投资银行学-随堂练习2-华南理工大学-答案100%
Hi-Q200产品介绍
为送给顾客健康和快乐，乐天倾注全部精诚. 建设行业——用优秀的技术引导产业，用丰富的经验改变未来.
乐天以基础产业和高科技产业创造便利、快乐的生活. 慈善行业——尽情的设计未来，尽兴的开怀大笑.
乐天始终和您在一起（从1983年起帮助22722名学生完成了学业;从1999年起帮助3956名儿童家长送去希 望之手）.
7200 8.37 9000 10.47 13500 15.71
90 95.0 (96.3)
5.58 ~ 18.6 91.2 (91.7) 10.7 / 6.7
45 (无压) 3.0 / (无压) 90 95.5 (96.3)
7 8.0/(8.1) 6.99 ~ 23.3 91.4 (94.3) 13.3 / 8.3 6/8 0.2
开放型全部型号 1、高水位端断开时
进行补水 确认 2、高水位端接触时
停止补水 确认
区分 配件型号
使用 电压 电流
线圈 电阻
MVI/ MV2
POV
MVI/ MV2
POV
燃气供应压力 （mmH₂O）
O型胶垫 规格
燃气阀
内容
UP23—03 UP23—07
DC 90V （AC50V）
AC220V
DC 180mA以下
DX3—5A
水位检测，外出RESET 完善
主热交换器
区分
形式
FIN(叶片) 材质
FIN (吸热片)
数量
13K/ 16K
20K
25K/ 30K
许用压力
内容 Single（湿式） C1220R-1/4H 0.3t 铜1220R-1/4H0.3厚
Watts Fluidair F602系列高流量滤网产品说明说明书
Catalog 0730-2Hi-Flow F602 SeriesHi-Flow Filters 3/4 & 1 Inch PortsDrains and Options Blank Manual Twist Drain Q External Heavy Duty Auto Drain R Internal Auto DrainOrdering InformationF 602 — 06 W J /**BowlE 32 oz. Large Capacity Metal without Sight GaugeW 16 oz. Metal with Sight GaugeElement G 5 Micron J 40 MicronPort Size 06 3/4 Inch 08 1 InchPort Threads — NPT G BSPPFeatures• Excellent water removal efficiency • For heavy duty applications with minimum pressure drop requirement • Unique deflector plate that creates swirling of the air stream ensuring maximum water and dirt separation • Large filter element surfaceguarantees low pressure drop and increased element life• 40 micron filter element standard, 5 micron available• Metal bowl with sight gauge standard • Twist drain as standard, optional auto drain• Large bowl capacity• Optional high capacity bowl(s) available • High flow: 3/4" – 270 SCFM § 1" – 300 SCFM§Port Size NPTTwist DrainAutomatic Pulse DrainMetal Bowl / Sight Gauge - 16 oz.3/4"F602-06WJ F602-06WJR 1"F602-08WJ F602-08WJR Metal Bowl without Sight Gauge - 32 oz.3/4"F602-06EJ F602-06EJR 1"F602-08EJF602-08EJREngineeringLevel * Will be Entered at Factory.AutomaticDrainManual DrainStandard part numbers shown bold.For other models refer to ordering information below.§ SCFM = Standard cubic feet per minute at 90 PSIG inlet and 5 PSIG pressure drop.F602 Filter Dimensions A B C D E F F602-06W, F602-08W4.90 (124)7.88 (200)8.72 (221)4.06 (103).84 (21) 2.45 (62)F602-06E, F602-08E4.90 (124)11.10 (282)11.94 (303)4.06 (103).84 (21)2.45 (62)inches (mm)BOLD ITEMS ARE MOST POPULAR.Catalog 0730-2Technical Specifications – F602F602 Series, 3/4 & 1 Inch Ports Hi-Flow Filters102345Flow - SCFMP r e s s u r e D r o p - P S I GP r e s s u r e D r o p - b a r.1.2.3Primary Pressure - PSIG 2510050751501.73.4 5.2 6.910.3Primary Pressure - bar 040608010012014020Flow - dm /s3n50100150200250300350Flow - SCFMP r e s s u r e D r o p - P S I GP r e s s u r e D r o p - b a r.1.2.340608010012014016020Primary Pressure - PSIG 1.7 3.4 5.2 6.910.3Primary Pressure - barFlow - dm /s3nTechnical InformationF602 Filter Kits & AccessoriesBowl Kits –Aluminum (E) .....................................................................BK603B Zinc with Sight Gauge (W) ..............................................BK605WB Drain Kits –External Auto (E) ................................................................SA603D External Auto (W) ...............................................................SA602D Internal Auto (All) ............................................................SA602MD Manual (All) ...................................................................SA600Y7-1 Semi-Automatic “Overnight” Drain ...................................SA602A7 (Drains automatically under zero pressure)Filter Element Kits – 40 Micron (All) .....................................................................EK602B 5 Micron (All) ...................................................................EK602VB Mounting Bracket Kit(Pair or 2 Kits Pipe Mounted Brackets needed) –(3/4" Unit) ...................................................................SA200AW57 (1" Unit) .......................................................................SA200CW57Repair Kits –Deflector, Baffle Assembly, and Retaining Rod (E,W) .......RK602B External Auto Drain (All) .....................................................RK602D Internal Auto Drain (All) ...................................................RK602MD Metal Bowl Sight Gauge (W) .......................................RKB605WBSpecificationsBowl Capacity –Aluminum Bowl (E) .........................................................32 Ounces Zinc Bowl (W) ................................................................16 Ounces Port Threads ..................................................................... 3/4, 1 InchPressure & Temperature Ratings –Aluminum Bowl (E) ............................0 to 300 PSIG (0 to 20.4 bar) 40°F to 150°F (4.4°C to 65.6°C) Zinc (W) ..............................................0 to 250 PSIG (0 to 17.2 bar) 40°F to 150°F (4.4°C to 65.6°C) With Internal Auto Drain (R) ..........20 to 175 PSIG (1.4 to 11.9 bar) 40°F to 125°F (4.4°C to 52°C) With External Auto Drain (Q) ............30 to 250 PSIG (0 to 17.2 bar) 40°F to 150°F (4.4°C to 65.6°C)Weight –Aluminum Bowl (E) ......................................... 7 lb. (3.18 kg) / Unit 28 lb. (12.70 kg) / 4-Unit Master Pack Zinc Bowl (W) .............................................. 6.3 lb. (2.86 kg) / Unit 25 lb. (11.34 kg) / 4-Unit Master PackMaterials of ConstructionBody .............................................................................................Zinc Bowls –(E) ...................................................Aluminum without Sight Gauge (W) ................................................................Zinc with Sight Gauge Drain –Manual Twist & Overnight .......................................................Brass Housing “R” ............................................................................Acetal Housing “Q” .........................................................................Bronze Filter Elements –40 Micron (Standard) ................................................Polypropylene 5 Micron (Optional) ...................................................Polypropylene Seals ...........................................................................................Nitrile Sight Gauge ...............................................................................Nylon( ) = Bowl TypeFloat(Inside Bowl) Manual Push ButtonDrain(Outside Bowl)Drain(1/4" NPTF) Connection Through Bowl (1/8" NPSM) “Q” Option External Heavy Duty Auto Drain SA602D / SA603DFor heavy duty applications where the filter is being used to remove large volumes of liquid and/or particulate matter from the airstream, the external automatic drain (“Q” option) should be used.。
Zhengzhou Winsen Electronics Technology Co., Ltd 产
Pyroelectric Infrared Sensor （Model：RD-623）User’s ManualVersion: 3.1Valid from: 2014-05-01Zhengzhou Winsen Electronics Technology Co., LtdStatementThis manual copyright belongs to Zhengzhou Winsen Electronics Technology Co., LTD. Without the written permission, any part of this manual shall not be copied, translated, stored in database or retrieval system, also can’t spread through electronic, copying, record ways.Thanks for purchasing our product. In order to let customers use it better and reduce the faults caused by misuse, please read the manual carefully and operate it correctly in accordance with the instructions. If users disobey the terms or remove, disassemble, change the components inside of the sensor, we shall not be responsible for the loss.The specific such as color, appearance, sizes &etc, please in kind prevail.We are devoting ourselves to products development and technical innovation, so we reserve the right to improve the products without notice. Please confirm it is the valid version before using this manual. At the same time, users’ comments on optimized using way are welcome.Please keep the manual properly, in order to get help if you have questions during the usage in the future.Zhengzhou Winsen Electronics Technology CO., LTD.May 1st, 2014Zhengzhou Winsen Electronics Technology Co., Ltd RD-623Pyroelectric Infrared Sensorby using the temperature-dependent feature. It suppresses theinterference caused by temperature change adopts the methodof dual sensing elements complementary which improves thestability of the sensor. This PIR sensor can be widely used insafety device, burglar alarm, automatic door, auto light controland intelligent toys.Features:* High sensitivity and excellent signal to noise ratio* High temperature-dependent stability* Strong anti-jamming ability (e.g. vibration, radio-frequency interference etc.)* High value with competitive priceApplicationsSafety AlarmElectricity LightingHouse-hold and other fields150°138°Zhengzhou Winsen Electronics Technology Co., Ltd Basic Testing CircuitsTest Method:Testing Conditions:♦ Environment Temperature: 25ºC♦ Blackbody temperature: 420K♦ Modulation frequency 1HZ, 0.3～3.5HZ △f♦ Magnification: 72.5 dBDual sensor sensitivity can be got by detecting each cell’s sensitivity and calculate in following formula: Balance degree = |V A-V B|/(V A+V B) ×100%V A = Surface A sensitivity ( mVp-p )Typical application circuit:The receiving wavelength of the window material:Cautions:1.The sensor’s parameter is obtained by standard testing condition after 1 minute’s settling time.2.Please pay attention on Sensor’s window direction, must combine with Fresnel lens to get a perfectdetecting angle.3.Sensors detecting distance is affected by ambient temperature, moving objects’temperature ,Fresnel lens, Amplifier amplification factor, The comparator threshold voltage setting…etc. please take a comprehensive consideration of various parameters when using the sensors.4.Please do not touch the window area to avoid damaging to the optical filter.5.Please handle the sensor with care when using it.6.Please add Rc filter circuit to the sensor’s power supply side when design the circuits.(please taketypical application circuits for R2,C8 and C9 as reference)7.Please try to use hand soldering and make the soldering time as short as possible.8.Please get electrostatic protective measures when using this product.Note: To keep continual product development, we reserve the right to change design features without prior notice.。
东洋纺热启动rTth（DNA）试剂盒使用说明书
JAPAN CHINATOYOBO CO., LTD. TOYOBO (SHANHAI) BIOTECH CO., LTD. Tel(81)-6-6348-3888 Tel(86)-21-5879-4900www.toyobo.co.jp/e/bio F1768KHot Start rTth (DNA) KitHSTTH-301 250UStore at -20°C Contents[1] Introduction[2] Components[3] Protocol1. Standard reaction setup2. Cycling conditions[4] Example[5] Related productsCAUTIONAll reagents in this kit are intended for research purposes. Do not use for diagnosis or clinical purposes. Please observe general laboratory precautions and safety while using this kit.-TaqMan® is a registered trademark of Roche Molecular Systems, Inc.1JAPAN CHINA TOYOBO CO., LTD. TOYOBO (SHANHAI) BIOTECH CO., LTD. Tel(81)-6-6348-3888 Tel(86)-21-5879-4900www.toyobo.co.jp/e/bio ********************[1] Introduction[2] ComponentsDescriptionHot Start rTth (DNA) Kit is PCR reagent based on Tth DNA Polymerase. Tth DNA Polymerase has higher amplification efficiency than Taq DNA Polymerase, which is a general-purpose enzyme, and enables amplification from low copies of template and amplification from a crude sample containing PCR inhibitors.In addition, Tth DNA Polymerase has a 5 '- 3' exonuclease activity, so it can be used for real-time PCR using probe assays such as TaqMan ® assay. This enzyme contains neutralizing antibodies, thus allowing for Hot start PCR.Features-Excellent DNA Amplification EfficiencyThe reaction composition is optimized based on Tth DNA Polymerase, enabling efficient PCR even from low copies of template.- Tolerant of PCR InhibitorsThis kit is effective for amplification from crude samples (e.g., biological samples, foodstuffs, soil extract, etc.). In the case of amplification from whole blood, sufficient amplification can be achieved by adding it directly to the reaction solution without purification of nucleic acid.- Utilization of dUTPThis kit contains dUTP instead of dTTP in 2x Buffer for rTth/ TTx (DNA). Therefore, the rate of false-positive detection can be reduced by adding uracil-N-glycosylase (UNG).*UNG is not supplied with this kit.This kit includes the following components for 250 reactions, 20 μL total reaction volume. All reagents should be stored at -20°C.2x Buffer for rTth/ TTx (DNA) 1.25 mLx 2 Hot Start rTth DNA Polymerase (4U/ μL) 62.5 μLNote:-2× Reaction Buffer contains essential components for the reaction (buffer, salts, Mg 2+, dATP, dCTP, dGTP, and dUTP, etc.). Add template DNA, primers, and attached Hot Start rTth DNA Polymerase, and adjust to 1x concentration with sterile water etc.-DNA Polymerase is a mixture of rTth DNA polymerase and hot start antibodies. Its concentration is 4U/ μL.-This kit doesn’t contain a passive reference dye (ROX). When using a passive reference dye to compensate fluorescence intensity and dispensing error between wells, please use the separately sold 50x ROX reference dye (Code No. ROX-101).2JAPAN CHINA TOYOBO CO., LTD. TOYOBO (SHANHAI) BIOTECH CO., LTD. Tel(81)-6-6348-3888 Tel(86)-21-5879-4900www.toyobo.co.jp/e/bio ********************[3] Protocol1. Standard reaction setupBefore preparing the mixture, all components should be completely thawed, except for the enzyme solution.Notes:-The recommended amount of primer should be 0.2-0.6 μM, and the amount of TaqMan ® probe should be 0.05-0.3 μM. If amplification efficiency is not good, performance may be improved by increasing the addition amount, but if it is added too much, it may cause non-specific reaction and detection sensitivity may be lowered.2. Cycling conditionsThe following cycle is recommended.Notes :[Optional] The uracil-N-glycosylase (UNG) treatment step should be added before predenature step. The indicated temperature and time are typical conditions for UNG. The conditions can be optimized according to the particular instruction manual from the supplier of UNG.- If sensitivity is not good, it may be improved by changing annealing/ extension temperature between 55 ~ 65°C.Components Volume Final Concentration PCR grade waterX µL 2x Buffer for rTth/ TTx (DNA) 10 µL 1x 10 µM Primer #1 0.6 µL 0.3 µM 10 µΜ Primer #20.6 µL 0.3 µM TaqMan ® Probe(10 μM)0.4 µL 0.2 µM Hot Start rTth DNA Polymerase 0.25 µL 1U Template DNA (Sample) Y µL Total reaction volume20 µLTemperature Time Predenature : 95°C 1 min. Denature :95°C 15 sec. Annealing/extension :60°C30 sec.40~50 cycles3JAPAN CHINA TOYOBO CO., LTD. TOYOBO (SHANHAI) BIOTECH CO., LTD. Tel(81)-6-6348-3888 Tel(86)-21-5879-4900www.toyobo.co.jp/e/bio ********************[4] Example[5] Related productsDetection of SNPsSNPs in aldehyde dehydrogenase 2 (ALDH2) gene were detected using TaqMan ® probes. 1 μLof whole blood was added to 20 μLreaction mixture as template. As a result, Taq DNA Polymerase-based reagent was inhibited by whole blood and amplification could not be confirmed. On the other hand, Hot Start rTth (DNA) Kit was able to determine SNPs from whole blood without purification.Product namePackageCode No. <High efficient DNA Polymerase for PCR and RT-PCR>Hot Start rTth DNA Polymerase10,000 U HSTTH-329 <Reaction Buffer (containg Mg 2+) for DNA amplification>2x Buffer for rTth/ TTx (DNA)100 mL 250 mL 1,000 mL QRZ-1B1 QRZ-1B2 QRZ-1B4 <Passive reference dye>50x ROX reference dye5 mLROX-101。
Chromalloy Type K 双孔热电线材说明书
260 500 1.5 x 2.5 (0.060 x 0.100) 260 500 1.5 x 2.7 (0.060 x 0.105) 260 500 1.3 x 1.9 (0.050 x 0.075) 260 500 1.3 x 2.2 (0.050 x 0.085)
(Rip Cord)*** 105 221 1.4 x 2.3 (0.050 x 0.086) (Polyvinyl) 105 221 2.0 x 3.4 (0.082 x 0.134)
2.9 x 4.6 (0.115 x 0.180)
3.6 x 5.0 (0.140 x 0.200) 2.7 x 3.9 (0.105 x 0.155) 2.2 x 3.4 (0.088 x 0.132)
1.5 x 2.7 (0.060 x 0.105) 1.4 x 2.3 (0.055 x 0.090)
Polyvinyl
24 PR-K-24 24 PP-K-24S
Type Wire
Solid Solid Solid Solid Solid
Solid
Solid Solid Solid
Solid Solid
Solid 7 x 28 Solid 7 x 32 Solid Solid Solid Solid
0.9 x 1.2 (0.034 x 0.047) 0.7 x 1.0 (0.028 x 0.038) 0.7 x 0.9 (0.026 x 0.035)
1.7 x 3.0 (0.068 x 0.116) 1.9 x 3.2 (0.073 x 0.126) 1.7 x 3.4 (0.065 x 0.133) 1.4 x 2.4 (0.056 x 0.093) 1.6 x 2.6 (0.063 x 0.102) 0.6 x 1.0 (0.024 x 0.040) 0.5 x 0.8 (0.019 x 0.030) 0.4 x 0.7 (0.017 x 0.026)
浩发科技光学阅读头说明书
1R e l e a s e d a t e : 2018-10-22 10:47D a t e o f i s s u e : 2018-10-22262163_e n g .x mlGermany: +49 621 776 4411Pepperl+Fuchs Group Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.USA: +1 330 486 0001Singapore: +65 6779 9091 ************************.com************************.com************************.com Technical dataGeneral specifications Passage speed v ≤ 6 m/s Measuring range max. 10000 m Light type Integrated LED lightning (red)Read distance 100 mm Depth of focus ± 40 mm Reading field 60 mm x 40 mm Ambient light limit 100000 Lux Resolution ± 0.1 mm Nominal ratingsCamera Type CMOS , Global shutterProcessor Clock pulse frequency 600 MHz Speed of computation 4800 MIPS Functional safety related parametersMTTF d 103 a Mission Time (T M ) 51 a Diagnostic Coverage (DC) 0 %Indicators/operating means LED indication 7 LEDs (communication, alignment aid, status information)Electrical specifications Operating voltage U B 15 ... 30 V DC , PELV No-load supply current I 0max. 400 mA Power consumption P 0 6 W InterfaceInterface type 100 BASE-TX Protocol EtherNet/IP Transfer rate 100 MBit/s Interface 2Interface type USB Service InputInput type 1 funtion input0-level: -U B or unwired1-level: +8 V ... +U B , programmableInput impedance ≥ 27 k ΩOutputOutput type 1 to 3 switch outputs , programmable , short-circuitprotectedSwitching voltage Operating voltage Switching current 150 mA each output Standard conformity Emitted interference EN 61000-6-4:2007+A1:2011 Noise immunity EN 61000-6-2:2005 Shock resistance EN 60068-2-27:2009Vibration resistance EN 60068-2-6:2008Ambient conditions Operating temperature 0 ... 60 °C (32 ... 140 °F) , -20 ... 60 °C (-4 ... 140 °F)(noncondensing; prevent icing on the lens!)Storage temperature -20 ... 85 °C (-4 ... 185 °F)Relative humidity 90 % , noncondensing Mechanical specifications Connection type 8-pin, M12x1 connector, standard (supply+IO)4-pin, M12x1 socket, D-coded (LAN) 4-pin, M12x1 socket, D-coded (LAN)Housing width 70 mm Housing height 70 mm Housing depth 50 mm Degree of protection IP67MaterialHousing PC/ABS Mass approx. 200 g Approvals and certificates UL approvalcULus Listed, General Purpose, Class 2 Power Source,Type 1 enclosureCCC approvalCCC approval / marking not required for products rated ≤36 VModel numberPCV100-F200-B25-V1D-6011Read head for incident light positioning systemFeatures•Non-contact positioning on Data Matrix code tape •Mechanically rugged: no wearing parts, long operating life, maintenance-free •High resolution and precisepositioning, especially for facilities with curves and switch points as well as inclines and declines.•T ravel ranges up to 10 km, in X and Y direction •Integrated switch •EtherNet/IPDiagrammsXZYCoordinates2Germany: +49 621 776 4411Pepperl+Fuchs Group Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.USA: +1 330 486 0001Singapore: +65 6779 9091 ************************.com************************.com************************.com3R e l e a s e d a t e : 2018-10-22 10:47D a t e o f i s s u e : 2018-10-22262163_e n g .x mlGermany: +49 621 776 4411Pepperl+Fuchs Group Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.USA: +1 330 486 0001Singapore: +65 6779 9091 ************************.com************************.com************************.com Alignment guide for PCV100-* read head PCV-MB1Mounting bracket for PCV* read head V19-G-ABG-PG9-FEFemale connector, M12, 8-pin, shielded, field attachable V19-G-ABG-PG9Female connector, M12, 8-pin, shielded, field attachable PCV-SC12AGrounding clip for PCV system V19-G-2M-PUR-ABGFemale cordset, M12, 8-pin, shielded, PUR cableV19-G-10M-PUR-ABGFemale cordset, M12, 8-pin, shielded, PUR cableV19-G-5M-PUR-ABGFemale cordset, M12, 8-pin, shielded, PUR cableV1SD-G-5M-PUR-ABG-V45-G Connection cable, M12 to RJ-45, PUR cable 4-pin, CAT5eV1SD-G-30M-PUR-ABG-V45-G Connection cable, M12 to RJ-45, PUR cable 4-pin, CAT5eV1SD-G-2M-PUR-ABG-V45-G Connection cable, M12 to RJ-45, PUR cable 4-pin, CAT5eV1SD-G-10M-PUR-ABG-V45-G Connection cable, M12 to RJ-45, PUR cable 4-pin, CAT5e Vision ConfiguratorOperating software for camera-based sensorsPCV-KBL-V19-STR-USB USB cable unit with power supplyAccessoriesmust be provided such that the depth of field of the reading head is not closed during operation.All reading heads can be optimally customized by parameterization for specific requirements.Displays and ControlsThe reading head allows visual function check and fast diagnosis with 6 indicator LEDs. The reading head has 2 buttons on the reverse of the device to activate the alignment aid and pa-rameterization mode.LEDsAlignment aid for the Y and Z coordinatesThe activation of the alignment aid is only possible within 10 minutes of switching on the read-ing head. The switchover from normal operation to “alignment aid operating mode is via button 1 on the reverse of the reading head.•Press the button 1 for longer than 2 s. LED3 flashes green for a recognized code band.LED3 flashes red for an unrecognized code band.•Z coordinate: If the distance of the camera to the code band too small, the yellow LED5lights up. If the distance of the camera to the code band too large, the yellow LED5 lights up. Within the target range, the yellow LED5 flashes at the same time as the green LED3. •Y coordinate: If the optical axis of the camera is too deep in relation to the middle of the code band, the yellow LED4 lights up. If the optical axis is too high, the yellow LED4 extin-guishes. Within the target range, the yellow LED4 flashes at the same time as the green LED3.• A short press on button 1 ends the alignment aid and the reading head changes to normal operation.LED Color Label Meaning1green BUS LINKCommunication status 2yellow BUS ACTIVITY Data transfer3red / green PWR / ADJSYSERR / NO CODECode recognized / not recognized, Error 4yellow OUT1/ADJ Y Output 1, Alignment aid Y 5yellow OUT2/ADJ Z Output 2, Alignment aid Z 6red/green/yellow INTERNALDIAGNOSTICInternal diagnostics。
一种100ns共面结构高温超导延迟线
缘， 插损 较大 ； 微带 线与 共面 波导相 比具有 较低 的插
０ 引 言
将 电信 号延 迟一段 时 间的元件 或器 件称 为延 迟 线 。延 迟线应 在通 带 内有 平坦 的幅频特 性和 一定 的
相移特 性 （ 延 时 频 率 特 性 ） 要 有 适 当 的 匹 配 阻 或 ， 抗 ， 减要 小 。常 规 的延 迟 线 有声 表 面波 、 体 波 、 衰 声
ｄ ｓｇ ｅ ｅ ｉｎ ｄ．Ｔｈ ｅａ ｉ ｅ ｉ ａ ｒｃ ｔ ｄ ｏ ｎ ｈ ｓ Ｌ ＡＬＯ３ｓ ｂ ｔａｅ，ｗｈ ｃ ｓｄｏ ｂ ｅ ｃ ａｅ ｔ ｅ ｄ ｌｙ ｌｎ ｓｆ ｂ ｉａｅ ｎ ａ２ ｉ ｃ ｅ ａ ｕ ｓｒｔ ｉｈ ｉ ｕ ｌ — ｏ ｔｄ ｗｉｈ ＹＢ・ ＣＯ ｌ ｉ ｆ ｍ．Ｌ ｎ ｌｙ ｔｍｅ ｈ ｓｂ ｅ ａｎ ｄ ｗｉｈ ２ ｐ ｅ ｅａ ｄ ４一 ｉ ｃ ａ ｃ ｄ ｄ ｓｒ ｃｕｒｓｒ ｓ ｅ ｔｖ ｌ ．Ｔｈ ｏ ｇｄｅａ ｉ ａ ｅ ｎ ｇ ｉ ｅ ｔ 一 ｉｃ ｎ ｐ ｅ ｅ ｃ ｓ ａ ｅ ｔｕ ｔ ｅ ｅ ｐ ｃｉｅ ｙ ｅ ｍｅ ｓ ｒ ｄ ｒ ｓ ｌｓ ｓ ｗ ｈ ｔａ ５ Ｋ ｎ ｈ ｒ ｑ ｅ ｃ ｅｗｅ ｎ １ ５ ＧＨｚｔ ． ａ ｕ ｅ ｅ ｕ ｔ ｈｏ ｔ ａ ｔ６ ａ ｄ ｔ ｅ ｆｅ ｕ ｎ ｙ ｂ ｔ ｅ ． ｏ ６ ５ ＧＨｚ ｈ ｌｙ ｔｍｅ ｏ ，ｔ ｅ ｄｅａ ｉ ｆａ ４－ ｉｃ ａ ｃ ｄ ｄ ＨＴ ｅ ａ ｉ ｅ ｉ ｏ ｅ ｈ ｎ １ ０ ｎ ｐｅ ｅ ｃ ｓ ａ ｅ Ｓ ｄ ｌｙ ｌｎ ｓ ｌｎｇ ｒ ｔ ａ ０ ｓ，ａ ｄ ｔ ｅ ｉ ｅｔｏ ｏ ｓｉ ｏ ｒｔ ａ ３ ｄＢ， ｎ ｎ ｈ ｎｓ ｒｉ ｎ ｌ ｓ ｓ ｌｗｅ ｈ ｎ ６． ａｄ ｔ ｅ ＶＳ Ｒ ｓ ｂ ｔ ｒ ｔ ｎ ． ｈ Ｗ ｉ ｅｔ ｈａ １ ６． Ｅｘ ｅｌ ｎ ｅｕ ｎ ｌｓ ｅ ｆ ｒ ｎ ｅ ｅ ａ ｌｓ ｔ ｌｙ ｌｎ ｏ ｂ ａ ｃ ｄ ｄ ｅ ｃ ｌｅ ｔｒ ｔ ｒ ｏ ｓ ｐ ｒｏ ｍａ ｃ ｎ ｂ ｅ ｈｅ ｄｅａ ｉ ｅ ｔ ｅ ｃ ｓ ａ ｅ ｗｉｈ ｏｈ ｒ ｃ ｍｐ ｎ ｎ ｓ ｗｉｈ ｕ ｎ ｅ ｒ ｄ ｔ ｎ ｉ ｈ ｙ ｔ ｍ．Ｔｈ ｓｗｏ ｋ ｉ ｅ ｄｉｇ ｉ ｈｅ ｗｏ ｌ ． ｔ ｔ ｅ ｏ ｏ ｅ ｔ ｔ ｏ ｔａ ｙ ｄ ｇ ａ ａ ｉ ｎ ｔ ｅ ｓ ｓｅ ｏ ｉ ｒ ｓｌ ａ ｎ ｎ ｔ ｒｄ Ｋｅ ｙ ｗｏｒ ｓ：ｄｅａ ｌｎ ｄ ｌｙ ｉｅ；ｈ ｇ ｅ ｅ ａ ｕ ｅ ｓ ｐｅｃ ｎ ｕ ｔｎ ｉ ｈ ｔｍｐ ｒ ｔ ｒ ｕ ｒ ｏ ｄ ｃｉ ｇ；１ ０ ｎ ｓ ０
星创国际有限公司快速蒸汽器产品说明书
182M -Z 10887 O w n e r s M a n u a l F a s t S t e a m e r sSTAR MANUFACTURING INTERNATIONAL, INC.Front Loading Steamer Main Body AssemblyRev. B1/18/13SK2276MODEL: FSF2M -Z 10887 O w n e r s M a n u a l F a s t S t e a m e r sPARTS LIST August 31, 2009, Rev. EIMPORTANT: WHEN ORDERING, SPECIFY VOLTAGE OR TYPE GAS DESIREDPAGE 1 INCLUDE MODEL AND SERIAL NUMBEROF 1Some items are included for illustrative purposes only and in certain instances may not be available.202M -Z 10887 O w n e r s M a n u a l F a s t S t e a m e r sSTAR MANUFACTURING INTERNATIONAL, INC.Main Body AssemblyRev. A10/25/11SK2281MODEL FS1 & FS22M -Z 10887 O w n e r s M a n u a l F a s t S t e a m e r sPARTS LIST October 25, 2011, Rev. EIMPORTANT: WHEN ORDERING, SPECIFY VOLTAGE OR TYPE GAS DESIREDPAGE 1 INCLUDE MODEL AND SERIAL NUMBEROF 1Some items are included for illustrative purposes only and in certain instances may not be available.2M-Z188STAR MANUFACTURING INTERNATIONAL, INC. Control Box AssembliesDirect Connect Water SupplyRev. B 6/21/12SK2277MODEL Fast SteamerManual Controls2M -Z 10887 O w n e r s M a n u a l F a s t S t e a m e r sSTAR MANUFACTURING INTERNATIONAL, INC.Control Box Assemblies Reservoir Water SupplyRev. A6/21/12SK2385MODEL Fast Steamer2M-PARTS LIST May 29, 2013, Rev. EIMPORTANT: WHEN ORDERING, SPECIFY VOLTAGE OR TYPE GAS DESIRED PAGE INCLUDE MODEL AND SERIAL NUMBER OFSome items are included for illustrative purposes only and in certain instances may not be available.212M -Z 10887 O w n e r s M a nPARTS LIST May 29, 2013, Rev. EIMPORTANT: WHEN ORDERING, SPECIFY VOLTAGE OR TYPE GAS DESIREDPAGE INCLUDE MODEL AND SERIAL NUMBEROFSome items are included for illustrative purposes only and in certain instances may not be available.222M-Z1887OwnersManualFastSteamersSTAR MANUFACTURING INTERNATIONAL, INC. Hinge Bracket AssemblyRev. - 8/28/07SK2315MODEL FS1 & FS22M -Z 10887 O w n e r s M a n u a l F a s t S t e a m e r sPARTS LIST October 25, 2011, Rev. ESome items are included for illustrative purposes only and in certain instances may not be available.。
HI-BOY 上升式油燃炉产品说明书
445 56 1019 11 Oct. 2009Specifications are subject to change without notice.NOUFProduct SpecificationsIllustrations and photographs are only representative.Some product models may vary.ONLY applies to applications in Canada where the furnace is installed in the conditioned space, per sections 5.35.1.2 and 4.7.1.1 of CSA standard B212 dated October 2000.80.3 - 81.5HI −BOY UPFLOW OIL FURNACEFEATURES•Fan Control Switch − for continuous low speed•Accessory terminals − prewired for easy add −on electronic air cleaner and power humidifier. Air conditioning ready for easy add −on.•Large external front clean out − for easy cleaning •Clean out − sealed from blower compartment (no soot to spread)•Easy Access − control panel •Sight Glass/View Port•Furnaces − available with high efficiency Beckett burners.•Test Ports − factory install to provide efficient access for set −up and service•“Easy Access” heat exchanger − manufactured from heavy gauge steel•Multi −Speed Direct Drive Motors − permanently lubricated for long life performance•Heavy −duty insulated cabinet − for quiet operation•Approved for 1, (25mm) clearance to combustibles − for tight installations•Ceramic combustion chamber − withstands temperature of 2600°F (1427°C) with unique “self aligning” design •Precision balanced blower − ensures quiet, efficient air distribution•Raised cabinet base − allows air to circulate under the cabinet. Eliminates dampness•Approved − Chimney or Direct Vent applications •Efficient − Up to 81.5% AFUE •Front Flue (Breech)•Shipped complete − Vestibule, barometric damper,burners and nozzles are installedWARRANTY *•Lifetime heat exchanger limited warranty with timelyregistration• 5 year parts limited warranty−With timely registration, an additional 5 year parts limited warranty*Applies to original purchaser/homeowner, some limitations may apply. See warranty certificate for complete details.HI −BOY UPFLOW OIL FURNACEModel Number Input (BTU/h)Efficiency AFUE Cooling capacity @ .5 in wc (125 Pa)Dimensions − in(mm)H x W x D {Operating Wt.Lbs.(Kg)NOUF105A12D 70,000 − 105,00080.3 − 81.53 Tons48 X 21 X 21 (1219 x 533 x 533)200 (91){Depth with the burnerFURNACE SPECIFICATIONSModel:NOUF105A12DRating and PerformanceFiring Rate.50.63.75.72 Input (BTUh)70,00088,200105,000100,800 Heating capacity, chimney installation (BTUh)59,80074,60087,80083,900 Heating capacity, side-wall installation (BTUh)59,40073,20088,20084,200 Minimum - maximum Temperature Rise11 - 24° C / 52 - 75°FStack draft - Chimney (Side-wall)-0.035" to -0.06" (+0.04" to +0.16")Overfire pressure - Chimney (Side-wall)0.00" to +0.035" (+0.10" to +0.25")Beckett Burner, Chimney Installation AFG-F0 (tube insertion 58,)Low firing rate baffle Yes Yes No NA Static disc. model23/4#3383NA Nozzle (Delavan)0.50-70A0.60-70B NA Pump Pressure (PSIG)100156156NA Combustion air adjustment (band/shutter)0 / 4.50 / 80 / 7.5NA AFUE % (From CSA B212 standard and Canadian regulation)**81.581.080.3NA AFUE % (From ASHRAE 103 standard and US regulation)81.581.080.3NA Beckett Burner, Side-wall Installation AFII-85 (tube insertion 415/16,)Nozzle (Delavan)0.50-60W0.60-60W NA Pump Pressure (PSIG)130140160NA Combustion air adjustment (screw/dial) and (dial only) 3 / 1.5 3 / 3 3 / 4.5NA AFUE % (From CSA B212 standard and Canadian regulation)**81.581.080.3NA AFUE % (From ASHRAE 103 standard and US regulation)81.581.080.3NA Electrical SystemVolts - Hertz - Phase115-60-1Operating voltage range104 - 132Rated voltage Amp15.4Minimum ampacity for wiring sizing17.7Max. fuse size (Amps.)20Control transformer40 VAExt. control power available, cooling and accessories30 VABlower DataBlower speed at 0.50 in wc (125 Pa) static pressure LOW LOW MED-HI MED-HI Blower speed at 0.25 in wc (62 Pa) static pressure LOW LOW MED-LOW MED-LOW Maximum cooling speed LOW MED-LOW MED-HI HIGH Maximum cooling tons at .50 in wc (125 Pa)2 2.5 2.53 Motor (HP) / number of speeds1/2 HP / 4 speedsBlower wheel size - in(mm)10 x 10 (254 x 254)Filter quantity and size - in(mm)(1) 20 x 20 (508 x 508)Weight - Lbs.(Kg.)200 (91)NOTE: AFUE value established after minimum 20 hours of continuous operation.**Applies to applications in Canada where the furnace is installed in the conditionedspace, per sections 5.35.1.2 and 4.7.1.1 of CSA standard B212 dated October 2000.BLOWER PERFORMANCE DATAAir delivery - with air filterEXTERNAL STATIC PRESSURE - in wcSPEED 0.10.20.30.40.50.60.7CFMLOW984968952936920904888 MED-LO11601120108010401000960920 MED-HI1390133012701210115010901030 HIGH1670159015101430135012701190EXTERNAL STATIC PRESSURE - PaSPEED255075100125149174L/sLOW464457449442434427419 MED-LO547528510491472453434 MED-HI656628599571543514486 HIGH788750713675637599562Specifications are subject to change without notice.445 56 1019 11 2Specifications are subject to change without notice.445 56 1019 113MODEL NUMBER IDENTIFICATION GUIDEMODEL NUMBERNOUF105A12DBlank = Burners & Accessories ordered separately N = Complete furnace w/burners + vestibule REVISION FUEL AIR FLOW O = Oil08 = 800 CFM PRODUCT GROUP 12 = 1200 CFMU = Upflow D = Downflow18 = 1800 CFM H = Horizontal C = Downflow/Horizontal 20 = 2000 CFMT= Upflow/Horizontal M = MultipositionSUPPLY PLENUM SIZE L= Lo −Boy A = 20 x 20SERIES B = 24 x 24F = Front BreechR = Rear BreechINPUT, MBTUHFurnace DimensionsABCDE FFlueVestibule WidthDepthHeightin21193/448 2.418.918.9331/25211/2mm 533502121961480480851127546Minimum Installation Clearances from Combustible Material − in(mm)SidesFurnace1 (25.4)Supply plenum, warm air duct within6 ′ (1.8 m) of furnace1 (25.4)Back Furnace1 (25.4)Top Furnace casing or plenum 1 (25.4)Bottom Furnace - combustible floor0FrontFurnace24(609.6)ACCESSORIESProductModel No.BurnersNozzle(not supplied)Coil AdapterExternalFilter RackAccessories(installed)NOUF105A12N01J040(Beckett−chimney)(0.50 − 70A) − N03F015OCA20B30083HBVEST1Vestibule Kit 0.60−70B − N03H014ADDITIONAL ACCESSORIESAccessoriesModel No Description Use WithQ034Mounting Bracket Kit for Filters ALL ModelsQ035Mounting Mounting Restriction Gauge ALL ModelsZ08F0017 Micron Media Filter and Head ALL ModelsZ08F0047 Micron Media Filter Replacement ALL ModelsACCESSORY DESCRIPTIONAccessoriesModel No DescriptionN01J040Beckett AFG−F0 Oil Burner for 5″(127mm) Breech ModelsN01J039Beckett AFG−F6 Oil Burner for 6″(154mm) Breech ModelsHBVEST1Vestibule Kit for 5″(127mm) Breech Hi Boy ModelsHBVEST2Vestibule Kit for 6″(152mm) Breech Hi Boy ModelsOCA20Cased Coil Adapter 20″ x 20″(508 x 508mm)OCA24Cased Coil Adapter 20″ x 24″(508 x 610mm)B30656External Filter RackB30083External Filter RackN03F015Nozzle, Oil Burner, Delavan, 0.5 GPH/70°AN03F024Nozzle, Oil Burner, Delavan, 0.75 GPH/70°BN03H001Nozzle, Oil Burner, Delavan, 1.0 GPH/70°BN03H014Nozzle, Oil Burner, Delavan, 0.6 GPH/70°BInternational Comfort Products, LLCLewisburg, TN 37091Specifications are subject to change without notice.445 56 1019 11 4。
FLAMMA 吉他综合效果器FX150 说明书
www.flShenzhenFlammaInnovationCo.,Ltd
目录
注意事项-----------------------------------------------------------------------------------------------------------01 性能概述-----------------------------------------------------------------------------------------------------------02 主面板说明----------------------------------------------------------------------------------------------------03-04 接口面板说明-------------------------------------------------------------------------------------- -----------05-06 应用场景连接说明------------------------------------------------------------------------------------ --------07-12 连接吉他功放后级+吉他箱体--------------------------------------------------------------------------------07 连接全频设备 - -----------------------------------------------------------------------------------------------08 全频+非全频设备混合连接 ----------------------------------------------------------------------------------09 连接吉他音箱的INPUT - -------------------------------------------------------------------------------------10 连接吉他音箱的FXLOOP------------------------------------------------------------------------------------11 四线接法 -----------------------------------------------------------------------------------------------------12 基本操作------------------------------------------------------------------------ ------------------------------13-19 开机 ----------------------------------------------------------------------------------------------------------13 主界面--------------------------------------------------------------------------------------------------------13 编辑界面-----------------------------------------------------------------------------------------------------14 选择预置音色--------------------------------------------------------------------------------------------15-17 编辑预置音色 ------------------------------------------------------------------------------------------------18 编辑效果链顺序----------------------------------------------------------------------------------------------19 预置音色保存------------------------------------------------------------------------------------------------19 调音器-------------------------------------------------------------------- -----------------------------------------20 LOOPER乐句循环功能--------------------------------------------------------------------------------------21-22
Parker ULTRA FFKM 产品系列用于化工行业的说明书
Harsh Chemical Resistance:The ability to seal against harsh chemicals is critical in the Chemical Process Industry. Parker O-Ring Division is once again ready to respond to the market needs.Parker ULTRAperfluoroelastomer (FFKM) product line offers the best sealing solution for the harsh mixture of chemistries present in most CPI applications.Compounds such as FF102-75, FF500-75, and FF580-75 offer the versatility and performanceFeatures and Properties:• Temperature rangeavailable between -40°F to 608°F (depending on compound)• Outstanding compressionset resistanceChemical Processing FFKM’sParker’s ULTRA FFKM Materials for the Chemical Processing IndustryContact Information:Parker Hannifin CorporationO-Ring & Engineered Seals Division 2360 Palumbo Dr.Lexington, KY 40509phone 859 269 2351*********************• Products include O-rings, molded shapes, and rubber bonded to metal seals• Best in class steam and base resistance for FFKM materialsORD 5713 6/20 REV 2© 2016 Parker Hannifin Corporationthat most CPI applications demand. In other applications where temperature is the primary concern Parker ULTRA FF200-75 or FF400-85 provide the high and low end temperature fluctuation protection that is considered world class.Understanding the needs of the Chemical Processing Industry has played a key role in Parker O-Ring Division’s material development. No matter the application, use Parker ULTRA perfluroelastomer products to ensure that you’resealing with the best.1 = satisfactory2 = fair (normally okay for static seal)3 = doubtful (sometimes okay for static seal)4 = unsatisfactory。
达格尔Polytron 5100产品说明书
SIMPLE INSTRUMENT MANAGEMENT AND SETUPThe Polytron 5100 instrument provides a simple, menu-driven user interface for quick configuration. Identifying the status and performing routine maintenance are made easy using simple commands. It can be installed in either “d” (flameproof) or “e” (increased-safety) configurations. The local display provides complete information including measurement, status indication, and any warning messages. The analogue output also allows for easy remote monitoring of the instrument and the area where it is located.PROVEN – AND STILL IMPROVING: DRÄGER MEASUREMENT TECHNOLOGYDräger has been developing and manu-facturing sensors and gas detectors for industrial use for more than 40 years.And with each new instrument generation, we drive our measurement technology a bit further. With the Polytron 5100, you will definitely benefit from this experience and power of innovation: –durable sensors–short response times –high sensitivity –high accuracy–low sensitivity to other gases or changing ambient conditionsOPTIONAL: TWO MOUNTING SETS FOR EASY FLANGE-MOUNTINGThe housing has four mounting holes.Two different mounting sets are available for installing the Polytron 5100: a duct-mount and a pipe-mount set. This means that the transmitter can be easily installed anywhere – e.g. on a smooth wall, a pipe, or an exhaust duct.Dräger Polytron® 5100Stationary Gas Detector (EC)D -24180-2010The microprocessor-based transmitter can be equipped with various electrochemical DrägerSensors to easily detect oxygen and various toxic gases in ambient air. In addition, the Polytron® 5100 can be integrated into your facility control and safety system, thus providing additional diagnostic functions.D -52603-2012D -12417-2014Dräger Polytron® 5100Flameproof transmitter for monitoring toxic gases and oxygen.Same Design, Same Operating Principle: The Polytron 5000 SeriesThe Dräger Polytron 5100 is part of the Polytron 5000 series. All transmitters of this series have the same design and user interface,which ensures a uniform operating philosophy. For you, this means: less training required and easier maintenance.Other transmitters of the Polytron 5000 series:– D räger Polytron 5000GP (EC stationary gas detector)– D räger Polytron 5310(DSIR stationary gas detector)– D räger Polytron 5700(PIR 7000 stationary gas detector)– D räger Polytron 5720(PIR 7200 stationary gas detector)DRÄGER POLYTRON® 5000 – STATIONARY GAS DETECTOR (EC)02 |OPTIONAL: THREE RELAYS FOR CONTROLLING EXTERNAL EQUIPMENTOn request, the Dräger Polytron 5100 can be equipped with three integrated relays. This enables you to use it as an independent gas detection system with two user-adjust able concentration alarms and one fault alarm. Audio alarms, signal lights, and similar devices can thus be controlled locally – without an additio-nal cable between the transmitter and a central controller. The sensor signal can be monitored using the 4-to-20-mA signal.INTELLIGENT SENSORSThe Dräger Polytron 5100 can detect a wide variety of gases. DrägerSensors are specifically designed for the demands of round-the-clock, year-round operation. The large DrägerSensor size gives them their renowned long life and superior measurement performance. The integrated sensor memory contains all relevant sensor data. This also allows the Polytron 5100 to accept the pre-calibrated DrägerSensors. The smart DrägerSensor EC downloads the gas type, calibration data, default alarm set points, and other measurement data onto the Polytron 5100.POLYTRON 5100Using proven, advanced electrochemical DrägerSensors for the best measurement performance, the Polytron 5100 offers a great cost-performance value to the user. It adds features that were not available in the previous model: –2- or 3-wire device –10 to 30 VDC 3-wire (18 to 30 VDC 2-wire)–galvanic isolator sensor coupling –4-digit, 9-segment display, with backlight (3-wire mode only)–15 sensors available for XP operation –optional relays (3-wire mode only) –optional remote sensor mounting –increased-safety (Ex e) version availableIn addition, the Polytron 5100 can operate using the low-cost MEC sensors offered by Dräger. For more information on these sensors contact your local Dräger repre-sentative.AccessoriesAccessories for remote mount, duct or pipe mounting, and more, allow for use in a wide variety of applications.FURTHER ADVANTAGES:–Easy and cost-effective: one-person calibration –Quick and easy wiring–Available as flameproof or increased safety version–Aluminium or 316 L stainless steel housing for the most extreme industrial conditions –Extremely user-friendly software thanks to a minimum number of menu items–Backlit display: easy to read, even in low light conditions. –Traffic light status indicator(green = no danger, yellow = error, flashing red = gas alarm)–Intelligent sensors for predictive maintenance–User-adjustable measuring ranges (within permitted ranges)–Matrix display allows the flexible setting of measuring ranges and unitsDRÄGER POLYTRON 5100UNIT CONFIGURED WITH DOCKING STATION FOR “E” INSTALLATION (INCREASED SAFETY)D -15037-2010DRÄGER POLYTRON® 5000 – STATIONARY GAS DETECTOR (EC)| 03TECHNICAL DATADRÄGER POLYTRON® 5100Type Flameproof “d” or combined increased-safety “d/e” transmitterGases Toxic gases and oxygen (depending on the sensor used)Measuring ranges User-adjustable (see sensor data sheet)Display Backlit 4-digit LCD; 3 status LEDs (green/yellow/red)Electrical data Analogue signal output Normal operation4-to-20-mAMaintenance Steady 3.4 mA or 3 to 5 mA 1 Hz modulation;user-selectableFault< 1.2 mA, 3-wire (< 3 mA, 2-wire)Supply voltage10 to 30 V DC, 3-wire (18 to 30 V DC, 2-wire)Relay rating (option) 2 alarms, 1 fault relay, SPDT1 A to 5 A @ 230 VAC, 0.1 A to 5 A @ 30 VDC, 0 resistive loadAmbient conditions Temperature-40 to +150 °F / -40 to +65 °C(see sensor data sheet)Pressure20.7 to 38.4 inch Hg / 700 to 1,300 mbarHumidity0 to 100% RH, non-condensingEnclosure Transmitter housing Epoxy-coated copper-free aluminiumor 316L stainless steelSensor housing PolyamideEnclosure rating NEMA 4× & 7, IP65/66/67Cable entry3/4" NPT female conduit or M20 cable glandSize (l × w × d, approx.)without Docking Station11.0" × 5.9" × 5.1" / 280 × 150 × 130 mmwith Docking Station11.0" × 7.1" × 7.5" / 280 × 180 × 190 mmWeight (approx.)without Docking Station,aluminium6.6 lbs / 3.0 kgwithout Docking Station,316 stainless steel11.0 lbs / 5.0 kgwith Docking Station,aluminum9.9 lbs / 4.5 kgwith Docking Station,316 stainless steel14.3 lbs / 6.5 kgApprovals *)UL Class I, Div 1, Groups A, B, C, D;Class II, Div 1, Groups E, F, GClass I, Zone 1, Group IIC; T-Code T6 / T4CSA Class I, Div 1, Groups A, B, C, D;Class II, Div 1, Groups E, F, GClass I, Zone 1, Group IIC; T-Code T6 / T4IECEX Ex d [ia] IIC T6/T4 Gb, -40 ≤ Ta ≤ +40/+70 °C;“d” versionEx de [ia] IIC T6/T4 Gb, -40 ≤ Ta ≤ +40/+70 °C;“e” versionEx tb [ia] IIIC T135 °C DbATEX II 2G Ex d [ia] IIC T6/T4 Gb, -40 ≤ Ta ≤ +40/+70 °C;“d” versionII 2G Ex de [ia] IIC T6/T4 Gb, -40 ≤ Ta ≤ +40/+70 °C;“e” versionII 2D Ex tb [ia] IIIC T135 °C DbCE markings ATEX (Directive 94/9/EC)Electromagnetic Compatibility (Directive 2004/108/EC)Low Voltage (Directive 2006/95/EC)*)All “e” versions are only ATEX- / IECEX-approved.DRÄGER POLYTRON® 5000 – STATIONARY GAS DETECTOR (EC)04 |DrägerSensorsPH 3/AsH 3 68 09 695NO 2 68 09 655O 2 LS 68 09 630H 2S HC 68 09 710Cl 2 68 09 665H 2O 2 LC 68 09 705NH 3 HC 68 09 645OV1 68 10 740CO 68 09 605H 2S 68 10 435NO LC 68 09 625SO 2 68 09 660H 2S LC68 09 610NH 3 LC68 09 680H 268 09 685ORDER INFORMATIONDRÄGER POLYTRON® 5100Aluminium “d”SS316L “d”Aluminium “e”SS316L “e”Without relays 45 44 86045 44 86245 44 124 *)45 44 126 *)With relays 45 44 12145 44 12345 44 125 **)45 44 127 **)*) Order Docking Station 68 12 420 for power-only wires separately.**) Order Docking Station 68 12 275 for power and/or relay wires separately.Magnetic wand for menu access (blue body, white logo)45 44 101Docking Station power-only version (includes 1 cable gland) / Docking Station68 12 420Docking Station Power, Relay and/or Remote version (includes 2 cable glands) / Docking Station 68 12 275Cable Gland for use with Docking Station 68 12 868Pipe Mount Kit 45 44 198Duct Mount Kit68 12 725Duct Mount Adapter for Remote EC Sensing Head 83 17 617EC Sensing Head Remote w/ mount kit 68 12 684MEC Sensor Adapter68 12 695IR Connection Kit Polytron® 5000/8000 Series 45 44 197PolySoft Configuration Software83 23 405Connection cable w/ plug for Remote EC Sensing Head 16 ft / 5 m 49 ft / 15 m 98 ft / 30 m83 23 305 83 23 315 83 23 330AccessoriesSplash guard68 12 510Calibration Adapter PE (with hose)45 09 314Calibration Adapter PE (without hose)68 06 978Calibration Adapter Viton®68 10 536Viton® is a registered trademark of DuPont.90 45 996 | 15.02-1 | C o m m u n i c a t i o n s & S a l e s M a r k e t i n g | P P | L E | P r i n t e d i n G e r m a n y | C h l o r i n e -f r e e – e n v i r o n m e n t a l l y c o m p a t i b l e | S u b j e c t t o m o d i f i c a t i o n s | © 2015 D r äg e r w e r k A G & C o . K G a A。
超亲气泡沫铜纳米线电极电化学还原CO2性能
化工进展Chemical Industry and Engineering Progress2024 年第 43 卷第 3 期超亲气泡沫铜纳米线电极电化学还原CO 2性能王凯1，2，叶丁丁1，2，朱恂1，2，杨扬1，2，陈蓉1，2，廖强1，2（1 重庆大学低品位能源利用技术及系统教育部重点实验室，重庆 400030；2 重庆大学能源与动力工程学院工程热物理研究所，重庆 400030）摘要：利用可再生电能进行电化学还原CO 2被认为是一种有前景的储能和减排技术，但在阴极发生析氢副反应，将降低电化学还原CO 2的性能。
采用泡沫铜为基底制备铜纳米线电极扩展电极的电化学活性面积，然后通过十七氟癸基三甲基硅烷对电极进行亲气处理，使电极表面从疏气状态变为超亲气状态，从而强化气相反应物CO 2传质，增加反应三相接触线，提高电极的电化学还原 CO 2性能。
实验结果表明：与未亲气处理的泡沫铜纳米线电极相比，所制备的超亲气泡沫铜纳米线电极虽然具有较小的电化学活性面积，但其超亲气的特性更有利于CO 2的传质，抑制了电解液中氢离子的传输，有效削弱了析氢副反应的发生。
在电解电位为-1.5V （vs . Ag/AgCl ）时，H 2法拉第效率降低了17.7%，电化学还原CO 2性能提升。
关键词：电化学；还原；二氧化碳；铜纳米线；超亲气；传质中图分类号：TQ021.4 文献标志码：A 文章编号：1000-6613（2024）03-1232-09Performance of electrochemical reduction of CO 2 by superaerophiliccopper foam electrode with nanowiresWANG Kai 1，2，YE Dingding 1，2，ZHU Xun 1，2，YANG Yang 1，2，CHEN Rong 1，2，LIAO Qiang 1，2(1 Key Laboratory of Low-grade Energy Utilization Technologies and Systems, Ministry of Education, Chongqing University, Chongqing 400030, China; 2 Institute of Engineering Thermophysics, School of Energy and Power Engineering, ChongqingUniversity, Chongqing 400030, China)Abstract: Electrochemical reduction of CO 2 by renewable electricity is regarded as a promising methodto storage energy and reduce emissions environmental problems. However, the hydrogen evolution sidereaction at the cathode will reduce the performance of electrochemical reduction of CO 2. Nanowires were prepared on the copper foam electrode to expand the electrochemical active area of the electrode. Then, the copper foam nanowire electrode was treated with trimethoxy (1H, 1H, 2H, 2H-heptadecafluorodecyl)silane to make the electrode surface change from aerophobic to aerophilic, which was expected to strengthen the mass transfer of gas-phase CO 2, increase the three-phase contact line of the reaction and further improve the performance of electrochemical reduction of CO 2. Experimental results showed thatcompared with the copper foam nanowire electrode without aerophilic treatment, although the prepared aerophilic electrode possessed lower electrochemical active area, its superaerophilic property was研究开发DOI ：10.16085/j.issn.1000-6613.2023-0426收稿日期：2023-03-21；修改稿日期：2023-06-06。
通知器ND-100和ND-100R智能低流烟雾把重型探测器说明书
dn-7006:A • 01/14/09 — Page 1 of 2ND-100 and ND-100RLow-Flow Photoelectric Duct Smoke Detectors for FireWarden Series Panelsdn-7006:A • A1-34052398pho1.jpg52398ph2.jpgND-100ND-100RRA400Z RTS451RTS451KEY3242key.jpg3242rts4.jpg3242ra4z.jpgGeneralNOTIFIER ND-100 and ND-100R Intelligent Photoelectric Smoke Duct Detectors provide l ow-f l ow technology that enables duct smoke detection throughout a broad range of air-flow environments in HVAC applications. The low-flow technol-ogy can detect smoke at air speed velocities of 100 feet per minute (0.5 m/sec) or greater, while continuing the same reliable performance to 4,000 feet per minute (20.32 m/sec). The intelli-gent low-flow duct detectors sample air currents passing through a duct and gives dependable performance for shutdown of fans, blowers, and air conditioning systems, preventing the spread of toxic smoke an fire gases through the protected area.ND-100 and ND-100R are used exclusively with the NOTIFIER FireWarden Series addressable control panels. ND-100 and ND-100R provide a remote alarm output for use with auxiliary devices, such as the RA400Z(A) remote LED annunciator, as well as remote test capability with the RTS451(A) or RTS451KEY(A) Remote T est Stations. The ND-100R features a Form-C relay.ApplicationsDuct smoke detectors have specific limitations, they are:•NOT a substitute for open area smoke detectors.•NOT a substitute for early warning detection.•NOT a replacement for a building’s regular fire detection sys-tem.Please call NOTIFIER for a copy of System Sensor’s application guide, Proper Use of Smoke Detectors in Duct Application s ,(A05-1004-00).Features•Air velocity rating from 100 to 4,000 feet per minute (0.5 to 20.32 m/sec).•Patented telescopic sampling tube.•Easily accessible code wheels for addressing detector.•Outside mounting tabs.•Mounts to round or rectangular ducts from 1' to 12' (0.3 to 3.7meters) wide.•Transparent cover for convenient visual inspection.•Powered outputs for remote LED, and remote test and sounder.•Two Form-C auxiliary contacts (ND-100R).•Patented cover-tamper trouble signal (ND-100R).•ND-100R requires both com line power and one of the follow-ing: 24 VAC/VDC or 120/220 VAC for operation.InstallationRefer to installation manuals for control panel and duct detector for detailed information or to install equipment. Installation man-uals for detectors: I56-2853-000R for ND-100, I56-2854-000R for ND-100R.Wiring: For signal wiring (the wiring between detectors or from detectors to auxiliary devices), it is recommended that single conductor wire be no smaller than 18 AWG (0.821 mm²). The duct smoke detector terminals accommodate wire sizes up to 12AWG (3.31 mm²). Flexible conduit is recommended for the lastfoot (30.48 cm) of conduit; solid conduit connections may be used if desired.Smoke detectors and alarm system control panels have specifica-tions for Signaling Line Circuit (SLC) wiring. Consult the control panel specifications for wiring requirements before wiring the detector loop. The detectors are designed for ease of wiring; their housing provides a terminal strip with clamping plates.LED Features: If programmed with the system control panel,two LEDs on each duct smoke detector light to provide local vis-ible indication.Programming specifications/requirements for intelligent system control panels: The number of devices that can have their LEDs programmed to illuminate is limited by the features of the panel and the individual devices. The actual number of devices is determined by the control panel and its ability to sup-ply LED current. Refer to the control panel installation manual for details.Page 2 of 2 — dn-7006:A • 01/14/09NOTIFIER® and System Sensor®are registered trademarks of HoneywellInternational Inc.©2008 by Honeywell International Inc. All rights reserved. Unauthorized useof this document is strictly prohibited.This document is not intended to be used for installation purposes.We try to keep our product information up-to-date and accurate.We cannot cover all specific applications or anticipate all requirements.All specifications are subject to change without notice.For more information, contact Notifier. Phone: (203) 484-7161, FAX: (203) 484-7118.Product Line InformationNOTE:ND-100: Addressable low-flow duct detector housing with pho-toelectric smoke detector.ND-100R: Addressable low-flow duct detector housing with photoelectric smoke detector with DPDT relay.A5053FL: Replacement photoelectric sensor board.A5067: Replacement power board (without relay).A5060: Replacement power board (with relay).ST-1.5: Metal sampling tube, duct widths 1' to 2' (see Inlet Tube Selection table on page 2 for metric lengths).ST-3: Metal sampling tube, duct widths 2' to 4'.ST-5: Metal sampling tube, duct widths 4' to 8'.ST-10: Metal sampling tube, duct widths 8' to 12'.RA400Z: Remote annunciator alarm LED.RTS451: Remote test station. Mounts in single-gang box. Includes red alarm LED and magnet test switch.RTS451KEY: Key-activated remote test station.F36-09-11: Replacement filters.M02-04-00: Test magnet.M02-09-00: Test magnet with telescoping handle.S08-39-01: Replacement photo insect screen.P48-61-00: Replacement end cap for plastic sampling tube.P48-21-00: Replacement end cap for metal sampling tube.T80-71-00: Replacement plastic sampling tube. SpecificationsFOR ND-100Operating voltage range: 15 to 30 VDC.Standby current: 300 μA @ 24 VDC (one communication every 5 seconds with LED blink enabled).Operating temperature range: 32° to 131°F (0° to 55°C). Operating humidity range: 10% to 93% relative humidity (non-condensing).Storage temperature range: –22°F to +158°F (–30°C to +70°C). Duct air velocity: 100 to 4,000 feet/min (0.5 to 20.32 m/s). Shipping weight: 3.35 lbs. (1.5 kg).Dimensions: 14.75" (37 cm) length x 5.50" (14 cm) width x 2.75" (7 cm) deep.ND-100 accessory current loads @ 24 VDC: PA400: refer to P A400 data sheet DN-2405.RA400Z: 0 mA standby, 10 mA maximum in alarm. RTS451 and RTS451KEY: 0 mA standby, 7.5 mA maximum in alarm.FOR ND-100ROperating voltage range: 20 to 30 VDC, 24 VAC/VDC, 120/240 VAC auxiliary power (requires a separate auxiliary source). Standby current: 300 μA @ 24 VDC (one communication every 5 seconds with LED blink enabled).Operating temperature range: 32° to 131°F (0° to 55°C). Operating humidity range: 10% to 93% relative humidity (non-condensing).Storage temperature range: –22°F to +158°F (–30°C to +70°C). Duct air velocity: 100 to 4,000 feet/min (0.5 to 20.32 m/s). Shipping weight: 3.90 lbs. (1.8 kg).Dimensions: 14.75" (37 cm) length x 5.50" (14 cm) width x 2.75" (7 cm) deep.ND-100R CONTACT RATINGSAlarm auxiliary contacts (DPDT): 10 A @ 30 VDC; 10 A @ 277 VAC (0.75 power factor); 240 VA @ 249 VAC (0.4 power factor); 1/8 HP @ 120 VAC; 1/4 HP @ 240 VAC.Minimum switching current for auxiliary contact must be 100 mA DC minimum @ 5 VDC.Supervisory contact (SPST): 2.0 A @ 30 VDC (resistive).ND-100R accessory current loads @ 24 VDC:PA400: refer to PA400 data sheetDN-2405. RA400Z: 0 mA standby, 12 mA maximum in alarm. RTS451 and RTS451KEY: 0 mA standby, 10 mA maximum in alarm.ND-100R CURRENT REQUIREMENTS (USING NO ACCESSORIES)20 – 30 VDC power supply voltage: 26 mA maximum standby current; 87 mA maximum alarm current; 3 to 10 second alarm response time; 2 second power-up time.24 VAC, 50/60 Hz power supply voltage: 65 mA RMS maxi-mum standby current; 182 mA RMS maximum alarm current; 3 to 10 second alarm response time; 2 second power-up time. 120 VAC, 50/60 Hz power supply voltage: 44 mA RMS maxi-mum standby current; 52 mA RMS maximum alarm current; 3 to 10 second alarm response time; 2 second power-up time.220/240 VAC, 50/60 Hz power supply voltage: 25 mA RMS maximum standby current; 30 mA RMS maximum alarm current;3 to 10 second alarm response time; 2 second power-up time. Agency Listings and ApprovalsThe listings and approvals below apply to ND-100 and ND-100R Intelligent Low-Flow Photoelectric Smoke Duct Detectors. In some cases, certain modules may not be listed by certain approval agencies, or listing may be in process. Consult factory for latest listing status.•UL Listed: files S635 (ND-100), S1115 (ND-100R).•CSFM approved: files 3240-0028:232 (ND-100R) and 3240-0028:236 (ND-100).•FM approved.•MEA approved: 320-02-E Vol. 2.•Maryland State Fire Marshal approved: Permits #2173 (ND-100R), #2174 (ND-100).Inlet Tube Selection*Inlet tube is required and must be purchased seperately. Order one inlet tube for each duct smoke detec-tor ordered.Outside Duct Width Inlet Tube* Up to 2 feet (0.6096 m)ST-1.5(A)2 to 4 feet (0.6096 to 1.21292 m)ST-3(A)4 to 8 feet (1.21292 to 2.4384 m)ST-5(A)8 to 12 feet (2.4384 to 3.6576 m)ST-10(A)。
OSP简介
印刷电路板铜面有机保焊剂(OSP)介绍ENTEK PLUS CU-106A有机保焊剂(Organic Solderability Preservatives;OSP) (Organic Surface Protectant;OSP)PAGE : 0/ 31REVISION : B一、前言业界俗称的Entek是指美商Enthone公司近年来所提供一种“有机护铜剂＂之湿制程技术,目前正式的商品名称是Entek Plus CU-106A。
事实上这就是“有机保焊剂＂(Organic Solderability Preservatives;OSP)各类商品的一种(其余如欧洲流行的Shercoat，以及日本流行的Cucoat等)，是绿漆后裸铜待焊面上经涂布处理，所长成的一层有机铜错化物的棕色皮膜，电路板制程分类法将其归之为表面终饰Final Finish。
PAGE : 1/ 31REVISION : B此等OSP 制程的反应原理，是“苯基三连唑＂BTA(Benzo-Tri-Azo)之类的化学品，在清洁的铜表面上,形成一层错合物式具保护性的有机物铜皮膜(均0.35μm或14μin)。
一则可保护铜面不再受到外界的影响而生锈；二则其皮膜在焊接前又可被稀酸或助焊剂所迅速除去，而令裸铜面瞬间仍能展现良好的焊锡性；故正式学名称之为“有机保焊剂＂即着眼于后者之功能。
目前OSP 各种商品均已经过多次改进,实用上均可耐得住数次高温高湿环境的考验，得以维持不错的焊锡性。
故而某些讲究焊垫平坦性的主机板，与面积较大的附加卡(Add-on card)等板类，其等焊垫处理已逐渐选用OSP 制程，其目的当然是针对SMT 锡膏印刷与引脚放置平稳性的考量。
实际上其操作成本并不比喷锡便宜,不过在整体环保上似较有利PAGE : 2/ 31REVISION : B但当板面已有金手指或其他局部金面时，则经过OSP(Entek)流程后,该等镀金表面上也会生长出一层薄浅棕色的异常皮膜，不过在走过IR reflow后此浅棕色的异常皮膜会被去除.,然而一般比较挑剔外观的用户则很难放心允收。
MCT系列精密芯片电阻说明书
MCT SERIESSPECIFICATIONSTYPICAL PERFORMANCE CHARACTERISTICSTHICK FILM PRECISION CHIP RESISTORS MILITARY GRADEChoice of termination materials: 100% tin plated nickel barrier is standard (palladium silver, gold, or tin-lead solder is available)Wraparound termination is standard, single sided termination is available (Option ‘S’)Wide resistance range: 0.1Ω to 100M Ω100% Group A screening per MIL-R-55342 available Wide design flexibility for use with hybrid or smd circuitry Custom sizes, high surge, untrimmed chips available Backside metalization availablePrecision performance to 0.1% 50ppm/°C!RCD series MCT chip resistors are designed to meetapplicable performance requirements of MIL-PRF-553421.Variety of sizes and termination materials allows wide design flexibility. Palladium silver terminations are recommended for use with conductive epoxy, gold is recommended for wire bonding, and tin plated nickel for soldering.* Dimension given is for single face termination. Add .004” [.1mm] for wraparound termination. ** Wattage based on mounting to ceramic substrate, derate by 25% if mounted to a glass epoxy P .C.B.1 Military p/n’s are given for reference only and do not imply qualification or exact interchangeability. 2 Dimension “t” (underside termination width) applies only to termination type WSingle Face Termination (Opt. S)Wraparound Termination (standard)D C R e p y T e g a t t a W **C °07@e g a t l o V g n i t a R e c n a t s i s e R e g n a R *L ]2.0[800.±W ]2.0[800.±t 2*T 2040T C M W M 05V 0301ΩM 1-]0.1[930.]15.[020.500.±210.]31.±3.[600.±410.]51.±53.[5050T C M W M 001V 051ΩM 01-]72.1[050.]72.1[050.700.±410.]81.±53.[600.±810.]51.±54.[3060T C M W M 001V 041.0ΩM 001-]35.1[060.]67.[030.600.±210.]51.±3.[600.±810.]51.±54.[5080T C M W M 051V 071.0ΩM 001-]19.1[570.]72.1[050.800.±610.]2.±4.[600.±810.]51.±05.[5001T C M W M 002V 0011ΩM 02-]45.2[001.]72.1[050.800.±810.]2.±54.[600.±020.]51.±05.[6021T C M W M 052V 5211.0ΩM 001-]51.3[421.]55.1[160.800.±020.]2.±5.[600.±020.]51.±05.[5051T C M W M 052V 5211ΩM 01-]18.3[051.]72.1[050.010±020.]52.±5.[600.±020.]51.±05.[0121T C M W M 005V 0511.0ΩM 001-]51.3[421.]45.2[001.010.±020.]52.±5.[600.±020.]51.±05.[0102T C M W M 008V 0511.0ΩM 001-]0.5[691.]45.2[001.010.±020.]52.±5.[600.±020.]51.±05.[2152T C M WM 0001V0021.0ΩM001-]3.6[842.]81.3[521.010.±020.]52.±5.[600.±020.]51.±05.[c i t s i r e t c a r a h C 01ΩM 1o t Ωe g n a r 01<ΩM 1>,Ωt n e i c i f f e o C .p m e T m p p 003±)d r a d n a t s (m p p 001±).t p o (m p p 05±).t p o (m p p 004±)d r a d n a t s (k c o h S l a m r e h T %5.0%5.0%5.0%57.0d a o l r e v O e m i T t r o h S %5.0%52.0%52.0%1e r u s o p x E .p m e T h g i H %5.0%5.0%5.0%57.0e c n a t s i s e R e r u t s i o M %5.0%5.0%5.0%5.1ef i L d a o L %0.1%5.0%5.0%5.1RESISTORS CAPACITOR S C OILS DELAY LINES35 70 105 140 150 175% O F R A T E D P O W E RDERATINGAMBIENT TEMPERATURE (°C)100 75 50 25 0FA045B Sale of this product is in accordance with GF-061. Specifications subject to change without notice.RCD Components Inc, 520 E.Industrial Park Dr, Manchester, NH, USA 03109 Tel: 603-669-0054 Fax: 603-669-5455 Email:***********************tLtWT17PART NUMBER DESIGNATION:RCD TypeOptional TC Characteristic : 50 = 50ppm, 101 =100ppm, 201= 200ppm, etc. (leave blank if standard)Packaging : B=bulk, T=tape&reel, W=waffle tray MCT0805 - 1001 - FT 101 WRes. Value: 4 digit code if tol. is 0.1% to 1%(R100=0.1Ω, 1R00=1Ω, 10R0=10Ω, 1000=100Ω,1001=1K Ω, 1002=10K , 1003=100K , 1004=1M Ω)3 digit code if ≥2% (R10=0.1Ω, 1R0=1Ω, 100= 10Ω,101=100Ω, 102=1K Ω, 103=10K , 104=100K ,105=1M Ω)Tolerance Code : B=0.1%, C=0.25%, D=0.5%,F=1%, G=2%, J=5%, K=10%, M=20%Termination Material : Standard = W (lead-free100% Tin with Nickel barrier). Optional = Q (Tin-Lead solder with Ni barrier), P= untinned Palladium Silver, G=GoldOptions: S = single sided termination(leave blank for wraparound termination)。
斯诺莱特Platinum 退火 LED 焰火 Nexus 天花板挂载说明书
225mm—TECH N I C A L DATA S H EE TStanilite®Platinum exit LED evago Nexus® ceiling mountRangePlatinum range Product group Exit LED evagoFeatures• LED technology 100,000 hours plus lamp life• Low power consumption and LED light source for reduced operation and maintenance costs• Advanced charging technology combined with Lithium iron phosphate battery for long life and low maintenance• Nexus monitored, wireless• RF frequency range 920 - 925 MHz• Bright and uniform exit face luminance• Architecturally pleasing frameless slim line design • First-fix plate for quick and easy installation and maintenance• 24m viewing distance• Surface mounting (requires space behind the ceiling for Nexus RF communication module and antenna)• Product comes standard with running man pictograph straight. Other pictograph diffuser options (arrow left/right) can be ordered separately - see accessories• 0.5m and 1m rod suspension kit available as a standard option• 1.5m and 3m wire suspension kit available as a standard optionCatalogue no.DescriptionNexus productsSGPELEVRFSCM-1Platinum exit LED evago Nexus RF ceilingmount single sided picto Accessories 31-BPGEVG Backplate evago 24m 31-PEVG1Diffuser evago 24m picto 31-PEVG2Diffuser evago 24m <picto 31-PEVG3Diffuser evago 24m picto>EVRSK50CM Evago rod suspension kit 50cm EVRSK100CM Evago rod suspension kit 100cm EVWSK150CMEvago wire suspension kit 150cm EVWSK300CM Evago wire suspension kit 300cm Spare parts 03-YPMA011Battery LiFePO4 3.2V 1.14AhDimensionsItem Length Width Height Control module 159mm 52mm 41mm Diffuser assembly335mm12mm184mmWeightModel Weight Nexus RF1.5kg ConstructionPart Construction Body Diecast aluminum Light guide PolycarbonateDiffuserAcrylic 109A K K 107045A 4819 - G - F e b 2020—We reserve the right to make technical changes or modify the contents of this document without prior notice. With regard to purchase orders, the agreed particulars shall prevail. ABB does not accept any responsibility whatsoever for potential errors or possible lack of information in this document.We reserve all rights in this document and in the subject matter and illustrations contained therein. Any reproduction, disclosure to third parties or utilisation of its contents – in whole or in parts – is forbidden without prior written consent of ABB.Copyright © 2020 ABB All rights reserved—ABB Pte. Ltd.2 Ayer Rajah Crescent Singapore 139935Phone: +65 6776 5711Fax: +65 6778 0222E-mail:*********************.comRod suspended Wire suspendedNote on rod/wire suspended:−Evago rod/wire suspension kits available separately, see accessoriesLight sourceModel Light source Nexus RFMultiple LED 0.6W Power consumptionModel Power consumption Nexus RF2.0W averageNote: Preliminary resultsNote:−Complies to IEC60598.2.22 and AS2293。
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10.(判断题) 系统性风险是指由于政治、经济及社会环境的变动而影响证券市场上所有证券的 风险。（ ）
参考答案：√
11.(判断题) 投资银行风险管理的目标是消除风险。（ ）
参考答案：×
12.(判断题) 投资银行的经济业务和自营业务具有同样的风险性。（ ）
参考答案：×
13.(判断题) 包销风险属于投资银行自营业务中的风险。（ ）
参考答案：B
9.(判断题) 风险投资就是高科技创业企业投资。（ ）
参考答案：×
10.(判断题) 1 风险投资的风险很高，故回报也很高。（ ） 参考答案：√
11.(判断题) 1 风险资本家投入风险资本后，拥有风险企业一部分股权，而经营权却由风险企业的管理 人员掌握，也就是说，风险资本家不参与风险企业的经营活动。（ ）
参考答案：A
10.(单选题) 下列不属于套利者和投机者的区别是（ ）。 A. 交易方式的不同 B. 利润的来源不同 C. 交易动机不同 D. 承担风险程度不同
参考答案：C
11.(判断题) 金融衍生产品市场上存在大量的投机交易，投机交易的存在破坏了市场秩序。 （）
参考答案：×
12.(判断题) 金融期货交易都是在场内进行的，金融期权交易都是在场外进行的。（ ）
参考答案：√
第十一章 金融衍生品 1.(单选题) 在金融衍生产品交易中，由合约中的一方违约所造成的风险被称为：（ ）
A．信用风险 B．流动性风险 C．操作风险 D．结算风险 参考答案：A
2.(单选题) 以下关于金融衍生产品分类的说法错误的是：（ ） A．按交易的场所分为场内交易类和场外交易类
B．按产品性质分为远期义务类和或有权利类 C．按指向的基础资产分为外汇衍生产品，利率衍生产品以及股票衍生产品 D．期权产品都是场外交易产品
参考答案：√
12.(判断题) 项目融资是对一个特定的经济单位或项目策划安排的一揽子融资的技术手段，借 款者可以只依赖该经济单位的现金流量和所获收益用作还款来源，并以该单位的资产作为借款 担保。（ ）
参考答案：√
13.(判断题) 在项目融资中，贷款人除要求以项目资产和项目现金流量为担保外，一般还会要 求项目公司或项目主办人提供各项担保。（ ）
参考答案：B
3.(单选题) 下列属于证券经纪业务风险的是（ ） A．交易差错风险 B．拓展业务风险 C．发行定价风险 D. 金融衍生产品风险
参考答案：A
4.(单选题) 投资银行监管中的核心原则是（ ）。 A 依法监管原则 B “三公“原则 C 统一监管与自律相结合原则 D 安全性与效率性相结合原则
参考答案：B
5.(单选题) 由于市场交易标的的价格变化而引起的投资银行收益超预期的波动，这种风险是 （ ）。
A 操作风险 B 信用风险 C 市场风险 D 系统性风险
参考答案：C
6.(单选题) 下列监管措施中属于对投资者保护监管的措施是：（ ） A. 投资银行市场准入监管 B. 信息披露制度 C. 投资银行业务的监管 D. 投资银行市场退出监管
参考答案：D
3.(单选题) 以下几种外汇衍生工具中，履约风险最大的是：（ ） A．远期外汇合约 B．外汇期货合约 C．外汇期权 D．货币互换协议
参考答案：A
4.(单选题) 在运用利率期货时，远期存款人采取怎样的套期保值策略：（ ） A．为规避利率上涨的风险而卖出利率期货合约 B．为规避利率下跌的风险而卖出利率期货合约 C．为规避利率上涨的风险而买入利率期货合约 D．为规避利率下跌的风险而买入利率期货合约
参考答案：A
8.(单选题) 资产管理所体现的关系，是资产所有者和投资银行之间的（ ）关系。 A．所有――使用 B．管理――被管理 C．委托――代理 D．以上都不是
参考答案：C
9.(判断题) 根据现代投资基金的发展趋势，封闭式基金正越来越成为证券投资基金的主要形 式。（ ）
参考答案：×
10.(判断题) 开放式基金通常无发行规模限制，投资者可以随时提出认购或赎回申请，基金规 模因此而增加或减少。（ ）
参考答案：B
7.(单选题) 某基金产品的投资组合由价值 200 万元的 X 公司股票和价值 300 万元的 Y 公司股 票构成，X 公司股票的日波动率为 2.5%，Y 公司股票的日波动率为 3%，且 X 公司股票和 Y 公司股票收益间的相关系数为 0.8，计算该组合持有期限为 20 天，置信水平为 95%的 VaR 值 为（ ）百万元。（假定股票收益率服从正态分布，置信水平为 95%的临界值为 1.645）
参考答案：√
11.(判断题) 指数基金是以追求证券市场平均收益为基本目标，从而试图完全复制某一证券价格指数或 者按照证券价格指数编制原理构建投资组合的基金。（ ）
参考答案：√
12.(判断题) 私募基金的发行能借助传媒。（ ）
参考答案：×
13.(判断题) 在欧洲大陆，私募股权基金等同于风险资本。（ ）
参考答案：C
7.(单选题) 合约中规定的未来买卖标的物的价格称为（ ） A. 即期价格
B. 远期价格 C. 理论价格 D. 实际价格
参考答案：B
8.(单选题) 下列不属于金融远期合约（ ） A. 远期利率协议 B. 远期外汇合约 C. 远期股票合约 D. 远期货币合约
参考答案：D
9.(单选题) 远期利率是指（ ） A. 现在时刻的将来一定期限的利率 B. 将来时刻的将来一定期限的利率 C. 现在时刻的现在一定期限的利率 D. 过去时刻的过去一定期限的利率
参考答案：D
5.(单选题) 股指期货的交割方式是：（ ） A．以某种股票交割 B．以股票组合交割 C．以现金交割 D．以股票指数交割
参考答案：C
6.(单选题) 以下关于期权特点的说法不正确的是：（ ） A．交易的对象是抽象的商品？？执行或放弃合约的权利 B．期权合约不存在交易对手风险 C．期权合约赋予交易双方的权利和义务不对等 D．期权合约使交易双方承担的亏损及获取的收益不对称
参考答案：×
14.(判断题) 目前中国采取的监管模式是集中监管模式。（ ）
参考答案：√
15.(判断题) VaR 是对市场风险进行度量和管理的主要技术。（ ）
参考答案：√
第十章 风险投资 1.(单选题) 下面哪种证券工具不属于风险投资中的证券工具：（ ）
A．可转换优先股 B．可转换债券 C．债券 D．可认股债券
A. 收入型基金 B. 股票：D
2.(单选题) 开放式基金的申购与赎回价格主要取决于：（ ） A. 基金市场的供求关系 B. 基金的发行价格 C. 基金的发行规模 D. 基金的资产净值
参考答案：D
3.(单选题) 在我国契约型基金各方当事人关系的法律框架中，负责发起设立基金并对基金资 产进行运作的机构是：（ ）
参考答案：C
2.(单选题) 下列说法正确的是：（ ） A．风险投资的收益在签订合同的时候以固定收益的形式确定 B．风险投资着眼于企业的现状、目前的资金周转和偿还能力 C．风险投资考核事物指标、以货币计量的有形资产居多 D．风险投资考核的是企业的管理队伍、企业家素质、高科技的未来市场，难以用货币来计
量的无形资产
A. 一对一 B. 一对多 C. 多对一 D. 多对多
参考答案：A
2.(单选题) （ ）是指只对某个行业或个别公司的证券产生影响的风险，它通常是由某一特殊 的因素引起，与整个证券市场的价格不存在系统、全面的联系，而只对个别或少数证券的收益 产生影响。
A. 系统风险 B. 非系统风险 C. 经营风险 D. 财务风险
参考答案：D
3.(单选题) 风险投资机构是风险投资体系的核心。在融资市场中，风险投资机构处于______ 地位；在投资方市场中，风险投资机构却处于主动地位。（ ）
A．主要地位 B．次要地位 C．主动地位 D．被动地位
参考答案：D
4.(单选题) 关于风险投资基金与证券投资基金的异同，下面哪个是不正确的：（ ） A．资金来源不同 B．投资的期限和变现方式不同
参考答案：√
14.(判断题) 由于对冲基金的高风险性和复杂的投资机理，各国都禁止其向公众公开招募资金，以保护 普通投资者的利益，同时，对投资者人数有下限要求。（ ）
参考答案：×
15.(判断题) QDII 的全称是合格境外机构投资者。（ ）
参考答案：×
第九章 投资银行的风险管理 1.(单选题) 定向资产管理业务的特点是（ ）的资产管理服务。
C．投资对象不同 D．投资组合不同
参考答案：A
5.(单选题) 下列哪个风险不属于高科技风险企业主观上的风险特征：（ ） A．决策风险 B．竞争风险 C．财务风险 D．技术风险
参考答案：B
6.(单选题) 根据资产现行市场价值作为重置成本再减去资产现在实际的综合贬损得出资产的 价值。这种企业价值评价方法主要是：（ ）
投资银行学-随堂练习-华南理工大学 2
第七章 项目融资 10.(多选题) 在 BOT 模式中，项目公司以（ ）和（ ）为基础，向银行借取贷款，筹集项目 资金，并以经营收费作为偿还贷款的唯一资金来源。
A. 产品所有权 B. 特许建设权 C. 经营收费权 D. 资产
参考答案：BC
11.(判断题) 在有限追索权的项目融资中，除了以贷款项目的经营收益作为还款来源和取得物 权担保外，贷款银行还要求有项目实体以外的第三方提供担保。贷款行有权向第三方担保人追 索，但担保人承担债务的责任，以他们各自提供的担保金额为限。（ ）
A．相对估价法 B．期权定价法 C．收益法 D．成本法
参考答案：C
7.(单选题) 在风险投资业务中，投资银行的主要角色不包括：（ ） A. 直接或间接充当风险投资人 B. 为风险投资者提供服务 C. 为风险创业企业提供服务 D. 充当特设机构（SPV）承购不良资产
参考答案：D
8.(单选题) 风险资本退出的最优方式为（ ） A. 股权转让或并购 B. 企业上市后退出 C. OTC 柜台交易市场退出 D. 清算