非接触温度计)

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非接触式温度测量

非接触式温度测量

非接触式温度测量马弗炉网:admin 添加时间:2012-10-26 18:06 浏览:345非接触式温度测量热电偶和热电阻属于接触式温度测量,测量时必须与被测对象达到热平衡状态,才能真实反映对象的温度。

接触式测量方法有时受测量环境的影响,如腐蚀、污染、还原气氛、振动以及磨损等因素,使测量变得困难。

由于热电偶测量范围有限,对于温度超过2300℃高温电阻炉,接触式测量温度比较困难。

基于热辐射原理的非接触式测量方法可以克服上述困难,因为非接触测量不需要与被测对象处在同一环境中,更不需要与被测对象接触,而且测量温度较高,在高温电阻炉温度测控中得到了广泛应用。

非接触测量仪器常见的有光学高温计、光电高温计、全辐射高温计和光电比色高温计。

光学高温计光学高温计又称单波辐射高温计,是辐射高温计的一种,可测量的温度范围800~6000℃,它广泛地用来测量冶炼、轧钢、玻璃熔窖、锻打、热处理等温度。

隐丝式光学高温计的组成,如图一所示,由物镜1、目镜4构成的光学装置,用于对比标准光源的亮度温度。

吸收玻拜2用来提高测量范围。

标准光源是一个可调节亮度的灯丝3。

由电均盘R和电源E组成的亮度调节装置,通过调节灯丝电流,来改变灯全的亮度。

指示电表的显示与炉子温度相对应。

光学高温计是利用受热物体的单色辐射强度随温度升高而增长的原理来进行高温测量的,具体是利用了亮度均衡法。

被测物体成像于高温计的灯丝平面上,调节滑线电阻盘,使灯丝的亮度与被测物体的亮度相均衡,灯丝轮廓就隐灭于被测物体的影像中,就可由仪表直接读取被测物体的亮度温度。

指示电表是按绝对黑体(黑体是指能全部吸辐射能的物体)来进行温度刻度的,但被测物体往往是非黑体,由光学高温计所测得的亮度温度,必须用该物体的单色辐射系数,经查表修正后,才能求得该被测物体的实际温度。

由于单色辐射系数总小于1,物体的亮度温度低于实际温度。

(图二)WGG2型光学高温计如图二所示,瞄准被测物体,前后调节物镜内筒,使被测物体的像清晰可见,再前后调节目镜直至看到清晰灯丝。

Watlow Raytek 非接触温度计产品说明书

Watlow Raytek 非接触温度计产品说明书

RAYMT4U RAYST80XBUS RAYMT4U.Infrared Sensorsproduct directly, instead of the oven or the dryer. This allows you to quickly adjust to process parameters to ensure top product quality. Infrared thermometers are easily integrated into existing process control systems and have the following benefits:•Non-destructive: the product is never touched or contaminated •Fast and reliable: moving objects are measured accurately and quickly•Flexible: temperature measurements can be made of a large area or a small spotSmall Size, Big FeaturesThese products may be compact, but do not compromise on features. Using advanced micro-fabrication techniques, the cost and size of these sensors remain small while retaining sophisticated features such as emissivity, signal conditioning and t-ambient processing.The wide temperature range in each model allows you to detect process variations and monitor start-up performance.Infrared ThermocouplesIf you are looking for a low-maintenance solution for infrared thermocouples, consider the MI™ or CI™. The MI™, a two-piece system with miniature sensing head and separate electronics, features adjustable emissivity and selectable peak hold, valley hold and averaging.ambient temperatures.An Affordable Solution forYour ProcessThe miniature size and low cost ofthe MI™ (shown above) make it anideal configuration for installation atmultiple points along your process.The sensor is isolated from theelectronics box which allows itto withstand ambient temperaturesup to 200°C (392°F) with coolingaccessories.Whether you choose a modular systembased on the GP™ monitor, or theMI™ or CI™, we have a compact,value-priced infrared thermometer tomeet your needs. Cooling jackets, airpurge collars and other accessoriesare available to ensure accurateperformance regardless of yourenvironment.Raytek®Service Ensures LongUseRaytek®knows infrared temperaturemeasurement. Applicationspecialists are available to helpanswer your technical questions.Each product includes a two yearwarranty. In addition, maintenance,training, calibration and othercustomized services are available toensure that you receive themaximum benefits from your Raytek®infrared, noncontact thermometer.For more information on Raytek®infrared temperature measurementsolutions, contact your Watlow salesagent or applications specialisttoday.*Must specify at time of order.Raytek®is a registered trademark of the Raytek Corporation. MiniTemp™, STProPlus™, GP™, CI™ and MI™ are trademarks of Raytek Corporation.113Infrared Sensors Raytek®Family Product Offering114115Infrared SensorsInfrared SensorsHand HeldMiniTemp™The Raytek ®MiniTemp™ is pocket-sized and easy to use—just point,shoot and read the temperature on the large backlit display. When you need a fast, easy and safe way to measure surface temperature, you need a MiniTemp™ noncontact thermometer. Use MiniTemp™ at work, at home, anywhere.Choice of ModelsChoose between MiniTemp™ MT2, no laser sighting, or MiniTemp™MT4, with laser sighting. Bothmodels are powered by a 9V battery and display temperatures in either °C or °F. An accessory packincluding a pouch and wrist strap is also available.Applications•Blown film extrusion•Cast film extrusion•Originally oriented film extrusion •Sheet extrusion •Extrusion coating•Laminating and bossing •ThermoformingOptions/Accessories Soft Pouch with Wrist StrapD:S = 8:1 at focal pointTarget Spot Sizes**U.S. only. Warranty duration may vary by country.Infrared SensorsHand HeldST Pro™20 XBChoose the ST Pro™ XB when youneed a dependable professional toolfor day-to-day applications. Youwon’t find other noncontactthermometers with the temperaturerange, ability to measure so small anarea and comparable laser sightingat this price. Simply point, shoot andread.With a wide temperature range, MAXtemperature display and choice oflaser sighting options, the ST Pro™makes temperature measurement abreeze. The ST20XB featuresrugged rubber overmolding and theability to be tripod mounted.Choose the infrared noncontactthermometer that millions ofprofessionals use worldwide. Calltoday and discover the advantage—fast, easy and safe temperaturemeasurement backed by over 40years of experience.Raytek®Infrared NoncontactThermometers are theprofessional’s choice for:•Blown film extrusion•Cast film extrusion •Originally oriented film extrusion •Sheet extrusion •Extrusion coating •Laminating and bossing •Thermoforming •Hazardous locations (ST80-IS)116Infrared Sensors*U.S. only. Warranty duration may vary by country.117Infrared Sensors Hand HeldST ProPlus™60/80 XBWhen you need more features and higher specifications, choose the ProPlus™ for your most demanding applications. Advanced infrared technology for reading higher temperatures and powerful optics for measuring smaller areas (or from farther back), make the ProPlus™the professional’s choice for noncontact temperature measure-ment. Whether you choose the ST60 or the ST80, gathering temperature data has never been easier. Simply point, shoot and read.Innovative features like extra bright laser sighting, adjustable emissivity, a wide temperature range and 12 point data logging, make any temperature measurementapplication a snap. This rugged unit with rubber overmolding also includes a jack for the optional Raytek®ST RTD temperature probe, and can be tripod mounted for hands-free operation. The ST80 is also available in a model rated “Intrinsically Safe” by Factory Mutual Research for use in hazardous locations.Raytek®Infrared NoncontactThermometers are theprofessional’s choice for:•Blown film extrusion•Cast film extrusion•Originally oriented film extrusion•Sheet extrusion•Extrusion coating•Laminating and bossing•Thermoforming•Hazardous locations (ST80-IS)Options/Accessories•RTD temperature probe•Nylon holster•NIST traceable calibrationcertificate•Factory Mutual ResearchIntrinsically Safe Rated ST80-IS,including probe (Intrinsically Safe,Class 1 Division 1 GroupsA,B,C,D Class I, Zone 0, AEx iaIIC, T4 at 50°C (122°F) when usedwith 9V alkaline battery)118Infrared Sensors*Approved by Factory Mutual Research for use in hazardous locations.**For more information on emissivity, or for unique applications visit /emissivity.htm119Infrared SensorsFixed MountRaytek®GP™SensorThe GP™ sensor is a versatile, two-piece temperature monitoring system which combines a compact, value-priced monitor with an infrared sensing head. The heart of the system is the 1⁄8DIN GP™ monitor which provides advanced infrared processing capabilities including peak and valley hold, averaging and a user-adjustable offset. The rugged GPR sensor is available with standard- or close-focus optics and provides target temperature readings with one percent accuracy. Along with its large four-digit LED display, the monitor provides a user-defined 4-20mA or thermocouple output. Two adjustable set points/ deadbands control 5V alarm outputs or optional 3A mechanical relays. The GP monitor accepts universal 110-220VÅ(ac) power and provides a 24VÎ(dc)/50mA excitation voltage for loop power to external sensors. All monitor functions are configured via the front panel, including °C/°F switching.The GP™ monitor provides adjustable emissivity when used with the GPR™ infrared sensor. This high performance, eight to 14 micron infrared sensor with detachable cable combines current loop driven signals with 35:1 optics.The GP™ monitor also works with other Raytek®infrared sensors,including the CI™ and MID™.Highlights• Temperature range from -18 to538°C (0 to 1000°F)•Compact 1⁄8DIN digital monitorwith large four-digit display•Monitor and sensor functionsconfigured on front panel•Signal processing capabilitiestypically found on much largersystems•Adjustable emissivity•Universal 110-220VÅ(ac) power•User-defined 4-20mA or thermo-couple output (J,K,E,N,R,S,T)•Adjustable dual set points anddeadband alarm outputs•Choice of sensing head to matchapplication requirements•Standard- and close-focus opticsavailable•Accessories for cooling and airpurging•Field interchangeable sensingheadsAccessories/Options:•Cooling housings for high ambientconditions•Air purge fittings for sensingheads•Adjustable mounting brackets andadapters•External isolated solid state relaysfor alarm outputs (10 Amp AC)•3A mechanical output relays120Infrared Sensors*GPR rated with adapter and compression fitting.121Infrared Sensors Fixed MountRaytek®GP™MonitorThe GP™ monitor provides a compact, easy-to-use interface and display for process instruments. This low-cost 1⁄8DIN digital panel meter comes standard with features which are optional on other panel meters in this price range. The GP™monitor accepts inputs from any0-5V sensor, 4-20mA sensor or thermocouple type J,K,E,N,R,S,T. In addition, the monitor can be used with many Raytek®noncontact, infrared temperature sensors. Along with it’s large four-digit LED display, the monitor provides a user-defined 4-20mA or thermo-couple output. Two adjustable set points/deadbands control 5V alarm outputs or optional 3A mechanicalrelays. The GP™monitor accepts 110-220VÅ(ac) power and provides a 24VÎ(dc)/50 mA excitation voltage, capable of providing loop power to external sensors.For signal processing requirements, the monitor provides peak hold, valley hold and averaging and a user adjustable offset. Best of all, there are no internal jumpers used for setup, as all monitor functions are configured via the front panel. Versatile. Compact. Value-priced. All reasons to standardize on the GP™ monitor for your process monitoring requirements.Highlights• Accepts any 0-5V or 4-20mAsensor input• Accepts Type J, K, E, N, R, S, Tthermocouple inputs•Compact 1⁄8DIN monitor•Large four-digit LED display•Universal 110/220VÅ(ac) power•Provides 24VÎ(dc) / 50mAexcitation voltage•User defined 4-20mA or thermo-couple output (J,K,E,N,R,S,T)•Adjustable dual set points anddeadband controlling alarmoutputs•Signal processing: peak hold,valley hold, averaging•User adjustable offset•External reset input122Infrared Sensors123Infrared Sensors Fixed MountRaytek®MI™Temperature Measurement SystemThe MI™ product is a two-piece infrared temperature measurement system with miniature sensing head and separate electronics. The sensor is small enough to be installed just about anywhere, yet performs as well as much larger systems. The MI™ electronics include a host of signal processing features which you won’t normally find in systems in this price range, including emissivity, peak hold, valley hold and averaging, all of which are adjustable on the five-digit LCD interface.Designed for applications where the target temperature is in the -40 to 600°C (-40 to 1112°F) range, the sensor is housed in a rugged stainless steel enclosure to ensure long term performance, even in harsh industrial environments with ambient temperatures up to 85°C (185°F) without cooling.Although the MI™ system is small in size, it still has the features you need, with one percent accuracy and 10:1 optics, with user selectable output signals. And the MI’s™response time is as fast or faster than many high-end systems.The MI’s™ system’s miniature size and low cost make it ideal for installation at multiple points along your process. Accurate. Easy to install. Affordable. With the MI™system, precision infrared temperature measurement is now aneconomical alternative.Highlights• Small sensing head fits whereother sensors cannot•Ambient operating range to 85°C(185°F) without cooling•Five-digit backlit LCD interface•Adjustable emissivity, peak hold,valley hold and averaging•One percent accuracy from -40 to600°C (-40 to 1112°F)•10:1 optics•Powered by 12-24VÎ(dc) at 100mA•Accessories for cooling and airpurging•Remote electronics box•User selectable output signals•Optional RS232 or RS485communication124125Infrared Sensorsmounting nut, 3.2 ft (1 m) of cable,die-cast housing with premounted electronics, and an operator’s manual.•Adjustable or fixed mounting bracket•Air purge jacket•Air cooling/purging system •Longer cable: 9.8 ft (3 m)*•RS232 or RS485 communication**Must be specified at time of orderEnvironmental rating NEMA-4 (IP 65)Ambient temperature range Sensing head 0 to 85°C (32 to 185°F)With air cooling -18 to 200°C (0 to 392°F)Electronics housing 0 to 65°C (32 to 150)Storage temperature -18 to 85°C (0 to 185°F)Relative humidity 10 to 95% non-condensing Construction Sensing headStainless steel Electronics housing Zinc, die-cast WeightSensing head (w/1 m cable) 1.75 oz (50 g)Electronics housing9.5 oz (270 g)General SpecificationsInfrared SensorsFixed MountRaytek®CI™SensorThe CI™ sensor provides the advantages of infrared temperature measurement in a compact, low cost integrated sensor. Designed for easy integration into a standard four-wire system, the CI™ sensor can easily replace traditional contact probes with a Type J or Type K thermocouple output, or with a 0-5 volt output if your application is susceptible to noise or requires a longer cable run.The CI™ sensor is designed to measure target temperatures ranging from 0 to 500°C (32 to 932°F). The CI’s™ onboard electronics are protected by a rugged IP 65 (NEMA-4) stainless steel housing and the sensor can function in ambient temperatures to 70°C (160°F) without cooling. With water cooling, the CI™sensor can withstand ambient temperatures to 260°C (500°F). Because the CI™ sensor has the same 50 ohm output impedance as a thermocouple, it functions accurately—without offset errors—when used in conjunction with the thermocouple break protection circuitry in most controllers, displays, and transmitters.Compact. Easy to install. Affordable. The CI™ sensor is ideal for bothOEM and end-user applications.Highlights• Type J or K, or 0-5V output•Two models cover temperatureranges from 0 to 500°C (32 to932°F)•IP 65 (NEMA-4) stainless steelelectronics housing•4:1 optics at 90 percent energy•350 mSec (95 percent) responsetime•Powered by 12-24VÎ(dc) at20mA•Accessories for cooling and airpurging126Infrared Sensors127N o t e sRAYMT4U RAYST80XBUS RAYMT4U.。

THD2FE非接触前额温度计说明书

THD2FE非接触前额温度计说明书

THD2FE Non-contact Forehead Thermometer⇔The device setting with buzzer is on, you can set buzzer on/off under Mute mode.beep sounds. You can also use the same process to turn off the Mute function.Use of the thermometerNote: If there is any temperature difference between the places where the device is stored and where you are going to measure, subject and the device should stay in the same room for at least 15 minutes before measurement.1. Always make sure the probe lens is clean without any damage and the forehead is clean. Warning: Choking from swallowing small parts and batteries by children or pets is possible, please keep small parts and batteries at places wherechildren and pets can’t reach.2. Power on:Press the “ON/MEM ” button (see figure 1).3. Measuring body temperature on the forehead:Indications for use: The Non-contact Clinical Thermometer, Model THD2FE is an infrared thermometer intended for the intermittent measurement of human body temperature in people of all ages.Ref No.:032020Press the “ON/MEM” button to power on the device. Forehead mode is the default mode. You can see the icon on the screenand hear two beep sounds (see figure 1). In this mode, you can hold the thermometer within 1.5 inch from the central forehead (Fig. 2) andpressthe "START" button to get the forehead measurement. The time consuming for measurement might be 1 second. After each foreheadmeasurement, wait icon stop flashing to be ready for next measurement.Figure 2 Points for attention:a. Forehead temperature is displayed in oral mode. This mode converts the forehead temperature to display its “oral-equivalent” value.b. Before the measurement, the subject should stay in a stable environment for 5 minutes and avoid exercise, bath for 30mins.c. Remember to keep the forehead area clean and away from sweat, cosmetics and scar while taking temperature.d. The “Clinical Bias” is -2.5 ~ -3.1°F (-1.4 ~ -1.7°C).e. The “Limits of Agreement” is 0.98.f. The "Repeatability" is 0.36°F (0.20°C)4. Measuring surface temperature:4.1 After power on, press and hold the “ON/MEM” button, and press the “START” button one time for “Infrared thermometer” mode to see icon on your LCDdisplay. In this mode, you can get the target surface temperature.4.2 When you press the “START” button, you will get the real time temperature immediately. If you press and hold the “START” button, the reading of measurement willbe continuously updated.4.3 Applications include temperature measurements for water, milk, cloth, skin or other objects.* Note: This mode shows the actual and unadjusted surface temperature which is different from the body temperature.5. Power off:5.1 Device will automatically shut off if left idle for more than 1 minute to extend battery life.ProblemWarranty:Warranty: 12 monthsManufacture Date: as the serial number (please open the battery cover, it is shown on the inside of the device.)Ex.SN:E512A000001, the first “E” is External, the second number “5” is the last number of manufacture year, the third and the fourth number “12” is the manufacture Note: The thermometer is calibrated at the time of manufacture. If you question calibration mode, the accuracy of temperature measurements or unexpected events at any time, please contact the dealers or nearest service address.Warning: No modification of this equipment is allowed.Please read the instructions for use BF type applied partMetris instrument east, IIcAdd: 25 Long Meadow PlaceSouth Setauket, NY USA 11720Figure 1 Figure 2 Figure 3IP220,120,23 FM c)±5 kHz deviation1 kHz sine。

OPTEX-FA Fiber-Type高温金属非接触温度计说明书

OPTEX-FA Fiber-Type高温金属非接触温度计说明书

Stationary-type non-contact thermometerFiber-type thermometer forhigh-temperature metal Measurement range400 to 1200°C (752 to 2192°F) BF seriesFeaturesWide measurement rangeThis product is suitable for a wide variety of applications thanks to its wide 400 to 1200°C (752 to 2192°F) measurement range.ScalingThe temperature range of the analog output (4 to 20 mA) can be set as desired. This makes post-processing with recorders and the like easy.Simple emissivity adjustment: Teaching functionThis product is equipped with a TEACH function that allows users to calculate and store emissivity automatically by inputting a temperature.This allows for drastic reductions in time spent on configuring settings.50 ms high-speed responseThe product’s high-speed response capabilities make it possible to track measurement targets moving relatively fast.Heat-resistant up to 150°C (302°F) (fiber tip)The fiber tip features a heat-resistant design capableof withstanding ambient temperatures up to 150°C(302°F). This means no cooling device is required.Space-saving glass-fiber modelThe fiber tip (lens attachment) features an M16 compact design. Moreover, the adoption of glass fiber provides better resistance to breakage. This design is ideal for incorporation in machines and other equipment.BF-30 I-AField of viewBFL-30/standard lensWith no lens attached (fiber only)(Field of view diameter)• T he device is calibratedto the standard lensupon shipment. Whenusing an optional lens orthe fiber only, TEACH/ε(emissivity) adjustmentmust be performed.• T he field of view statedabove are measurementdiameters with an opticalresponse of 90%.• T he size of themeasurement targetmust be sufficientlylarger than themeasurement diametersshown in the abovediagram.24w w w.o p t e x-f a.c o mFiber-type thermometer for high-temperature metal BF seriesw w w.o p t e x -f a.c o mSpecifications*1 T he measurement accuracy in the specification is limited to the calibration conditions of our factory.• N ote that specifications are subject to change without prior notice for product improvement purposes.Options/AccessoriesConnection diagram DimensionsMain unit and fiber <BFL-30/with standard lens attached>(Unit: mm)Air purge BF-AP2 (optional accessory)Ambient temperature: 0 to 150°C (32 to 302°F)Air flow rate: 50 to 150 Nl/min.Air temperature: 0 to 50°C (32 to 122°F)Air pressure: 0.2 MPa or less (limited to instrumentation air)SpecificationsPiping exampleAir purge outletMist separatorRegulator+VGNDAnalog output (+)Analog output (–)Shielded wireBrownBlueBlackGrayI n t e r n a l c i r c u i tCorrect useHandling fibersThis product uses glass-type optical fiber. This type of fiber is susceptible to bending, impacts, and other factors. Be sure to strictly adhere to the following usage guidelines.• Do not pull on the fiber. • Do not subject the fiber to impacts.• Do not bend at a radius of 50 mm (100 mm diameter) or more.Safety precautionsThis document indicates a variety of precautions to ensure safe and correct use of the product in order to prevent harm or damage to the user or others. All of these precautions are related to safety and should be followed.This mark indicates prohibited matters.This mark indicates required matters.Environmental precautionsUse and store away from direct sunlight, dust, and hot and humid surroundings.Failing to do so may cause the lens to become dirty or to deteriorate, which can lead to errors.Please ensure the product is not subject to sudden changes in ambient temperature during use.Sudden changes in temperature can cause measurement errors. Wait a moment until the temperature of the main unit stabilizes before performing measurement.Do not use the product near objects that generate strong electromagnetic waves, or in environments with corrosive gases or explosive gases.Doing so may cause irreparable damage or measurement errors.Usage precautionsAvoid measurement of shiny surfaces.Such surfaces can reflect ambient temperatures. Although this can be corrected using reflection settings, an error will occur in the measurement value.Use only the rated power supply with the product.Using the product at currents outside of the 12 to 24 VDC range may cause malfunction, short-circuiting, fire, or injury.Turn off the power immediately if this occurs.Do not touch the product to the measurement target.This product is a non-contact thermometer. Contact with a high-temperature surface may result in deformation, irreparable damage, or measurement errors.Do not touch the lens.Do not touch the lens with hard or sharp objects. Also, do not place foreign objects in the light-receiving part.Doing so may scratch the lens and cause errors.Do not allow the product to come near objects with an electrostatic charge.Doing so may cause irreparable damage or measurement errors.ExportingThe fiber used for this product falls under the category of regulated cargo under the Export Trade Control Ordinance.Exercise caution when exporting the product.Selection guideCSSA-80BABA-TCBSBS-02Portable-type PT-7LDPT-5LD PT-S80PT-U80PT-2LDPT-3SQ & ASupportCompany25。

工业上常用的温度检测仪表分为两大类:非接触式测温仪表

工业上常用的温度检测仪表分为两大类:非接触式测温仪表

工业上常用的温度检测仪表分为两大类:非接触式测温仪表(如:辐射式、红外线)。

接触式测温仪表(如:膨胀式、压力式、热电偶、热电阻)。

本文将对实际工作中温度仪表出现的故障进行分析并说明处理办法,详情请看下文。

1热电阻测温计工业热电阻的常见故障是工业热电阻断路和短路。

一般断路更常见,这是因为热电阻丝较细所致。

断路和短路是很容易判断的,可用万用表的“×1Ω”档,如测得的阻值小于R0,则可能有短路的地方;若万用表指示为无穷大,则可判定电阻体已断路。

电阻体短路一般较易处理,只要不影响电阻丝长短和粗细,找到短路处进行吹干,加强绝缘即可。

电阻体断路修理必须要改变电阻丝的长短而影响电阻值,为此以更换新的电阻体为好,若采用焊接修理,焊接后要校验合格后才能使用。

热电阻测温系统在运行中常见故障及处理方法如下表:2热电偶测温计正确使用热电偶不但可以准确得到温度的数值,保证产品合格,而且还可节省热电偶的材料消耗,既节省资金又能保证产品质量。

除了补偿导线接反,用错及接线松动引起的常见误差外(处理方法:正确使用补偿导线,紧固接线端子),安装不正确,热导率和时间滞后等误差,它们是热电偶在使用中的主要误差。

2.1.安装不当引入的误差如热电偶安装的位置及插入深度不能反映炉膛的真实温度等,换句话说,热电偶不应装在太靠近门和加热的地方,插入的深度至少应为保护管直径的8~10倍;热电偶的保护套管与壁间的间隔未填绝热物质致使炉内热溢出或冷空气侵入,因此热电偶保护管和炉壁孔之间的空隙应用耐火泥或石棉绳等绝热物质堵塞以免冷热空气对流而影响测温的准确性;热电偶冷端太靠近炉体使温度超过100℃;热电偶的安装应尽可能避开强磁场和强电场,所以不应把热电偶和动力电缆线装在同一根导管内以免引入干扰造成误差;热电偶不能安装在被测介质很少流动的区域内,当用热电偶测量管内气体温度时,必须使热电偶逆着流速方向安装,而且充分与气体接触。

2.2.绝缘变差而引入的误差如热电偶绝缘了,保护管和拉线板污垢或盐渣过多致使热电偶极间与炉壁间绝缘不良,在高温下更为严重,这不仅会引起热电势的损耗而且还会引入干扰,由此引起的误差有时可达上百度。

TANITA家庭用非接触式红外体温计说明书

TANITA家庭用非接触式红外体温计说明书

本体 说明书(含EMC技术信息、保修卡) 合格证 试用电池(AAA 碱性电池(LR03) × 2)说明书含保修卡家庭用TANITA 非接触式红外体温计本仪器测量从物体表面辐射的红外线量,将其转换为温度,并以数字方式显示(温度测量模式)。

它还测量从人的额头表面发出的红外辐射量,并将其转换为舌下温度并以数字方式显示(体温测量模式)。

舌下温度通常高于腋窝温度。

本文文件说明了以下几点,以防止对用户和他人造成伤害以及财产损失。

请仔细阅读本文并正确使用本机。

此设备仅用于额头测量。

不要用它来测量其他区域的体温,可能导致无法准确测量。

自我诊断或自行解读测量结果可能会导致疾病恶化,请遵循医生指导。

请勿使用它来测量人体以外的体温,可能导致无法准确测量。

如果处理不当,电池可能会爆炸,导致受伤。

请勿充电,拆卸或着火。

放在儿童接触不到的地方。

另外,请不要让儿童单独使用它。

将电池放在儿童接触不到的地方。

有误食的危险。

如果吞下了电池,请立即就医。

用正确的 更换电池。

否则可能会导致液体泄漏,发热,破裂等,从而导致人身伤害或财产损失。

仅使用指定的电池(AAA 碱性电池)。

否则可能会导致液体泄漏,发热,破裂等,从而导致人身伤害或财产损失。

如果电池液进入您的眼睛,请立即用大量清水冲洗。

可能导致失明。

请务必立即就医。

如果电池液沾到皮肤或衣服上,请立即用大量清水清洗。

有受伤的危险。

请勿拆卸,修理或改装,可能导致无法准确测量。

请勿强行弯曲,掉落或使其受到强烈撞击。

有击穿的危险。

请勿在会产生静电或电磁波的地方(IH 电磁炉,微波炉,通讯设备等附近)使用。

存在故障或故障的风险。

请依出货说明书的储存环境温度及湿度保存本机,请勿将本机置于温度/湿度过高或阳光直接曝晒之环境下。

本产品建议每两年校正一次准确度。

请避免遮挡从被测目标发出的红外线,导致影响测量结果。

如果额头的状况与正常状况不同,则可能无法将其准确地转换为舌下温度。

·请勿用头发,汗水或化妆品遮盖额头表面。

HI 99550 非接触红外温度计说明书

HI 99550 非接触红外温度计说明书

Instruction ManualHI 99550Non-Contact Infrared ThermometersHI 99550 is warranted for two years against defects in workman-ship and materials when used for its intended purpose and maintained according to instructions. This warranty is limited to repair or replacement free of charge.Damages due to accident, misuse, tampering or lack of prescribed main-tenance are not covered.If service is required, contact the dealer from whom you purchased the instrument. If under warranty, report the model number, date of purchase, serial number and the nature of the failure. If the repair is not covered by the warranty, you will be notified of the charges incurred. If the instrument is to be returned to Hanna Instruments, first obtain a Returned Goods Authorization Number from the Customer Service department and then send it with shipment costs prepaid. When shipping any instrument, make sure it is properly packaged for complete protection.All rights are reserved. Reproduction in whole or in part is prohibited without the written consent of the copyright owner.Dear Customer,Thank you for choosing a Hanna product.This manual will provide you with the necessary informationfor the correct operation of the meter. Please read it carefullybefore using the meter.If you need additional technical information, do not hesitateto e-mail us at ******************.Remove the instrument from the packing material and exam-ine it carefully to make sure that no damage has occurredduring shipment. If there is any damage, notify your Dealer.Each instrument is supplied complete with battery and in-structions.Note:Conserve all packing material until the instrument hasbeen observed to function correctly. Any defective itemmust be returned in its original packing.1. Infrared sensor2. Liquid Crystal Display (LCD)3. ON/OFF and hold button4. Wrist-strapI n f r a r e d r a d i a t i o n e m i t t e d f r o m a n o b j e c t d e p e n d s o n i t s t e m-p e r a t u r e.T h e H I 99550i n f r a r e d t h e r m o m e t e r e m p l o y s t h i s t e c h-n o l o g y t o m e a s u r e t h e s u r f a c e t e m p e r a t u r e.I n f r a r e d m e a s u r e-m e n t s a r e e x t r e m e l y p r a c t i c a l w i t h a n i n s t a n t a n e o u s r e s p o n s et i m e.T h e n o n-i n t r u s i v e n a t u r e o f t h e m e a s u r e m e n t s c a n t r a n s-l a t e i t s e l f i n t o s u b s t a n t i a l s a v i n g s i n i n d u s t r i e s w h e r e p r o d u c t sa r e s e a l e d o r p r e-w r a p p e d.T h i s t y p e o f n o n-i n t r u s i v e m e a s u r e-m e n t i s a l s o u s e f u l w h e n t h e s u r f a c e t e m p e r a t u r e i s h i g h,f o rd i f f i c u l t-t o-re a c h p l a c e s o r d u e t o h y g i e n e r e q u i r e m e n t s.I n o r d e r t o m e a s u r e t h e t e m p e r a t u r e,s i m p l y p o i n t t o t h e p r o d u c to r t h e s p o t a n d h o l d d o w n t h e m e a s u r e m e n t k e y.T h e m e a s u r e dv a l u e w i l l b e i m m e d i a t e l y d i s p l a y e d o n t h e L C D.H I 99550 i s d e s i g n e d w i t h a w r i s t-s t r a p a n d e r g o n o m i c s h a p e f o rg r e a t e r e a s e o f u s e.T h e f a s t r e s p o n s e t i m e a n d t h e H O L D f u n c t i o n m a k e t h i s i n f r a r e dm e t e r p a r t i c u l a r l y a t t r a c t i v e f o r r e p e t i t i v e t e s t s i n t h e f a c t o r y o ro n t h e p r o d u c t i o n l i n e.T w o m o d e l s a r e a v a i l a b l e f o r m e a s u r e m e n t i n d e g r e e C e l s i u s o rF a h r e n e i t(HI 99550-00a n d HI 99550-01).Hanna Instruments reserves the right to modify the design, construction and appearance of its products without advance notice.HI 99550-00HI 99550-01 Range-10 to 300 °C14 to 572 °F Resolution 1 °C 1 °F Accuracy±2% of reading or±2°C±3°F Typical EMC Deviation±2 °C±4 °F Emissivity0.95Wave Length 6 to 14 µmTypical Response Time 1 secondOptic Coefficient 3 : 1(ratio of distance to diameter of target diameter);minimum distance 30 mm (1.2’’) Battery Type 1 x 9VBattery Life approx. 150 hours of continuous use Environement0 to 50 °C (32 to 122 °F);RH max 95% Dimensions143 x 80 x 38 mm (5.6 x 3.2 x 1.5”) Weight320 g (11.3 oz.)HI 710004Soft carrying caseHI 710007Blue shockproof rubber bootHI 710008Orange shockproof rubber bootHI 721316Rugged carrying caseHI 731318Wiping tissue (4 pcs)HI 740016Battery coverHI 740123Wrist-strapIST99550R3 07/05Temperature MeasurementTo obtain the temperature ofan object, simply aim the sen-sor in the direction of theobject Keep the “ON/OFF”button pressed for a few sec-onds until the readingstabilizes.The instrument will continuereading the temperature,while the “ON/OFF” button ispressed. When released, theinstrument freezes the read-ing for a few seconds andthen switches off automati-callyReadin g DistanceThe distance between the sensor and the object is an important factor in the infrared measurement.The relation between “distance/object area” of the instrument is 3:1. This means that the diameter of the measured area is one third of the distance between the sensor and the object. For example, if the sensor is 15 cm away from the object, the instrument measures the temperature of an area with a 5 cm diameter.EmissivityThe instrument measures the temperature of objects with an emissivity of 0.95, which is the characteristic of most sub-stances such as organic material, water, plastic, fabrics, etc.BATTERY REPLACEMENT Battery replacement must only take place in a safe area andusing a 9V alkaline battery.Simply slide off the battery cover on the back of the meter, detach the battery from the terminals and attach a new 9VReplace the battery cover.。

HOTSPOT IR 非接触式温度计用户手册说明书

HOTSPOT IR 非接触式温度计用户手册说明书

HOTSPOT IRNON-CONTACT THERMOMETE RUSER MANUAL|*************************|WeAreIR™MedicalPLEASE READ THIS MANUAL BEFORE SWITCHING THE UNIT ON.IMPORTANT SAFETY INFORMATION INSIDE.ICI cameras fall under US Federal Law and Export Control.THIS DEVICE IS INTENDED FOR ADJUNCTIVE USE WITH OTHER CLINICAL DIAGNOSTIC PROCEDURES TO MEASURE HUMAN BODY TEMPERATURE VIA NON-CONTACT SKIN MEASUREMENTS VISUALIZED FROM THE HUMAN FACE . NOT MEANT FOR STANDALONE CLINICAL DIAGNOSTIC PROCEDURES OR TO TREAT OR DIAGNOSE PATIENTS .©Copyright 2021, Infrared Cameras, Inc. - All rights reserved. The contents ofthis document may not be reproduced in whole or in parts without the writtenconsent of the copyright owner.Printed in the United States of America.2105 W. Cardinal Dr.Beaumont, TX 77705(866) 861-0788Revision: 4.2021-001THE MANUFACTURER RESERVES THE RIGHT TO ALTER THE SPECIFICATIONSOF THE PRODUCT WITHOUT PRIOR NOTIFICATION. THE MANUFACTURERALLOWS HIMSELF THE RIGHT TO MODIFY WITHOUT ANY PRELIMINARYOPINION THE TECHNICAL SPECIFICATIONS OF THE PRODUCT. THIS MANUALMAY CONTAIN TECHNICAL INACCURACIES OR TYPOGRAPHICAL ERRORS.NOTICE ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THISMANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUTWARRANTY OF ANY KIND. NOTWITHSTANDING ANY OTHER WARRANTYHEREIN, ALL DOCUMENT FILES AND SOFTWARE ARE PROVIDED “AS IS” WITHALL FAULTS. ICI DISCLAIMS ALL WARRANTIES, EXPRESSED OR IMPLIED,INCLUDING, WITHOUT LIMITATION, THOSE OF MERCHANTABILITY, FITNESSFOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OR ARISING FROM ACOURSE OF DEALING, USAGE, OR TRADE PRACTICE.THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYINGPRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT SHIPPED WITHTHE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE. IF YOUARE UNABLE TO LOCATE THE SOFTWARE LICENSE OR LIMITED WARRANTY,CONTACT YOUR ICI REPRESENTATIVE FOR A COPY.IN NO EVENT SHALL ICI BE LIABLE FOR ANY INDIRECT, SPECIAL,CONSEQUENTIAL, OR INCIDENTAL DAMAGES, INCLUDING, WITHOUTLIMITATION, LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OFTHE USE OR INABILITY TO USE THIS MANUAL, EVEN IF ICI HAS BEEN ADVISEDOF THE POSSIBILITY OF SUCH DAMAGES.231. General Description2. Safety Information3. Features4. Intended Use5. Configuration6. Indicator7. Description of Symbols 8. Technical Specifications 9. Package Includes 10. Use11. Measuring Operations 12. Calibration Instructions 13. Advice14. Maintenance and Cleaning 15. Troubleshooting16. Conformity Standards 17.About ICIContents44567789101117192020212324THIS DEVICE IS INTENDED FOR ADJUNCTIVE USE WITH OTHER CLINICAL DIAGNOSTIC PROCEDURES TO MEASURE HUMAN BODY TEMPERATURE VIA NON-CONTACT SKIN MEASUREMENTS VISUALIZED FROM THE HUMAN FACE . NOT MEANT FOR STANDALONE CLINICAL DIAGNOSTIC PROCEDURES OR TO TREAT OR DIAGNOSE PATIENTS .41. General Description2. Safety InformationThe HotSpot IR Non-Contact Thermometer is specially designed to take the body temperature of a person regardless of room temperature. Depending on various skin types and thickness, there may be temperature difference.• Only use the device for the purposes described in this instruction manual.• Only use the device in an ambient temperature range between 10 °C and 40 °C.• Do not expose this thermometer to electric shocks.• Do not expose the thermometer to extreme temperature conditions of > 50 °C or < 0 °C.• Do not use the device in relative humidity higher than 85%.• Do not use the device near large electromagnetic fields such as found with cordless or cell phones.• Keep the device away from water and heat, including direct sunlight.• Do not drop or throw the device.• Do not use the device if it is damaged.•The accuracy of measurements may be affected when the face is covered by hair, perspiration, a cap, or a scarf (See Part 10-4).• Keep the measuring distance between 5 cm - 15 cm (2”-5.9”)(See Part 10-4).•The infrared thermometer should be left in a room 15 to 20 minutes before using.53. Features•Clean the glass with a cotton swab lightly moistened with 70% alcohol.Important:• Before taking a temperature measurement make sure to remove hair and perspiration from the forehead.•Selecting “Body” mode to measure the body temperature; Selecting “Surface” mode to measure the surface temperature of an object.• This device is not intended as a substitute for a physician’s consultation.• Should a problem occur with your device, contact your retailer. Do not attempt to repair the device yourself.•According to EMC standard, the electronic products should be maintained.• Precise non-contact measurements • User selectable ºC or ºF• Selectable Body and Surface temp • Set Alarm value• Memorization of the last 32 measurements • Automatic Data Hold & Auto power off • Display Resolution 0.1 ºC (0.1 ºF).•Back-light LCD display64. Intended UseNon-Contact IR Thermometer is designed for body surface and temperature measurement for infants and adults without coming into contact with the human body.Non-Contact IR Thermometer can also be used to measure the temperature of a baby-bottle or bath, or room temperature (by using the Surface Temp function).4-1. Normal Temperatures According to Measurement Method The temperature of the human body varies throughout the day. It can also be influenced by numerous external factors: age, sex, and thickness of skin.4-2. Normal Temperatures According to Age Measurement Method Normal Temp °C Normal Temp °F Rectal 36.6 to 3897.8 to 100.4Oral 35.5 to 37.595.9 to 99.5Axillary 34.7 to 37.394.4 to 99.1Ear35.8 to 3896.4 to 100.4Age Temp °C Temp °F 0-2 years 36.4 to 38.097.5 to 100.43-10 years 36.1 to 37.897.0 to 100.011-65 years 35.9 to 37.696.6 to 99.7>65 years35.8 to 37.596.4 to 99.575. Configuration6. Indicator1. IR Sensor2. LCD Display3. Mode Selection4. Down Button5. Up Button6. Mode Button7. Measurement Trigger 8.Battery Cover1. Surface mode Symbol2. Body mode Symbol3. Digital readout4. Battery Symbol5. The order number6. Save data readout7. Temperature Scale:°C(Celsius)/°F(Fahrenheit) 8. Buzzer symbol7. Description of Symbols89Display Resolution 0.1 °C (0.1 °F)Operating Temperature 10 °C to 40 °C (50 °F to 104 °F)Storage Temperature 0 °C to 50°C (32 °F to 122 °F)Humidity Rate < 85%Power DC 3V (2 x “AA” batteries)Size 149 mm x 77 mm x 43 mm /5.9” x 3” x 1.7” (L x W x H ± .5 mm or .1”)WeightGross 400 g / Net 172 g (14.11 oz)8-1. Normal Conditions of Use 8. Technical Specifications8-2. Measuring Range In Body Mode 32.0 °C to 42.5 °C (90 °F to 108 °F)In Surface Temp Mod 0 °C to 60°C (32 °F to 140 °F)Accuracy±0.3 °C (0.54 °F)Measuring Distance 5 cm to 15 cm (1.97” to 5.91”)Automatic Stop7 seconds 32 °C to 35.9 °C / 93.2 °F to 96.6 °F ±0.3 °C / 0.5e °F According to ASTM Standard E1965-1998 (2003)36 °C to 39 °C / 96.8 °F to 102.2 °F ±0.2 °C / 0.36 °F 39 °C to 42.5 °C / 102.2 °F to 108.5 °F±0.3 °C / 0.54 °F8-3. HotSpot IR Non-Contact Thermometer Precision SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE109. Package IncludesHotSpot IRAA Battery x2Battery Bay Screw & DriverENSURE ALL SYSTEM EQUIPMENT AND COMPONENT ITEMS ARE PRESENT BEFORE BEGINNING SCREENING1110. UseA. B.Remove screen protector from HotSpot IR thermometer.Press down and forward on thebattery bay door to open.SELECT AN APPROPRIATE AREA FREE OF IMMEDIATE AIRFLOW FROM DOORWAYS AND AIR CONDITIONING/VENTILATION SYSTEMS. THE SELECTED AREA SHOULD HAVE A STABLE AMBIENT TEMPERATURE BETWEEN 20 °C AND 24 °C (68 °F TO 75.2 °F)AND RELATIVEHUMIDITY RANGE FROM 10% TO 50%.12 C.Insert AA Batteries intoHotSpot IR battery bay.D.Close battery bay door.FOR FIRST USE OR WHEN INSERTING NEW BATTERIES,WAIT 10 MINUTES FOR THE DEVICE TO WARM-UP.E.Secure battery bay with screw.13G.Power on device by pulling trigger.Device will auto shut-off when not in use.IF THE DEVICE IS NOT USED FOR A LONG TIME, THEDEVICE WILL DELAY TURNING ON A FEW SECONDS INORDER TO FIRST TEST THE ROOM TEMPERATURE.1415H.I.Aim toward a person’s inner canthus keeping 5 to 15 cm (2” to 5.9”) distance between the thermometer and the person, press the measuring key, and the temperature will display immediately (seethe Figure 1 below for the positioning).When the room temperature is significant difference, or there is perspiration on the forehead, you can take the temperature behind the ear lobe (see the Figure 2 below for the positioning).CRITICAL INFORMATION• The technology should be used to measure only onesubject’s temperature at a time.• Measurements should not be solely, or primarily,relied upon to diagnose or exclude a diagnosis ofany disease.• Elevated body temperature should be confirmedwith secondary evaluation methods (e.g., an NCITor clinical grade contact thermometer).• Signage should instruct for the removal of glasses,headwear, and masks.• Read the current government guidance regardingthe use of telethermographic systems for skintemperature measurements. Additional informationcan be found by reading IEC 80601-2-59:2017Medical electrical equipment — Part 2-59:Particular requirements for the basic safety andessential performance of screening thermographsfor human febrile temperature screening andISO/TR 13154:2017 Medical electrical equipment- Deployment, implementation and operationalguidelines for identifying febrile humans using ascreening thermograph.CRITICAL INFORMATION1611. Measuring Operations11-1. Choosing the Temperature Unit – F1 Function1. Press MODE button for 2 seconds, screen will display: F1.2. Press ▼ for degrees Celsius, ▲ for degrees Fahrenheit.11-2. Alarm Setup – F2 Function1. Press MODE button for 2 seconds, screen will display: F1.2. Press MODE again to get to F2.3. Press ▲ to increase the threshold by 0.1 °C (0.1 °F).4. Press ▼ to reduce it by 0.1 °C (0.1 °F).THE ALARM THRESHOLD DEFAULT VALUE IS 38°C (100.4°F).11-3. Calibration – F3 FunctionTo adjust the calibration of your thermometer:1. Press MODE button for 2 seconds, screen will display: F1.2. Press MODE twice to get F3.3. Press ▲ to increase the difference by 0.1 °C (0.1 °F).4. Press ▼ to reduce the difference by 0.1 °C (0.1 °F).IN THE CASES OF SEASONAL OR ENVIRONMENTAL CHANGESA VERIFICATION AND ADJUSTMENT SHOULD BE CARRIED OUT.THIS FUNCTION IS ONLY EFFECTIVE IN BODY MODE.11-4. Buzzer ON/OFF – F4 (F3) Function1. Press MODE button for 2 seconds, screen will display: F1.2. Press three (two) times MODE button to get F4 (F3).3. Press ▲ to open the buzzer. An icon is displayed.4. Press ▼ to turn off the buzzer (icon will disappear).11-5. Exiting The Setting Mode171. Press MODE button until the screen turns off.11-6. The HotSpot IR Non-Contact Thermometer is speciallydesigned to take the body temperature of a human being. For this,use the Body mode. Measurement range for Body mode: 32 to42.5 °C (86°F to 108 °F).You can also use the thermometer to measure the temperatureof an object, a food, a liquid or a room. For this, use the Surfacemode. Measurement range for Surface mode: 0 to 60 °C (32 °Fto 140 °F)MAKE SURE TO SELECT THE BODY MODE FOR AN SKINTEMPERATURE READING AND THE SURFACE MODE FOR ANAMBIENT OR OBJECT READING.11-7. Data CollectionData collection happens automatically after taking temperaturemeasurements and will display at the right corner of LCD. Press▲ or ▼ button to display the last temperature measurement.When the device is powered off, press ▲ and ▼ button togetherfor two seconds to display the last temperature measurement.Change the order number to 0 and press MODE button to deleteall collection data.11-8. Changing The BatteriesWhen the LCD screen displays “ “, the battery needs to bereplaced. To replace batter open the lid and change the batteries,taking great care with the correct positioning.Placing the batteries into the device backwards can causedamage to the device and compromise the accuracy of yourHotSpot IR Non-Contact Thermometer. Never use rechargeablebatteries. Remove the battery from the instrument when not in usefor extended periods of time to avoid damage to the thermometer.11-9. Device LifeThe HotSpot IR Non-Contact Thermometer was conceivedfor professional use. Its longevity is guaranteed for 40000measurements.1812. Calibration InstructionsFor stable and reliable results, the thermometer provides a user-correction function.12-1. Check the Device CalibrationVerify calibration as follows:1. Take the temperature of a person using a conventionalthermometer; example: you get 37 °C (98.6 °F).2. Take the temperature of the same person using the HotSpotIR Non-Contact Thermometer keeping 5 to 15 cm (2” to5.9”) distance between the thermometer and the person.If you get 37 °C (98.6 °F), the HotSpot IR Non-ContactThermometer is properly set and ready for use.If you get a lower or higher temperature, 38.1 °C (100.6 °F) forexample, you should re-calibrate the HotSpot IR Non-ContactThermometer.12-2. Calibrate the DeviceTo calibrate the device:1. Press the MODE button for 2 seconds. The screen willdisplay F1.2. Press MODE button again until you get F3.3. Press ▲ button in order to add the difference (in ourexample, 1.1 °C – 2.2 °F).4. Repeat steps 1 - 3 until readings from conventionalthermometer and HotSpot IR Non-Contact Thermometerare the same.TAKE CARE TO REMOVE ANY OBSTACLE WHICH COULD ALTERTHE MEASUREMENT (HAIR, PERSPIRATION, ETC.)192013. Advice 14. Maintenance and Cleaning•The protective glass over the lens is the most fragile part of the thermometer. Be careful with it.• Do not attempt to recharge non-rechargeable batteries.• Do not throw the device in a fire.• Do not expose the thermometer to extreme sunlight or water.• The infrared sensor is the fragile. Be careful with it.•Clean the device with a cotton swab lightly moistened with 70% alcohol.• Do not clean the device with a corrosive detergent.• Keep the device away from water or other liquids.• Store the device in a dry environment.• Keep the device away from dust and direct sunlight.21If you happen to have problems while using your the non-contact IR thermometer refer to guide below to help resolve the issue. *****************************************************problems persist.Strange Readings when taking Skin Surface TemperaturesIf you are using Surface mode, the temperature displayed is showing the ambient temperature and not the surface skin temperature measurement.Message “HI“ The analysis is above the measurement range selected, either above 42.5 °C (108 °F) in Body mode or below 60 °C (140 °F) in Surface mode.Message “LO“The temperature analyzed is under the measuring range selected, either the measurement is less than 32 °C (90 °F) in Body mode orless than 0 °C (32 °F) in Surface mode.15. TroubleshootingMessage WarningsReasons for “LO” or “HI”messageSee TroubleshootingTemperature reading hampered by hair, perspiration…Make sure that there is no obstruction prior to taking temperature measurementsTemperature hampered by an air flux.Make sure there is no air flux as this could interfere with the infrared system.The measuring distance is too far.Be mindful the measuring distance is 5 cm - 15 cm (2” - 5.9”).From high/low temperature condition to room temperature Wait for 10 minutes after being in a room before taking body temperature measurements2216. Conformity Standards• EN12470-5 and ASTM E1965-1998• EN 980: Graphical symbols for the labeling of devices• EN 1041: Information supplied by the manufacturer• EN 60601-1: Electrical equipment Part 1: Generalrequirements for safety (IEC:60601-1:1998)• EN 60601-1-2: Electrical equipment Part 1-2: Generalrequirements for safety Collateral standard Electromagneticcompatibility Requirements and test (IEC 60601-1-2:2001)EMC StatementThis device has been tested and homologated in accordance withEN60601-1-2:2007 for EMC. This does not guarantee in anyway that the device will not be affected by electromagneticinterference. Avoid using the device in high electromagneticenvironment.The ELECTRICAL EQUIPMENT needs special precautions regardingEMC and needs to be installed and put into service according to theEMC information provided in the ACCOMPANYING DOCUMENTS.2317. About ICIInfrared Cameras, Inc.2105 W. Cardinal Dr.Beaumont, TX 77705Phone: (409) 861-0788Toll Free: (866) 861-0788International: (409) 861-0788GeneralInquiry:***************************Website: You may reach a representative by phone or email.Office Hours: Monday – Friday 8:00AM - 5:00PM CST.ICI manufactures complete systems and software. We can provide completeengineering, software, and OEM solutions. Our Fortune 500 clients rely on usfor infrared equipment and thermography training (which we offer through theInfrared Training Institute).In addition to providing custom germanium, silica, and sapphire optics, we alsobuild windows for enclosures, as well as custom pan and tilt units. We can evenprovide customizable explosion-proof systems.Our knowledge and experience stems from years of using infrared imagingand temperature measurement instruments to provide solutions to: managers,engineers, scientists, inspectors and operators in space, power companies,medical, pulp and paper, food industry, research and development, and variousprocess industries. You can see our products and services used in industrial,commercial, and government applications worldwide. Originally named TexasInfrared (still DBA), Infrared Cameras, Inc. has been in business since March,1995.Thank you for your dedicated and continued support.2425。

Omega OS758-LS非接触红外温度计操作指南说明书

Omega OS758-LS非接触红外温度计操作指南说明书

e-mail:**************For latest product manuals: OS758-LSNon-contact InfraredThermometerShop online at User’s GuideThe information contained in this document is believed to be correct, but OMEGA accepts no liability for any errors it contains, and reservesthe right to alter specifications without notice.Servicing North America:Omega Engineering, Inc.800 Connecticut Ave, Suite 5N01, Norwalk CT 06854Toll-Free: 1-800-826-6342 (USA & Canada only)Customer Service: 1-800-622-2378 (USA & Canada only) Engineering Service: 1-800-872-9436 (USA & Canada only) Tel: (203) 359-1660 Fax: (203) 359-7700 e-mail:**************For Other Locations Visit /worldwide***********************U.S.A.Headquarters:OS758-LSThermometer Operating Instructions For Model with thermocouple socketThe thermometer is a non-contact infrared thermometer. There are many mathematical modes for the Infrared function. Please remember to keep away from children and don’t use it for safety related applications.(Default Screen)7) and press Meas. key (6) to display the surface temperature. The ** Data logger function(SD Card USB): Please push “Micro SD Card Switch”11 up to enable the function.. FUNCTIONPress Mode key (2) for scrolling more display function as follows. Here will show the emissivity data. (The default emissivity is 0.95.)Press Mode key (○2), then press Up key (○4) or Down key (○3) to set the emissivity , then press Mode key (○2) to confirm it. The emissivity can be changed from 0.10 (10E) to 1 (100E).Press Mode key (○2) for the Maximum (MAX), Minimum (MIN), Different between MAX and MIN (DIF) and Average (AVG) modes. During the measurement, the special modes reading will be displayed beside the mode icon.Press Up key (○4) or Down key (○3) to change the High Alarm (HAL) or Lo Alarm (LAL), then press Meas. key (○6) to confirm it. For example: When the reading 26.9 o C < LAL 27 oC, the Low icon will flash and you will hear a beep sound.Connect the thermocouple with Thermocouple socket (○5) and put the probe in/on the target, the thermometer will display the temperature automatically without pressing any button. To see the minimum or maximum data during the probe measurement,please hold down the Up key (○4) or Down key (○3). After measure high temp, the probe may remain HOT for a while.After taking the temperature, press Mode key (○2) for the Memory (M00), then press Meas. key (○6) to save the measurement. Under the Memory (M00), press Up key (○4) or Down key (○3) key to display the record. ** The thermometer will automatically shut off if left idle for more than 60sec., unless in PRB mode. (In PRB mode, it will shut off if left idle formore than 12 minutes.) ADD VALUEIn E, MAX, MIN, DIF, AVG mode:Press Up key (○4) for LOCK mode ON/OFF. The lock mode is particularly useful for continuous monitoring of temperatures for up to 60 minutes.Press Down key (○3) for o C or oF transferred. In MAX, MIN mode: Hold on the Meas. key (○6) sh ows RED color when the reading is close to maximum value,and shows BLUE when close to minimum. While thetemperature is between the maximum and minimum, the bar willdisplay in YELLOW .In all modes: First hold on the Meas. key (○6) LCD Backlight: always on. and press Down key (○3) for laser function ON/OFF. CAUTION1.WHEN DEVICE IS IN USE, DO NOT LOOK DIRECTLY INTO THE LASER BEAM–PERMANENT EYE DAMAGE MAY RESULT.E EXTREME CAUTION WHEN OPERATING THE LASER.3.NEVER POINT THE DEVICE TOWARDS ANYONE’S EYES. *Dual laser pointsspecify theapproximate measurement area for better targeting.○○○4.KEEP OUT OF REACH OF ALL CHILDREN.○Ref.No.:062017STORAGE & CLEANINGIt should be stored at room temperature. The sensor lens is the most delicate part of the thermometer. The lens should be kept clean at all times,care should be taken when cleaning the lens using only a soft cloth or cotton swab with water or medical alcohol, allowing the lens to fully dry before using the thermometer. Do not submerge any part of the thermometer. LCD ERROR MESSAGESThe thermometer incorporates visual diagnostic messages as follows:‘Hi’ or ’Lo’ is displayed when the temperature being measured is outside of the settings of HAL and LAL.「」 「」‘Er2’ is displayed when the thermometer is exposed to rapid changes in the ambient temperature. ‘Er3’is displayed when the ambient temperature exceeds 0o C (32°F) or +50oC (122°F). The thermometer should be allowed plenty of time (minimum 30 minutes) to stabilize to the working/room temperature. 「」Error 5~9, for all other error messages it is necessary to reset the thermometer. To reset it, turn the instrument off, remove the battery and wait for a minimum of one minute, reinsert the battery and turn on. If the error message remains please contact the Service Department for further assistance. 「」「」‘Hi’ or ’Lo’ is displayed when the temperature being measured is outside of the measurement range.BATTERIESThe thermometer incorporates visual low battery indication as follows:‘Battery OK’: measurements are possible ‘Battery Low’: battery needs to bereplaced, measurements are still possible ‘Battery Exhausted’: measurements are notpossibleWhen the ‘Low Battery’ icon indicates the battery is low, the battery should be replaced immediately with AA, 1.5V batteries. Please note: It is important to turn the instrument off before replacing the battery otherwise the thermometer may malfunction. Dispose of used battery promptly and keep away from children.SPECIFICATION ItemNon-contact Infrared Scan functionThermocouple Probe Scan function(K type; probe not included.)Measurement Range -35 to +1600 oC (-31 to +2912 oF)-64 to +1400°C (-83.2 to +2552°F)Operating Range0 to +50°C (32 to +122°F)Accuracy(Tamb=23±3°C)Tobj=-35~0: ±(2°C+0.05/degC)°C, Tobj=0~1600: ±2% of reading or 2°C (4°F) whichever is greater±1% of reading or 1°C (1.8°F) whichever isgreater (Test under Tamb=23±6°C) Emissivity Range 0.95 default – adjustable 0.1 to 1 step .01 Resolution 0.1°C/0.1°F at -83.2 to 999.9(°C/°F), otherwise 1°C/1°F Spectral Range 8~14μm Response Time (90%) 1sec Distance:Spot 60:1 (90% energy covered) Internal Memory Detailed 24 Memories with Temperature & EmissivityExternal Memory Type Support 8G micro SD card (Recommend to use the attached SD card).If SD card data logger is failed, please reset the switch ○11 USB Function Please download the program from CD. (CD & USB cable are enclosed with the package) Output Interface SPI, USB, SD card Battery Life Typical 14, min 10 hours continuous use (Alkaline, with laser and backlight) Dimensions 202.99*176.07*58.31 mm (7.99×6.93×2.30 inch) Weight 401 grams (14.14 oz) including batteries (AA*2pcs)Note: Under the electromagnetic field of 3V/m from180 to600 MHz, the maximum error is 10 o C (18 oF).Caution: The measure range is for thermometer only. User should choose proper probe types for different kinds of application. Please make sure the target to be measured will not exceed the temperature range of the probe to avoid permanent damage of the thermocouple probe.Caution: To avoid electric shock and thermometer damage, do not measure live circuit where voltage exceeding 24V AC RMS or 60V DC with the thermocouple probe.EMC/RFI: Readings may be affected if the unit is operated within radio frequency electromagnetic field strength of approximately 3 volts per meter, but the performance of the instrument will not be permanently affected.OMEGA’s policy is to make running changes, not model changes, whenever an improvement is possible. This affordsour customers the latest in technology and engineering.OMEGA is a trademark of OMEGA ENGINEERING, INC.© Copyright 2019 OMEGA ENGINEERING, INC. All rights reserved. T his document may not be copied, photocopied, reproduced, translated, or reduced to any electronic medium or machine-readable form, in whole or in part, without the prior written consent of OMEGA ENGINEERING, INC.FOR WARRANTY RETURNS, please have thefollowing information available BEFORE contacting OMEGA:1. P urchase Order number under which the productwas PURCHASED,2. M odel and serial number of the product underwarranty, and3.Repair instructions and/or specific problemsrelative to the product.FOR NON-WARRANTY REPAIRS, consult OMEGA for current repair charges. Havethe following information available BEFORE contacting OMEGA:1.Purchase Order number to cover the COST of the repair,2.Model and serial number of the product, and 3.Repair instructions and/or specific problems relative to the product.RETURN REQUESTS/INQUIRIESDirect all warranty and repair requests/inquiries to the OMEGA Customer Service Department. BEFORE RET URNING ANY PRODUCT (S) T O OMEGA, PURCHASER MUST OBT AIN AN AUT HORIZED RET URN (AR) NUMBER FROM OMEGA’S CUST OMER SERVICE DEPART MENT (IN ORDER T O AVOID PROCESSING DELAYS). The assigned AR number should then be marked on the outside of the return package and on any correspondence.The purchaser is responsible for shipping charges, freight, insurance and proper packaging to prevent breakage in transit.WARRANTY/DISCLAIMEROMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for a period of 13 months from date of purchase. OMEGA’s WARRANTY adds an additional one (1) month grace period to the normal one (1) year product warranty to cover handling and shipping time. This ensures that OMEGA’s customers receive maximum coverage on each product.If the unit malfunctions, it must be returned to the factory for evaluation. OMEGA’s Customer Service Department will issue an Authorized Return (AR) number immediately upon phone or written request. Upon examination by OMEGA, if the unit is found to be defective, it will be repaired or replaced at no charge. OMEGA’s WARRANT Y does not apply to defects resulting from any action of the purchaser, including but not limited to mishandling, improper interfacing, operation outside of design limits, improper repair, or unauthorized modification. T his WARRANT Y is VOID if the unit shows evidence of having been tampered with or shows evidence of having been damaged as a result of excessive corrosion; or current, heat, moisture or vibration; improper specification; misapplication; misuse or other operating conditions outside of OMEGA’s control. Components in which wear is not warranted, include but are not limited to contact points, fuses, and triacs.OMEGA is pleased to offer suggestions on the use of its various products. However, OMEGA neither assumes responsibility for any omissions or errors nor assumes liability for any damages that result from the use of its products in accordance with information provided by OMEGA, either verbal or written. OMEGA warrants only that the parts manufactured by the company will be as specified and free of defects. OMEGA MAKES NO OTHER WARRANTIES OR REPRESENTATIONS OF ANY KIND WHATSOEVER, EXPRESSED OR IMPLIED, EXCEPT THAT OF TITLE, AND ALL IMPLIED W ARRANTIES INCLUDING ANY W ARRANTY OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. LIMITATION OF LIABILITY: The remedies of purchaser set forth herein are exclusive, and the total liability of OMEGA with respect to this order, whether based on contract, warranty, negligence, indemnification, strict liability or otherwise, shall not exceed the purchase price of the component upon which liability is based. In no event shall OMEGA be liable for consequential, incidental or special damages.CONDITIONS: Equipment sold by OMEGA is not intended to be used, nor shall it be used: (1) as a “Basic Component” under 10 CFR 21 (NRC), used in or with any nuclear installation or activity; or (2) in medical applications or used on humans. Should any Product(s) be used in or with any nuclear installation or activity, medical application, used on humans, or misused in any way, OMEGA assumes no responsibility as set forth in our basic WARRANTY /DISCLAIMER language, and, additionally, purchaser will indemnify OMEGA and hold OMEGA harmless from any liability or damage whatsoever arising out of the use of theProduct(s) in such a manner.Where Do I Find Everything I Need forProcess Measurement and Control?OMEGA…Of Course!Shop online at TEMPERATUREM U Thermocouple, RTD & Thermistor Probes, Connectors, Panels & AssembliesM U Wire: Thermocouple, RTD & ThermistorM U Calibrators & Ice Point ReferencesM U Recorders, Controllers & Process MonitorsM U Infrared PyrometersPRESSURE, STRAIN AND FORCEM U Transducers & Strain GagesM U Load Cells & Pressure GagesM U Displacement TransducersM U Instrumentation & AccessoriesFLOW/LEVELM U Rotameters, Gas Mass Flowmeters & Flow ComputersM U Air Velocity IndicatorsM U Turbine/Paddlewheel SystemsM U Totalizers & Batch ControllerspH/CONDUCTIVITYM U pH Electrodes, Testers & AccessoriesM U Benchtop/Laboratory MetersM U Controllers, Calibrators, Simulators & PumpsM U Industrial pH & Conductivity EquipmentDATA ACQUISITIONM U Communications-Based Acquisition SystemsM U Data Logging SystemsM U Wireless Sensors, Transmitters, & ReceiversM U Signal ConditionersM U Data Acquisition SoftwareHEATERSM U Heating CableM U Cartridge & Strip HeatersM U Immersion & Band HeatersM U Flexible HeatersM U Laboratory HeatersENVIRONMENTALMONITORING AND CONTROLM U Metering & Control InstrumentationM U RefractometersM U Pumps & TubingM U Air, Soil & Water MonitorsM U Industrial Water & Wastewater TreatmentM U pH, Conductivity & Dissolved Oxygen InstrumentsM5601/0119。

AX-7510 专业手持非接触红外温度计说明书

AX-7510 专业手持非接触红外温度计说明书

AX-75101.Brief Introduction to the ProductThe instrument is a professional handheld non-contact infrared thermometer,and is featured by conve-nient use,strict design,high measurement accuracy,broad temperature measurement range,etc.It has the functions like laser aiming,backlight LCD unit,over-temperature alarm,adjustable transmission rate, and automatic shutdown.When being used,the product can measure the temperature of objects quickly and accurately only with the probing window aiming at objects.2.Basic Operating PrinciplesAll objects whose temperature are higher than absolute zero degree will transmit a certain proportion of infrared radiation energy according to their own temperature.The size and wavelength-based distri-bution of radiation energy have very close relationship with its surface temperature.According to this theory,we may obtain the accurate temperature of a measured object by accurately measuring its infrared transmission energy.3.Product Characteristics•Backlight LED digital display•Fahrenheit and Celsius modes are provided for choice•Emissivity:0.1~1.00adjustable•Built-in laser aiming device•Automatic shutdown function(saving battery consumption)•Small volume,reasonable structure,and convenient operation4.Main Technical Indexes•Normal work conditions:1.Ambient temperature:10℃~30℃2.Storage temperature:-10℃~40℃3.Relative humidity:≤90%4.Power supply:One9V battery(NEDA1604/6F22or similar model)•Basic size:97mm×43mm×160mm(L×W×H)•Weight(net weight):125g(excluding battery)•LCD resolution(precision):0.1℃/°F•Measuring range:-20℃~550℃(-4°F~1022°F)•Power consumption:≤50mW•Measuring error:±2.0℃or±2%(or±3.0℃at0℃-25℃),whichever is bigger•Measuring time:≤0.5s•Measuring distance:D:S=12:1(measuring distance is relative to object target;measuring condition: vacuum medium).•Automatic shutdown time:60s•Safety design standard:Meeting European CE safety standard.EMC/RFIIn the radio frequency electromagnetic field with strength of3V/m,the reading will possibly be affected, but the instrument won’t be affected eternally.NoteIn3V/m and350MHz~550MHz electromagnetic field,the maximum error is8℃(46.4°F).5.Application Method•Safety clauses:1.The product shall be used carefully when the laser beam is opened2.Don’t make the laser beam aim at the eyes of people or animals3.Don’t make the laser beam reflected into people’s eyes by aiming them at the surface of objects4.Don’t make the laser beam aim at any explosive gas•Measuring steps and methods:1.In order to obtain precise temperature value,the thermometer shall be used10min after mounting ofbattery;if the product is moved to a new environment(new place),it shall also be used after10min2.After the detection window is made aiming at the measured object,and the measuring key on thehandle is moved,the thermometer will be started automatically.When sending out the prompt sound “beep”,the product will display the measured resultNoteBefore measurement,the emissivity of the object to be measured shall be selected,and meanwhile,the measuring distance shall be adjusted according to the size of the object to be measured.6.Keys and LCD Signs DescriptionUp-Functional Key:Press“EMITM”key to select the setting of emissivity,with the sign“<UP>,<DOWN>”displayed simultaneously;press“up”key for upward adjustment;keep pressing the measuring key,and then press“up”key to turn on and off backlight.then press“up”and press test key to trigger“up”key for turning on and off backlight.Down-Functional Key:Press“EMITM”key to select the setting of emissivity,with the sign“<UP>,<DOW N>”displayed simultaneously;press“down”key for downward adjustment;keep pressing the measuring key,and then press“down”to turn on and off infrared laser light.Select-Functional key:Press the key circularly to select maximum value(MAX),average value(AVG), minimum value(MIN),the difference between the maximum value and minimum value(DIF),data hold (HOLD),low temperature alarm(LAL),high temperature alarm(HAL),zero offset adjustment(offset),and emissivity setting(E).EMITM-Press“EMITM”key to select the setting of emissivity,with the sign“<UP>,<DOWN>”displayed simultaneously;and trigger“up”and“down”to adjust the emissivity.Down-Press this key to select the conversion of Cels degree and Fahrenheit degree.℃-Temperature unit:Celsius degree°F-Temperature unit:Fahrenheit degree-Auditory tone cues-The appearance of the sign“”indicates over low battery voltage.-The appearance of the sign“HR”indicates over-high ambient temperature7.Storage and Cleaning•Protective lens of probe are the most easily damaged part of infrared thermometer,and so must be protected carefully•The method for cleaning the lens of probe:The lens shall be wiped gently with cotton swab or soft fabric soaked with water or alcohol•The battery shall not be charged or thrown into fire,but instead,used batteries shall be discarded at specified recycling place;using disqualified battery will possibly induce fire or explosion•Caution:The battery shall be taken out if the product is left unused for long term•The product shall not be soaked in water or exposed to direct sunshine•Do not hurtle down or impact the product heavily,or it will be damaged•Failing to use the product according to effective distance or make it aim at the central location measured will possibly induce the deviation in the measured result,and in such case,it’s suggested to measure the object once again or for more times8.List of Accessories1)One copy of manual9.Attached List:Contrast List of Emissivity of Common ObjectsMaterial name-Specification-Emissivity-Aluminum-Oxidized-0.20-0.40Aluminum-Polished-0.02-0.04Human skin--0.98Graphite-Oxidized-0.20-0.60Copper-Oxidized-0.40-0.80Copper-Polished-0.02-0.05Plastic-Transparency>0.5mm-0.95Gold--0.01-0.10Rubber--0.95Iron-Oxidized-0.60-0.90Plastic--0.85-0.95Steel-Oxidized-0.70-0.90Concrete--0.95Asbestos--0.95Cement--0.96Gyp--0.80-0.90Soil--0.90-0.98Asphalt--0.95Mortar--0.89-0.91Pottery--0.95Brick--0.93-0.96Wood--0.90-0.95Marble--0.94Charcoal Powder--0.96Textile--0.90Lacquer--0.80-0.95Lacquerware-Lack of luster-0.97Paper-Various colors-0.94Carbon cement--0.90Sand--0.90Soap bubble--0.75-0.80Clay--0.92-0.96Water0.93Grit0.95Snow0.83-0.90Glass-Tableware-0.85-0.92 Ice--0.96-0.98Textile--0.95。

混凝土温度检测的实用方法

混凝土温度检测的实用方法

混凝土温度检测的实用方法一、前言混凝土温度检测是建筑工程中非常重要的环节,它能够反映出混凝土的内部状态和质量,以及施工环境的影响。

因此,对于建筑工程来说,混凝土温度检测是必不可少的。

本文将介绍混凝土温度检测的实用方法,包括检测工具、检测时间、检测位置和数据处理等方面。

二、检测工具混凝土温度检测需要用到的主要工具有温度计和数据采集器。

温度计分为接触式温度计和非接触式温度计两种。

1.接触式温度计接触式温度计是将测温头直接接触混凝土表面进行测量的一种温度计。

它通常有两种类型,一种是电子式温度计,另一种是玻璃式温度计。

电子式温度计具有数字显示、精度高、快速响应等优点,但价格相对较高,比较脆弱,不适合在恶劣的施工环境下使用。

玻璃式温度计则具有价格低廉、结构简单、耐用等优点,但精度相对较低,响应速度较慢。

2.非接触式温度计非接触式温度计是通过辐射热原理进行测量的一种温度计,它与混凝土表面没有任何接触。

它通常有两种类型,一种是红外线温度计,另一种是激光温度计。

红外线温度计具有响应速度快、操作简单、精度高等优点,但它只能测量混凝土表面温度,不能测量混凝土内部温度。

激光温度计则具有测量距离远、精度高、可测量混凝土内部温度等优点,但价格相对较高。

3.数据采集器数据采集器是将温度计采集到的数据进行处理和存储的设备。

它通常有两种类型,一种是手持式数据采集器,另一种是自动数据采集器。

手持式数据采集器适用于小型工程的混凝土温度检测,它可以将测量到的数据进行实时处理和存储,但需要手动操作,工作效率相对较低。

自动数据采集器则可以实现无人值守自动采集温度数据,可以大大提高工作效率,但价格相对较高。

三、检测时间混凝土温度检测的时间一般分为三个阶段,即浇筑前、浇筑中和浇筑后。

1.浇筑前在浇筑前,需要对混凝土的环境温度进行测量,以确保浇筑时混凝土的温度符合要求。

通常在浇筑前1~2小时进行测量,并将测量数据与混凝土施工方案进行比较,以确保施工方案的可行性。

DeltaTrak 自动检测非接触红外额头温度计K3用户指南说明书

DeltaTrak 自动检测非接触红外额头温度计K3用户指南说明书

Model 15050Please read this manual before operating unit.Important safety information inside.3Table of Contents Configuration ........................................................................................................Specifications .......................................................................................................Status Descriptions Operating Instructions Installing/Replacing Battery Mounting Instructions Helpful Tips for Reliable Results 8910114756Status Descriptions• Standby Mode: When the device is in standby mode the red light beneath the temperature display will appear. (Figure 1)• Low Power: When power is low, three dashes will appear across the temperature display. (Figure 2)• Normal T emperature: When the temperature reading is within the normal range, green lights will flash and the device will beep one time. (Figure 3)•Abnormal T emperature: When the temperature reading is outside of the normal range, red lights will flash and the device will beep twice. (Figure 4)2in-4in (5-10cm)3. To select the Temperature Scalescrewdriver (or other tool) into theback of the device. (Figure 8)4. Press the screwdriver (tool) into the hole to select the desiredTemperature Scale5. To select the Measurement Mode0.1in (3mm) screwdriver (or other tool) intopress and hold for 3 seconds.Fig. 86. Continue pressing the screwdriver (tool) into the hole to select the desiredMounting InstructionsMethods for mounting the device:Nail/Hook: Place nail hook(s) (located on back of device) onto nailed wall.6• Connect thermometer to computer using USB cable and turn on. Click “Connect”.• If the connection is successful, “Success” will appear in green. (“Fail” will change to “Success”)• When this step is completed the connection is active and the temperature data can be captured in real time.Note:1) Once the software is opened it will automatically find the appropriate COMport. If the COM port displayed by the software is different from the computer resource manager, it will not work properly. Manually set the serial port to the corresponding serial port of the resource manager.2) After the thermometer is turned off and then on again, click “Disconnect”and “Connect”, or close software and open again. This step is necessary torefresh the connected serial port so the data will display properly.2. Data Viewing and Export• TXT Data View: The subfolder, “T empData\\year\\month\\”, isautomatically generated within the T estACY folder. The format is Year/Month/Day. The file type is TXT. If you cannot find the folder, use yourcomputer’s search function to locate it. The following data will be savedfor each measurement: Quantity (measurement number); T est Time;T est Value (T emperature Reading); Environmental T emperature (Ambienttemperature at time of measurement).• Excel Data View: Click “Save As” and select “CSV” format to export fileto Excel.3. Software Introduction• The software name is TESTACY. This image shows a successful connection between the software and thermometer to capture themeasurement data. If the connection is good the screen will show Array•••••••• •84. TroubleshootingQ: Why won’t the software open?A: The serial port control is not registered, or the registration failed. Find thecommand prompt in the Windows menu and open it as an administrator.Locate the mscomm32.ocx file in the folder and enter the command: regsvr32 (mscomm32.ocx file path name).Q: Why can’t I open the serial port?A: 1) The wrong COM port has been selected. Solution: Connect the USBcable before opening the software, so that it will automatically recognize theport number.2) The USB driver is not updated. Solution: Connect to the network and right-click on “MyComputer” to open the resource manager, and update the driver.Q: Why didn’t the data refresh after the serial port was opened?A: The thermometer is not turned on or the device was connected after thesoftware was opened. Solution: Reconnect the device, then open the software. Contact Tech Support at:Phone: 925-249-2250 Ext 5120 Toll Free: 800-390-0804US&CanadaEmail:*************************WarrantyThe ThermoTrace Auto-Check Non-Contact Infrared Forehead Thermometer was designed for long term professional use and has a limited warranty period of 1 year from the date of purchase against defects in material and workmanship.9。

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成绩评定:传感器技术课程设计题目非接触温度计院系电子工程学院摘要人体温度相对恒定是维持人体正常生命活动的重要条件之一,当体温高于41度或低于35度时将严重影响人体各系统的机能活动,甚至危害生命。

很多疾病都可使体温正常调节机能发生障碍而使体温发生变化,如非典型肺炎的首要症状就是发烧。

临床上对病人检查体温,观察其变化对诊断疾病或判断某些疾病的预防有重要意义。

在大型集会或各类活动中,由于参加人数众多,如果再入场时能对体温进行检测,则能有效控制各类传染病的交叉传播。

非接触式体温计所需测温时间短,不需要与体肤接触,避免了病菌交叉感染,并且可以进行数据记录与判断,非常适合这种情况下使用。

当今世界,随着科学与技术的不断提高,各个领域对方便快捷的自动化的要求不断提高。

而本文所研究的红外测温系统由于对被测物体的辐射进行的是非接触无损测量,测量过程中不会扰乱被测部分的温度场,响应快、温度分辨率高。

温度测量主要有两种方法:一种是传统的接触式测量,另一种是以红外测温为代表的非接触式测量。

传统的温度测量不仅反应速度慢,而且必须与被测物体接触。

在人们的日常生活中,测量温度普遍使用水银温度计,反应比较慢,而且水银一旦泄露会产生污染并且有毒。

红外测温以红外传感器为核心进行非接触式测量,克服了传统测温的不足,得到了广泛的应用。

自然界一切温度高于绝对零度的物体,都在不停地向外发出红外线。

物体发出的红外线能量大小及其波长分布同它的表面温度有密切关系,物体的辐射能量与温度4次方成正比,其辐射能量密度与物体本身的温度关系符合普朗克定律。

因此如果通过测量物体辐射出的红外能量的大小就能测定物体的表面温度。

微小的温度变化会就会引起明显的辐射能量变化,因此利用红外辐射测量温度的灵敏度很高。

关键词:红外传感器单面机非接触温度计目录一、设计目的-------------------------- 1二、设计任务与要求---------------------- 22.1设计任务 -------------------------- 22.2设计要求 -------------------------- 2三、设计步骤及原理分析------------------ 33.1设计方法 -------------------------- 33.2设计步骤 -------------------------- 43.3设计原理分析 ----------------------- 5四、课程设计小结与体会------------------ 6五、参考文献--------------------------- 6一、设计目的传统的温度测量不仅反应速度慢,而且必须与被测物体接触。

在人们的日常生活中,测量温度普遍使用水银温度计,反应比较慢,而且水银一旦泄露会产生污染并且有毒。

红外测温以红外传感器为核心进行非接触式温度计,克服了传统测温的不足。

二、设计任务与要求2.1设计任务利用红外测温仪选用热电红外温度传感器。

热电红外温度传感器是利用红外辐射的热效应,通过温差电效应、热释电效应和热敏电阻等来测量所吸收的红外辐射,间接地测量辐射红外光物体的温度。

2.2设计要求本设计根据现代非接触故障检测技术的需求选用了型号为凌阳的TN9温度传感器。

它的测量距离大约为30米,测量回应时间大约为0.5秒。

而且它具备SPI接口,可以很方便地与单片机(MCU)传输数据。

三、设计步骤及原理分析3.1设计方法依据测温原理的不同,红外测温仪的设计有三种方法,通过测量辐射物体的全波长的热辐射来确定物体的辐射温度的称为全辐射测温法;通过测量物体在一定波长下的单色辐射亮度来确定它的亮度温度的称为亮度测温法;如果是通过被测物体在两个波长下的单色辐射亮度之比随温度变化来定温的称为比色测温法。

亮度测温法无需环境温度补偿,发射率误差较小,测温精度高,但工作于短波区,只适于高温测量。

比色测温法的光学系统可局部遮挡,受烟雾灰尘影响小,测温误差小,但必须选择适当波段,使波段的发射率相差不大。

本文选用全辐射测温法来计算被测量物体的温度,全辐射测温法是根据所有波长围的总辐射而定温,得到的是物体的辐射温度。

选用这种方法是因为中低温物体的波长较大,辐射信号很弱,而且结构简单,成本较低,但它的测温精度稍差,受物体辐射率影响大。

下面是全辐射测温法的相关方法介绍:由普朗克公式可推导出辐射体温度与检测电压之间的关系式:V=RaεσT4=KT4式中K=Raεσ,由实验确定,定标时ε取1T—被测物体的绝对温度R——探测器的灵敏度a——与大气衰减距离有关的常数ε——辐射率σ——斯蒂芬—玻耳兹曼常数因此,可以通过检测电压而确定被测物体的温度,上式表明探测器输出信号与目标温度呈非线性关系,V与T的四次方成正比,所以要进行线性化处理。

线性化处理后得到物体的表观温度,需进行辐射率修正为真实温度,其校正式为:T=式中Tr——辐射温度(表观温度)ε(T)——辐射率,取0.1~0.9由于调制片辐射信号的影响,辐射率修正后的真实温度为高于环境的温度,还必须作环温补偿,即真实温度加上环温才能最终得到被测物体的实际温度。

3.2设计步骤红外测温技术在生产过程中,在产品质量控制和监测,设备在线故障诊断和安全保护以及节约能源等方面发挥了着重要作用。

可以对正在运行的设备进行非接触检测,拍摄其温度场的分布、测量任何部位的温度值,据此对各种外部及部故障进行诊断,具有实时、遥测、直观和定量测温等优点,用来检测发电厂、变电所和输电线路的运转设备和带电设备非常方便、有效。

用红外测温仪,你可连续诊断电子连接问题和查找连接处的热点,以检测设备的功能状态,还可检验电池组件和功率配电盘接线端子,开关齿轮或保险丝连接,防止能源消耗。

此红外测温仪的特点:有温度分辨率高、响应速度快、不扰动被测目标温度分布场、测量精度高、稳定性好等优点。

该设计方案主要包括:软件设计部分与软件设计部分。

a红外测温仪的硬件系统方案设计本红外测温仪采用模块化的设计思想,它的硬件结构由STC89C51单片机模块,红外测温模块,RS232转换电路模块,电源模块,键盘模块和LED显示模块组成。

STC89C51单片机是本系统的控制中心,它负责控制启动温度测量、接收测量数据、计算温度值、并根据取得的键值控制显示过程;红外测温模块负责温度数据的采集、测量,并将采集到的数据通过数据端口传送给STC89C51单片机;RS232转换电路模块可以使单片机方便地同PC机进行串口通信,并可以同时接收或传送外部送来的资料;通过键盘模块可以方便地进行测温及各种操作;LED显示模块把测量的温度值直观地显示给观测者;电源模块负责本红外测温仪电源的供应。

此红外测温仪系统的硬件结构框图如图a所示:图a 红外测温仪系统的硬件方案设计框图b红外测温仪的应用软件系统的方案设计此红外测温仪的软件设计同样采用模块化的设计思想,它把整个系统分成若干模块分别予以解决,它包括主程序模块,红外测温模块,键盘扫描模块和显示模块。

主程序模块主要完成系统初始化,温度的检测,串行口通信,键盘和显示等功能。

其中系统初始化包括: 时间中断的初始化、外部中断源的初始化、串口通信中断的初始化、LED显示的初始化。

红外测温模块包括:获取温度数据,计算温度值。

键盘扫描模块:获取按键信息,处理按键请求等。

显示模块:获取并处理相应的温度数据,在此红外测温仪的软件系统设计中,时钟的设置是相当重要的,通过时钟的设置才能获得良好的时钟频率,这个时钟频率是整个软件系统是否能正常有序地运行的关键。

具体的软件方案设计如下图b:图b 红外测温仪系统的软件方案设计框图3.3设计原理分析红外测温仪的测温原理是黑体辐射定律,众所周知,自然界中一切高于绝对零度的物体都在不停向外辐射能量,物体的向外辐射能量的大小及其按波长的分布与它的表面温度有着十分密切的联系,物体的温度越高,所发出的红外辐射能力越强。

黑体的光谱辐射出射度由普朗克公式确定,即:21/511C C M e λλλ=•-下图是不同温度下的黑体光谱辐射度图:不同温度下的黑体光谱辐射度从上图中曲线可以看出黑体辐射具有几个特征:① 在任何温度下,黑体的光谱辐射度都随着波长连续变化,每条曲线只有一个极大值;②随着温度的升高,与光谱辐射度极大值对应的波长减小。

这表明随着温度的升高,黑体辐射中的短波长辐射所占比例增加;③随着温度的升高,黑体辐射曲线全面提高,即在任一指定波长处,与较高温度相应的光谱辐射度也较大,反之亦然。

四、课程设计小结与体会本设计的任务是实现非接触式体温测量和记录,并通过液晶屏幕显示。

系统可以应用于人们日常生活生产中,快速准确的测量出体温,尤其适合在大型集会时对多人进行体温检测。

本文介绍的体温检测系统硬件及软件的设计,其创新点在于针对温度测量特点,采用红外温度传感器,无需与体肤接触,而且反应速度快,弥补了一些传统体温计的不足在这次设计中,经过自身的努力,不但加深了对传感器的进一步的认识和理解,并将所学的知识充分应用于实践中。

通过这次传感器技术课程设计,使我认识到理论联系实际的重要性,在实践中扩展了知识面,不但掌握了本专业的相关知识,而且对其他专业的知识也有所了解,从各方面提高了自身的综合素质。

经过这次一个较完整的产品设计和制作过程,对于将来学习和工作也是有所裨益的。

五、参考文献[1]道华,玲,朱艳编著.传感器电路分析与设计[M].:大学,2003[2]沙占友编著.智能化集成温度传感器原理与应用[M].:机械工业,2002[3]方佩敏编著.新编传感器原理·应用·电路详解[M].:电子工业,1993[4]毅刚编著单面机原理及应用[M].:高等教育,2010. Word 文档。

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