2013r年滨州市继续教育复习题答案(正确率80%)
Ziegler-Natta催化体系下超高分子量聚辛烯的合成及其减阻应用
第50卷第5期2021年5月应用化工Applied Chemical IndusWyVoe.50No.5May2021 Ziegler-Natta催化体系下超高分子量聚辛烯的合成及其减阻应用李隆伟1，李东城1，唐萍1，赵巍2,王海S牛慧1，宾月珍1（1-大连理工大学化工学院高分子材料系，辽宁大连112024；2.中国石化大连石油化工研究院，辽宁大连116045）摘要:在Zieyler-OaLa催化体系TG//A1（i-Tu）3下合成超高分子量聚辛烯,探索了催化剂、溶剂、聚合温度、聚合时间对分子量的影响。
结果表明，优选合成高分子量聚辛烯的条件为:主催化剂相对单体浓度1.0mg/mL，助催化剂为三异丁基铝TIEA，A1-Ti比为80,溶剂为环己烷，单体与溶剂体积比为1：1.5，聚合温度为0t,聚合时间为48h,产物特性粘度能达到13.7dkg,在柴油中添加量为10mg/L时,减阻率16.7%,接近国外进口产品。
关键词:Zieyler-NaLa催化剂;聚辛烯;减阻剂漩转圆盘中图分类号:TQ317；O632文献标识码:A文章编号：1671-3206（2021）05-1315-05Synthesis of ultra-high moleciilar weight poly-a-octene byZnegeer1Na ea caeaeysnsandnesdrag reducenonappencaenonLI Long-Cei,LI Dong-cheng1,TANG Ping1,ZHA0Wei2,WANG Hai1,NIU Hui1,BIN Yue-zhen1(1.Department oZ Polymer Science and Enginee/ng,School oZ Chemical Enginee/ng,Dalian Undeoity of—6—20X00, Dalian112024,China；2.SINOPEC Dalian Research Institute oZ Petroleum and Petrochemicals,Dalian116045,China)Abstract:Poly-o-actena was synthesized by Zieyler-Oatty catalyst.The elects of catalyst,solvent,poly-meeoeatoon tempeeatueeand poeymeeoeatoon tomeon themoeecueaeweoghtoNthepeoductweeeoneestogated. Theeesuetshowed thatoptomaecondotoons oethesynthesosoNpoey---octenewoth uetea-hogh moeecueae weoghtweeeaso e o ws:theconcenteatoon oNthemaon cataeysteeeatoeetothemonomeewas1.0mgLmL,the ca-cytalysi was tcisobutyl aluminum(TINA),and the AUTi ratio was80;the solvent was cyclohexyna, and the volume ratio of monomer to solvent was1:1.5;the polyme/zation temperature G0t and the poeym*eoeatoon tom*wasconteo e d foe48h.Th*chaeact eostoc eoscosoty ofpeoduct each*d13.7dLLg. Th*deageductoon eat each*d16.7%wh*n th*addotoe*amountwas10mgLL.Key words:Ziegler-Natty catalyst;poly-o-actena；dog reduction agent；rotating disk目前Ziegler-Natty催化体系下，关于乙烯、丙烯聚合的研究较多（1O）,而更长链的超高分子量聚-烯炷研究较少,如己烯、辛烯、癸烯等。
硅氧烷蛋白质共聚物
硅氧烷蛋白质共聚物
刘钊
【期刊名称】《北京日化》
【年(卷),期】1996(000)001
【总页数】3页(P40-42)
【作者】刘钊
【作者单位】无
【正文语种】中文
【中图分类】TQ658.2
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2.以聚苯基倍半硅氧烷—聚二甲基硅氧烷嵌段共聚物为基础的硫化胶之性能 [J], 王惠中
3.氟硅氧烷-二甲基硅氧烷共聚物低温性能的研究 [J], 苏正涛;刘君;孔毅;王洪锐
4.苯基倍半硅氧烷-二甲基硅氧烷共聚物阻燃剂的制备与应用 [J], 梁广财;刘述梅;叶华;赵建青;张利萍
5.聚二甲基硅氧烷一苯基倍半硅氧烷共聚物及其弹性体：Ⅱ共聚物流动性和… [J], 胡春野;郭哲
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HORIBA SZ-100 Particle Size Analyzer 和 Autotitrato
SZ-100Particle Size AnalyzerAN206 Using the SZ-100 Autotitrator to fi nd Isoelectric Point (IEP)The isoelectric point, IEP, of a colloidal system is determined automatically with the SZ-100 and Autotitrator from HORIBA Instruments. Zeta potential data as a function of pH is collected while the author is drinking coffee and writing support documents.IntroductionZeta potential is the charge on a particle at the shear plane. This value of surface charge is useful for understanding and predicting interactions between particles in suspension. A large magnitude (either positive or negative), that is, over about 25 mV, zeta potential is generally considered an indication that the particle suspension will be electrostatically stabilized. Zeta potential can be measured with the HORIBA SZ-100-Z shown in Figure 1.Figure 1: SZ-100 Nanoparticle AnalyzerZeta potential is a function of both the particle surface chemistry and the suspending medium chemistry (1). The ions that are at the particle surface and controlling surface potential are a function of the concentration and nature of the ions in the bulk liquid. In addition, the concentration of ions affects the distance over which charge effects persist. For example, a signifi cant amount of dissolved salt will shield the electrostatic interactions between particles. Some ions, known as specifi c ions will prefer to stick to the particle surface as the concentration of these ions increases. Examples of specifi c ions include H+ and polyvalent ions. In this work, the effect of H+ concentration on particle surface charge is studied. Other examples on the effect of various ion concentrations can be found in (2) and (3). T ypically, and for good reason, H+ concentration is discussed in terms of pH. pH has a strong effect on the surface charge of many types of particles. In addition, pH is a parameter that is often and readily changed in a formulation. For these reasons, the effect of pH on particle surface charge is often studied. One number that characterizes a surface is the isoelectric point, IEP, or point of zero charge, PZC, which refers to the conditions, often pH, at which the particle surface charge is zero. At pH values lower than the IEP, the particle surface charge is positive and at pH values higher than the IEP, the particle surface charge is negative. One rule of thumb for stable suspensions is to ensure that the pH is one full pH unit away from the IEP. Values of IEP are obtained by measuring the zeta potential as a function of pH and identifying the pH at which the zeta potential value crosses zero. In most cases this is achieved by interpolating the experimental data. T extbook values of IEP are often not useful for practical work since the value of IEP can change dramatically with even a small amount of impurity that is driven to the sample surface. IEP measurement results can also be affected by incomplete particle surface wetting or by the choice of surfactants. For example, adding TSPP to a metal oxide suspension will cause the IEP to shift to extremely low pH values or disappear altogether. For these reasons, IEP values are typically measured and that is a process that can be automated. The automation of isoelectric point measurement is achieved with the HORIBA Autotitrator accessory for theFigure 2:Autotitrator accessory for the SZ-100Page 2/2SZ-100 shown in Figure 2. The Autotitrator automatically adds acid or base to adjust the pH of the sample, records pH, and loads the sample into the graphite electrode cell in the SZ-100. Zeta potential is then determined and the cycle is automatically repeated for the next pH in the series.Materials and Methods Arti fi cial coffee creamer was diluted until slightly cloudy in DI water. Sample pH was automatically decreased to pH 2 and then increased stepwise with the HORIBA Autotitrator. Zeta potential was measured with the reusable graphite electrode cell in the HORIBA SZ-100Z nanoparticle analyzer. Sample pH was measured with the HORIBA 9621C temperature-compensated pH electrode. In this study, 100 mM nitric acid and 100 mM sodium hydroxide were used as the acid and base reagents respectively. The Autotitrator reagent containers include provision for molecular sieve treatment of incoming air that replaces removed titrant. The 5 mL burettes precisely deliver the reagents without bubbles eliminating the need for degassing. The smallest reagent dose that can be delivered manually is 0.0025 mL. The Autotitrator was set up in the software via a wizard type interface as shown in Figure 3 below. T he available manual mode was not used in this study.Figure 3: Screen Shot of Autotitratorsetup screen in the software.The pH probe was fi lled and calibrated using HORIBA standard solution set 101-S. After cleaning, it was held in place over the sample beaker with an integrated ring stand. The integrated stir plate mixed the sample as reagent was automatically delivered. When the target pH was reached, a peristaltic pump rinsed the zeta potential cell and delivered the sample for measurement. The zeta potential was measured in triplicate and pH monitored for drift during measurement. Then, the cycle was repeated for the next pH in the series.Results and DiscussionThe zeta potential of the coffee powder suspension as a function of pH is shown in Figure 3 below. From pH 2 to pH3, the zeta potential value of the coffee creamer emulsion increases. This is probably due to speci fi c shifts in the structure of the emulsion at low pH. From pH 3 to pH 11, the shape of the curve is the classical backwards S shape. At low pH, the particle charge is positive due to the large H + ion concentration. At high pH, the particle charge is negative due to the large OH- ion concentration. The obtained valueof the isoelectric point where the zeta potential crosses frompositive to negative is at pH 5. Finally, there is a decreasein the magnitude of the zeta potential between pH 11 and pH 13. This is either due to another structural shift in the emulsion or due to the shielding effect of the increased number of ions in the suspension. The main point of this plot is that the isoelectric point of this system is at pH 5.Figure 4: Screen shot of results of automatic titrationresults with the SZ-100 and Autotitrator.ConclusionsThe IEP of a suspension can be automatically determined using the HORIBA SZ-100 and the HORIBA Autotitrator. The IEP of this particular arti fi cial coffee creamer was found to be at pH 5.References(1) HORIBA Application Note AN195 “Isoelectric Point Determination”, available at /fi leadmin/uploads/Scienti fi c/Documents/PSA/AN195_app.pdf (2) HORIBA Application Note AN201 “Wastewater T reatment: Zeta Potential Analysis of Suspended Clay Solids”, available at /fi leadmin/uploads/Scienti fi c/Documents/PSA/Application_Notes/AN201_app.pdf(3) HORIBA Application Note AN202 “Zeta Potential Analysis of Re fi nery Wastewater and Its T reatment,” available at /fi leadmin/uploads/Scienti fi c/Documents/PSA/Application_Notes/AN202_app.pdf******************/scienti fi cUSA: (800) 446-7422 France:+33 (0)1 64 54 13 00 Japan: +81 (0)3 38618231T h i s d o c u m e n t i s n o t c o n t r a c t u a l l y b i n d i n g u n d e r a n y c i r c u m s t a n c e s - © H O R I B A I n s t r u m e n t s , I n c . 05/2012。
SmartLine STT850智能温度传感器说明书
SmartLineTechnical InformationSTT850 SmartLine Temperature Transmitter Specification 34-TT-03-14, August 2023IntroductionPart of the SmartLine® family of products, the SmartLine STT850 is a high-performance temperature transmitter offering high accuracy and stability over a wide range of process and ambient temperatures. The SmartLine family is also fully tested and compliant with Experion ® PKS providing the highest level of compatibility assurance and integration capabilities. SmartLine easily meets the most demanding needs for temperature measurement applications.Best in Class Features:Industry-leading performanceo Digital Accuracy up to +/- 0.10 Deg C for RTD. oStability up to +/- 0.01% of URL per year for ten years. o 125 mSec update time for single input models. o250 mSec update time for dual input models.Reliable measuremento Built in Galvanic Isolation.oDifferential / Averaging / Redundant / Split Range measurements. o Dual Compartment Housing. o Sensor Break detection.o Comprehensive on-board diagnostic capabilities. o Full compliance to SIL 2/3 requirements. o Available with 15-year warranty.o Supports Namur 107 Extended Diagnostics (FF). o Supports Namur 89 Wire break.oDirect entry of Callendar-Van Dusen coefficients R 0, α, δ and β for calibrated RTD sensors (not available on DE units).Figure 1– Smartline STT850 TemperaturetransmitterLower Cost of Ownershipo Universal input o Dual sensor optiono Multiple local display capabilities o Modular constructiono External zero, span, & configuration capability o Polarity insensitive loop wiringoDigital Output Option (only available with HART)Communications/Output Options:o 4-20 mA dco Honeywell Digitally Enhanced (DE) o HART ® (version 7.0)oF OUNDATION™ Fieldbu s compliant to ITK 6.1.2All transmitters are available with the above listed communications protocols.DescriptionThe SmartLine Temperature Transmitter is designed and manufactured to deliver very high performance across varying ambient temperature. The total accuracy of the transmitter including the ambient temperature effect in harsh industrial environments, allows the STT850 to replace virtually any competitive transmitter available today.Unique Indication/Display OptionsThe STT850 modular design accommodates a basic alphanumeric LCD display or a unique advanced graphics LCD display with many unparalleled features.Standard LCD Display Featureso Modular (may be added or removed in the field).o0, 90,180, & 270-degree position adjustments.o Deg C, F, R, Kelvin, Milli volts, and Ohm measurement units.o 2 Lines 6 digits PV (9.95H x 4.20W mm), 8 Characters. o Device configuration and calibration through integral buttons or optional external buttons.o Up to 4 configurable display screens.o Configurable screen rotation timing (2 to 20 sec).o Write protect indication.o Critical fault indication.Advanced Graphics LCD Display Featureso Modular (may be added or removed in the field)o0, 90, 180, & 270-degree position adjustmentso Up to eight display screens with 3 formats are possible o Large PV (HART), PV with Bar Graph or PV with Trend Graph.o Configurable screen rotation timing (3 to 30 sec)o Provides instant visibility for diagnosticso Multiple language capability. (EN, GE, FR, IT, SP, RU, TR, CN & JP)Configuration ToolsIntegral Three Button Configuration OptionSuitable for all electrical and environmental requirements, SmartLine offers the ability to configure the transmitter and display via three externally accessible buttons when display option is selected. Zero or span capabilities are also optionally available via these buttons with or without the selection of a display option. Handheld ConfigurationSmartLine transmitters feature two-way communication and configuration capability between the operator and the transmitter. This is accomplished via Honeywell Versatilis, field-rated, next generation multiple communication configuration tool.The Honeywell Versatilis Handheld is capable of field configuring DE and HART Devices and can also be ordered for use in intrinsically safe environments.All Honeywell transmitters are designed and tested for compliance with the offered communication protocols and are designed to operate with any properly validated handheld configuration device.Personal Computer ConfigurationHoneywell’s SCT 3000 Configuration Toolkit provides an easy way to configure Digitally Enhanced (DE) instruments using a personal computer as the configuration interface.Field Device Manager (FDM) Software and FDM Express are also available for managing HART, DE & Fieldbus device configurations.DiagnosticsSmartLine transmitters all offer digitally accessible diagnostics which aid in providing advanced warning of possible failure events minimizing unplanned shutdowns, providing lower overall operational costsSystem Integrationo SmartLine communications protocols all meet the most current published standards for HART/DE/Fieldbus.o Integration with Honeywel l’s Exper ion PKS offers the following unique advantages.•Transmitter messaging•Maintenance mode indication•Tamper reporting (HART only)•FDM Plant Area Views with Health summaries•All STT850 units are Experion tested to provide the highest level of compatibility assuranceModular DesignTo help contain maintenance & inventory costs, all STT850 transmitters are modular in design supporting the user’s ability to replace temperature boards, add indicators or change electronic modules without affecting overall performance or approval body certifications. Each temperature board is uniquely characterized to provide in-tolerance performance over a wide rangeof application variations in temperature and due to the Honeywell advanced interface, electronic modules may be swapped with any electronics module without losing in-tolerance performance characteristics.Modular Featureso Replace Temperature/Terminal board/Lightning protection*o Exchange/replace electronics/comms modules*o Add or remove integral indicators*o Add or remove external configuration buttons*Field replaceable in all electrical environments (including IS) except flameproof without violating agency approvals.With no performance effects, Honeywell’s unique modula rity results in lower inventory needs and lower overall operating costs.Digital Output OptionAn optional Digital Output (open collector type) is available on HART transmitters which can be used to activate external equipment when preset Alarm Setpoints are reached. The Digital Output can be set to monitor two independent setpoints based upon the analog value of the PV or upon device status.The following Alarm Types are available:1. PV High2. PV Low3. Critical Diagnostic Active4. Redundant Input Active**5. PV Rate of Change Alarm*6. PV Deviation Alarm*Alarms can be configured as latching or non-latching. Alarm Blocking is also available which allows start-up without the alarm energizing until it first reaches the operating region. Alarm Hysteresis is configurable from 0 to 100% of PV range.The Digital Output functionality and status is also available over the HART communications link.* These Alarm Types are available as part of the Advanced Diagnostics option. Rate of Change monitors the rate at which the PV is changing, configurable as either increasing or decreasing. Deviation monitors the PV delta from a separately configurable Setpoint value.** Available only via Communications Status.See Wiring Diagrams on page 16.Performance Specifications1,321. Digital Accuracy is accuracy of the digital value accessed by the Host system and the handheld communicator.2. Total analog accuracy is the sum of digital accuracy and output D/A Accuracy.3. Output D/A Accuracy is applicable to the 4 to 20 mA Signal output.4. For TC inputs, CJ accuracy shall be added to digital accuracy to calculate the total digital accuracy.5. These input types are not available on DE units.6. Custom Callendar-van Dusen is not available for Pt25 sensors.Differential Temperature MeasurementSmartLine Temperature supports differential temperature measurements between any two types of sensors.When the loop current mode is set to "Differential" then the input range is from A to B for sensor 1 & 2 whereA = Sensor 1 Minimum - Sensor 2 MaximumB = Sensor 1 Maximum - Sensor 2 MinimumCallendar - van Dusen Algorithm (CVD)The easy-to-use Callendar - van Dusen (CVD) algorithm allows the use of calibrated Platinum RTD sensors to increase the overall system accuracy. Simply enable the algorithm and then enter the four CVD coefficients supplied with the calibrated RTD sensor into the transmitter.Digital Accuracy for differential temperature measurementIf both the inputs are similar the digital accuracy equals 1.5 times the worst-case accuracy of either sensor type.For mixed input types, the digital accuracy is the sum of sensor 1 and sensor 2 digital accuracies.EMC Confirmity (CE, Marine and SIL)The STT850 device is compliant with IEC compliance EN 61326-1: 2013, EN IEC 61326-1: 2021 (CE) ; IEC 60533: 2015 / IACS Req. 1991/Rev.8 2021 (Marine) and IEC 61326-3-1: 2017 (SIL)Performance specifications under EMC conditions (CE and Marine):HART/DE Transmitter: Worst case deviation < 0.1% of full span (for both Analog and Digital).Foundation Fieldbus Transmitter: Worst case deviation < 1°C.Performance under Rated Conditions – All Models (continued)Parameter DescriptionStray Rejection Common ModeAC (50 or 60 Hz): 120 dB (with maximum source impedance of 100 ohms) or ±1 LSB (least significant bit) whichever is greater with line voltage applied.DC: 120 dB (with maximum source impedance of 50 ohms) or a ±1 LSB whichever isgreater with 120 Vdc applied.DC (to 1 KHz): 50 dB (with maximum source of impedance of 50 ohms) or ±1 LSBwhichever is greater with 50 Vac applied.Normal ModeAC (50 or 60 Hz): 60 dB (with 100% span peak-to-peak maximum)Operating Conditions – All ModelsParameter ReferenceConditionRated Condition Operative Limits Transportation andStorage︒C ︒F ︒C ︒F ︒C ︒F ︒C ︒FAmbient Temperature1STT850 25±1 77±2 -40 to 85 -40 to 185 -40 to 85 -40 to 185 -55 to 120 -67 to 248 Humidity %RH 10 to 55 0 to 100 0 to 100 0 to 100Supply Voltage Load Resistance HART Models: 11.8 to 42.4 Vdc at terminals (IS versions limited to 30 Vdc) 0 to 1,400 ohms (as shown in Figure 2)DE Models: 13.8 to 42.4 Vdc at terminals (IS versions limited to 30 Vdc)0 to 1,300 ohms (as shown in Figure 2)FF Models: 9.0 to 32.0 Vdc at terminals1 LCD Display operating temperature -20︒C to +70︒C . Storage temperature -30︒C to 80︒C.For DE, RImax =35* (power Supply Voltage – 15)For HART, RImax = 45.6* (Power Supply Voltage – 11.8)Figure 2 - Supply voltage and loop resistance chart & calculations(not applicable for Fieldbus)Communications Protocols & DiagnosticsHART ProtocolVersion:HART 7Power SupplyVoltage: 11.8 to 42.4Vdc at terminalsLoad: Maximum 1400 ohms See figure 2Minimum Load: 0 ohms. (For handheld communications a minimum load of 250 ohms is required)IEC 61508 Safety Certified SIL 2 and SIL 3Honeywell Digitally Enhanced (DE)DE is a Honeywell proprietary protocol which provides digital communications between Honeywell DE enabled field devices and Hosts.Power SupplyVoltage: 13.8 to 42.4Vdc at terminalsLoad: Maximum 1300 ohms See Figure 2Foundation Fieldbus (FF)Power Supply RequirementsVoltage: 9.0 to 32.0 Vdc at terminalsSteady State Current: 20 mASoftware Download Current: 29 mAP = PermanentI = InstantiableThe AI function block allows the user to configure the alarms to HIGH-HIGH, HIGH, LOW, or LOW-LOW with a variety of priority levels and hysteresis settings.All available function blocks adhere to FOUNDATION Fieldbus standards. PID blocks support ideal & robust PID algorithms with full implementation of Auto-tuning. Link Active SchedulerTransmitters can perform as a backup Link Active Scheduler (LAS) and take over when the host is disconnected. Acting as a LAS, the device ensures scheduled data transfers typically used for the regular, cyclic transfer of control loop data between devices on the Fieldbus.Number of Devices/SegmentEntity IS model: 15 devices/segmentSchedule Entries45 maximum schedule entries50 maximum LinksNumber of VCR’s: 50 maxCompliance Testing: Tested according to ITK 6.1.2Physical LayerComply with IEC 61158 standardSoftware DownloadUtilizes Class-3 of the Common Software Download procedure as per FF-883 which allows any field devices to receive software upgrades from any host.STT850 Smart Temperature 9 Standard DiagnosticsSTT850 top-level diagnostics are reported as either critical or non-critical as listed below. All diagnostics are readable via the DD/DTM tools. All critical diagnostics will appear on the Standard and Advanced integral displays, and non-critical diagnostics will appear on the Advanced integral display.Critical Diagnostics- Sensor Module Fault- Communications Module Fault- Sensor Communications Fault- Input 1 Fault- Input 2 FaultNon Critical Diagnostics (for Advanced Display only)- Cal 1 Correct- Cal 2 Correct- Sensor Temperature- Sensor 1 Health- Sensor 2 Health- Input 1 Range- Input 2 Range- CJ Range- Input 1- Input 2- Input 1 TB5 (For RTD and Ohm types only)- Input 1 TB6 (for RTD and Ohm types only)- Input TB7 (Input 1 or 2, for RTD and Ohm types only)- Input 1 TB8 (for 4-Wire RTD and Ohm types only)- Input 2 TB8 (for RTD and Ohm types only)- Input 2 TB9 (for RTD and Ohm types only)- Factory Calibration- Loop Supply Voltage (not available on Fieldbus)- Communications Module Temperature- DAC Temperature Compensation (not available on Fieldbus)- Sensor Communications- Display Setup (not for Fieldbus)- Excess Delta Alert10 STT850 Smart Temperature Approval Certifications:Notes1.Operating Parameters:4-20 mA/DE/HART (Loop Terminal)Voltage= 11 to 42 Vdc Current= 4-20 mA Normal (3.8 – 23 mA Faults)FF (Loop Terminal)Voltage= 9 to 32 VDC Current = 30 mA2.Intrinsically Safe Entity Parametersa. Analog/DE/HART Entity ValuesTransmitter with Terminal Block Single (50086421-003), Dual (50086421-004) Input revision AA or DO(50086421-006) Option revision W or Laterb. Foundation Fieldbus Entity ValuesFISCO ValuesTransmitter with Terminal Block Single (50086421-009), or Dual (50086421-010) Input revision S or LaterFISCO ValuesNote: Transmitter with Terminal Block revision F or later, the revision is on the label that is on the module.Wiring DiagramsDE- Single InputWiring DiagramRTD Thermocouple,mV and OhmConnectionsDE- Dual Input WiringDiagram1Thermocouple andRTD Connections1 Not applicable forsingle input sensorHART/FF – Single Input Wiring Diagram RTD Thermocouple, mV and Ohm ConnectionsHART/FF – Dual Input Wiring DiagramRTD Thermocouple, mV and Ohm ConnectionsHART/FF Dual Input Wiring Diagram Remote C/J and Mixed Sensors ConnectionsDigital Output Connections for mA Load (HART only) Digital Output Connections for PLC Counting Input (HART only)Mounting & Dimensional DrawingsTRANSMITTER ENCLOSURE CAN BE ROTATED A TOTAL OF 90O FROM THE STANDARD MOUNTING POSITIONFigure 3 – STT850 housing- Horizontal Wall MountingFigure 4 – STT850 Angle Bracket Pipe Mount - Horizontal & VerticalFigure 5 - STT850 Pipe Mount housing - Horizontal & Vertical .STT850 Smart Temperature 21 Mounting & Dimensional DrawingsReference Dimensions:millimetersinchesFigure 6 – STT850 housing dimensions22 STT850 Smart Temperature The Model Selection Guide is subject to change and is inserted into the specification as guidance only.Model Selection GuideSTT850 Smart Temperature 2324 STT850 Smart TemperatureFor more informationTo learn more about SmartLine Temperature, visit https://Or contact your Honeywell Account ManagerProcess Solutions Honeywell1250 W Sam Houston Pkwy S Houston, TX 77042Honeywell Control Systems LtdHoneywell House, Skimped Hill Lane Bracknell, England, RG12 1EB34-TT-03-14 August 2023©2023 Honeywell International Inc.Shanghai City Centre, 100 Jungi Road Shanghai, China 20061https://Sales and ServiceFor application assistance, current specifications, pricing, or name of the nearest Authorized Distributor, contact one of the offices below.ASIA PACIFICHoneywell Process Solutions, (TAC) hfs-tac-*********************AustraliaHoneywell LimitedPhone: +(61) 7-3846 1255 FAX: +(61) 7-3840 6481 Toll Free 1300-36-39-36 Toll Free Fax: 1300-36-04-70China – PRC - Shanghai Honeywell China Inc.Phone: (86-21) 5257-4568 Fax: (86-21) 6237-2826SingaporeHoneywell Pte Ltd.Phone: +(65) 6580 3278 Fax: +(65) 6445-3033South KoreaHoneywell Korea Co Ltd Phone: +(822) 799 6114 Fax: +(822) 792 9015EMEAHoneywell Process Solutions, Phone: + 80012026455 or +44 (0)1202645583Email: (Sales)***************************or (TAC)*****************************AME RICA’SHoneywell Process Solutions, Phone: (TAC) 1-800-423-9883 or 215/641-3610(Sales) 1-800-343-0228Email: (Sales)*************************** or (TAC)*****************************Specifications are subject to change without notice.。
Representing Attitude Euler Angles Unit Quaternions, and Rotation
ARTICLE TRANSFER DEVICE
专利名称：ARTICLE TRANSFER DEVICE 发明人：SANO MINEO,SHIBATA YOSHIO 申请号：JP13910385 申请日：19850627 公开号：J P S624 130A 公开日：19870110
摘要：PURPOSE:To magnetize each of magnetic plates in consecutive order and make an article controllable at a shifting rate without entailing any damage to the article and a vibronoise, by magnetically coupling each of iron cores rolling a solenoid coil on these plural magnetic plates, while interposing a nonmagnetic plate between them in line, and forming a transfer passage there. CONSTITUTION:Each article 16 consisting of a magnetic material on a transfer passage 13 is a plate 11 and moves via each iron core when a solenoid coil 15 is energized with a current. And, if current- energizing to the coil is transferred to the right from the coil 15 at the left in order, a thrust in a direction from left to right in arrow is imposed on the article 16. At this time, an energizing current to the coil 15 is controlled whereby attraction in the magnetic plate 11 attendant upon the current-energizing is varied, whereby a transfer rate of the article 16 is optionally controllable. And, when the article is a nonmagnetic material, a magnetic block 19 is made contact with a rear part of a nonmagnetic material article 16a, and the block 19 is attracted to the magnetic plate 11 whereby an article 16a is pushed by the block 19 and propelled forward.
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1、社会保障的行为主体是（D、政府）。
2、辩证唯物主义认为运动和静止的关系是（B运动是绝对的，静止是相对的）。
3、生产力与生产关系的矛盾、经济基础和上层建筑的矛盾，在社会存在和发展中的地位和作用（A、前者比后者更为根本）。
4、在国家财政支出中,最为典型的公共产品是(D、国防提供的服务)5、在社会现象中，生产力的发展是引起生产关系变革的原因，而生产关系的变革反过来又成了促进生产力进一步发展的原因。
这说明了事物的因果的相互作用往往（D、是双向的）。
6、建设中国特色社会主义伟大的实践的经验证明，我们的事业能够经受住风险考验，顺利到达目标最可靠的保证，集中到一点就是毫不动摇地坚持( A、以经济建设为中心)。
7、近代宪法是（C、资产阶级革命）革命的产物。
8、唯物辩证法的总特征是（C、联系和发展的观点）。
9、政府发行的公共债务,尽量用于(B、以公共投资为主的资本性支出)10、根据宪法和法律的规定，能够属于国家和集体所有的自然资源是（BD ）。
11、根据我国宪法的规定，下列有关公民基本权利的宪法保护的表述，哪一个是正确的？（D、公民合法财产的所有权和私有财产的继承权规定在宪法总纲部分）12、以下说法正确的有（A、政府各部门的事业费属于经常性支出）。
13、生产关系变革的根源是（D、生产力发展的客观要求）。
14、税收支出作为政府主动放弃的一部分税收收入，在财政年度内，与财政收入存在（B、此增彼减）的关系。
15、根据我国宪法的规定，国家保障各少数民族的合法权利和利益，维护和发展各民族间的（A、平等、团结、互助）关系。
16、我国现行《宪法》在总结历史经验、分析现实状况基础上，作为一个整体写入宪法成为宪法总的指导思想的是（B、马列主义、毛泽东思想和邓小平理论）17、为了祖国统一和繁荣结成最广泛的爱国统一战线包括(B、①②③④)。
①全体社会主义劳动者②社会主义事业的建设者③拥护社会主义的爱国者④拥护祖国统一的爱国者18、阶级斗争的历史作用表现为（B、它是推动一切社会发展的直接动力）。
19、生产关系适合生产力状况的规律的涵义在于（D、它揭示了生产力与生产关系之间内在的、本质的必然联系）。
20、批准是一种约束力较强的( A、事先)监督方式。
其内容包括:要求监督对象报送审批材料,审查和批准(含不批准)三个基本步骤。
21、有关社会主义初级阶段表述正确的有( B、①④)①初级阶段就是不发达阶段②初级阶段是从新中国成立一直到本世纪五十年代中期算起，至少需要一百年的时间③初级阶段主要表现在政治、文化方面，经济上我国GDP指标已经摆脱了不发达阶段④我国正处于社会主义初级阶段是我国最基本的国情22、按政府层次分类，将财政支出分为（B、中央支出）。
23、国家预算中占主导地位的是( A、中央预算)。
24、滨州市境内的海河水系为排涝河道的是（A、徒骇河）。
25、国家制度的核心是（A、国体）。
26、“三个代表”重要思想(B、①②③)。
①是我国坚持和发展社会主义的基本经验和必然要求②是我们党的立党之本、执政之基、力量之源③是我们党长期必须坚持的指导思想④是四项基本原则的重要内容之一27、宪法的内容同其他一般法律一样，主要取决于（D、社会的物质生活条件）。
28、在经济基础和上层建筑的辩证关系中（C、经济基础决定上层建筑）。
29、时间的一维性是指它的（D、不可逆性）。
30、把邓小平理论写进宪法的是（D、1999年九届人大二次会议）。
31、我国社会主义初级阶段基本路线的核心内容是( D、以经济建设为中心，坚持四项基本原则，坚持改革开放)。
32、社会主义社会开始了人民群众自觉创造历史的新时代，这是指（D、人民群众自觉地按照社会规律创造历史）。
33、马克思主义哲学区别于旧哲学的主要特征是（A、相对性）。
34、财政是随着(A、国家)的产生而产生。
35、我国是一个拥有近13亿人口的大国，人民生活水平哪怕是很小的提高，加在一起就十分可观。
如每人每月增加半公斤肉食，全国一年就要解决近900万吨。
类似的难题还有很多，如上学难、看病难、住房难、就业难等。
解决上述问题的根本途径是( A、实行计划生育，控制人口数量)。
36、决定社会面貌的基本因素是该社会的（B、物质资料生产方式）。
37、平行沟通是一种同级部门或同事之间的信息沟通,亦称( A、横向沟通)。
38、辨证唯物主义一元论的根本要求是（C、一切从实际出发，实事求是）。
39、在市场经济条件下资源配置起主导作用的是( D、市场)。
40、为增加社会总需求,政府应采取的财政政策是( B、扩张性财政政策).41、下列关于“四项基本原则”的正确说法是( B、②③)。
①四项基本原则是我国的强国之路②四项基本原则是全国人民团结奋进的共同政治基础③四项基本原则是现代化建设事业取得成功的政治保证④坚持党的基本路线不动摇关键是坚持四项基本原则不动摇42、从产生上说，意识是（C物质世界发展到一定阶段的产物）。
43、国家在社会主义初级阶段，坚持（C、按劳分配为主体，多种分配方式并存）的分配制度。
44、我国现行《宪法》的结构按顺序排列是（A、序言，总纲，公民的基本权利和义务，国家机构，国旗、国徽、首都）。
45、整个行政执行过程中最具实质意义的,最为关键的阶段是(C、实施阶段)。
46、行政决策体制的核心( D、领导决策系统)。
47、社会主义社会的上层建筑和经济基础之间的矛盾性质是（B、非对抗性的）。
48、行税收支出的税种一般以（C、财产税）为主，同时辅以其他间接税。
49、按照在国民经济总量方面的功能不同,财政政策可以划分为(A、宏观财政政策,中观财政政策和微观财政政策).50、下列有关我国社会存在的矛盾，说法正确的是( A、我国现阶段在政治、经济、文化和社会生活各方面都存在着种种矛盾)。
51、根据我国宪法规定，公民在法律面前一律平等原则的具体含义是（B、居住在中国境内的自然人在法律面前平等）。
52、我国1982年《宪法》是在（B、1954年宪法）基础上修改而成的。
53、从20世纪( C、70 )年代开始,西方发达国家相继开始进行行政改革,然后许多发展中国家因为实行市场化也进行不同程度的行政改革。
54、为了解决在实施决策的过程中出现的而一时又难以查清原因的问题的决策方案,称为( D、临时方案)。
55、财政支出所强调的公平原则是( B、社会公平)56、( C、1999年9月)，滨州市正式建立。
57、滨州市人均占有量约270立方米，属于（B、水危机地区）地区。
58、新中国成立以来，我们国家经受住一次又一次严峻考验，取得一个又一个辉煌成就，靠的是( B、中国共产党的领导)。
59、我们党和国家必须长期坚持的指导思想是(D、①②④)。
①马列主义、毛泽东思想②邓小平理论③改革开放④“三个代表”思想60、国家是（D、随着阶级的产生而产生的）。
61、哲学基本问题是指（C、思维和存在的关系）。
62、相对静止是指（B、运动的一种特殊状态）。
63、物质的惟一特性是指它的（A、客观实在性）。
64、根据现行宪法，下列哪个机关有权规定中央和省、自治区、直辖市的国家行政机关的职权的具体划分？（C、国务院）。
65、正确发挥意识对物质的能动作用的客观前提是（C、充分调动人的积极性）。
66、财政分配的主体是(A、国家)。
67、财政支出中的效益原则首先是指要实现(C、宏观经济效益和社会效益)68、意识是（D、人类独有的特殊现象）。
69、我国社会主义社会上层建筑的核心是（C、人民民主专政的国家政权）。
70、改革的根本目的是(D、在各方面形成与基本国情相适应的比较成熟、比较定型的制度，使中国特色的社会主义充满生机和活力。
)。
71、对立统一规律是唯物辩证法的（B、实质和核心）。
72、政府的公共支出A、只能用于提供公共产品)73、(C、货币)政策的核心是通过变动货币供应量,使货币供应量与货币需求量之间形成一定的对比关系,进而调节社会的总供给与总需求.74、滨城区杜家有“一门七进士”“父子五翰林”的美誉，杜受田是（C、咸丰）的老师。
75、人民群众对历史的创造作用总是受到社会历史条件的制约，其根本的条件是指（A、生产力和生产关系的状况）。
76、根据《立法法》,行政法规和规章应当在公布后的( B、30 )天内报有关部门备案。
77、意识就其本质来说，它是（A、人脑的机能和对客观存在的反映）。
78、滨州属于东亚（C、暖温带湿润）大陆性季风气候。
79、能够根据经济波动情况自动发挥稳定作用的财政政策是(B、相机抉择财政政策).80、我国在少数民族聚居地区实行(C、民族区域自治制度) ，这是我国的一项基本政治制度。
81、2004年2月8日，新华社受权播发的《中共中央国务院关于促进农民增加收入若干政策的意见》，对当前和今后一个时期做好我国农民增加收入工作提出了总体要求。
以促进农民增收为主题，专门下发一个中央文件，这表明党和政府__C、①②③①十分关心广大农民的根本利益②高度重视“三农”问题③努力实践着“三个代表”重要思想④把农民增收作为一切工作的中心82、国家在社会主义初级阶段的基本经济制度是（A、坚持以公有制为主体，多种所有制经济共同发展）。
83、行政评估准备阶段,评估工作的第一步是( D、确定评估对象)。
84、社会主义上层建筑同自己的经济基础（B、基本适合。
85、违背感性认识和理性认识的辨证统一原理，会使我们犯（ABCD）。
86、在人民群众和个人的历史作用问题上，唯心史观主要表现是（BD）。
A、唯意志论B、共创论C、宿命论D、调和论87、法的适用的墓本要求是( ABCD )。
A、公正B、合法C、准确D、高效88、胡锦涛总书记在《首都各界纪念中华人民共和国宪法公布施行二十周年大会上的讲话》中指出：宪法是国家的根本法，是治国安邦的总章程，是（ABCD）的法律基础，是中国共产党执政兴国、团结带领全国各族人民建设中国特色社会主义的法治保证。
A、保持国家统一B、民族团结C、经济发展D、社会进步和长治久安89、宪法主规定了一个（ABCD）等内容，反映了一个国家政治、经济、文化和社会生活的基本方面。
A、国家的根本制度和政权组织形式B、国家结构形式C、公民的基本权利与基本义务D、宪法实施的保障90、享有选举权的基木条件是(ABC )。
A、具有中国国籍B、享有政治权利C、年满18周岁D、无精神病91、实践标准的确定性是指（BC）。
A、它是多样的B、它是唯一的C、它是客观的D、它可以完全证实或驳倒人类的任何认识92、宪法规定，公民的政治自由包括(ABCD)。
A、言论出版自由B、结社自由C、宗教信仰自由D、集会、游行、示威自由93、社会保险具有的特征是( BCD)。
A、社会性B、强制性C、互济性D、福利性94、我国宪法的基本原则可以概括为以下哪几个方面？（ABCD ）A、人民主权原则B、基本人权原则C、法治原则D、民主集中制原则95、社会规律的客观性在于（AD）。