student response system,China student response system Manufacturers, Suppliers

Low voltage distribution system surge protection device / SPD

Feb 14, 2012

... not exceeding 1000V(RMS),200/380V,50/60Hz power supply system,not exceeding 1500V DC voltage of the circuit .SPD has ... Current In(KA)Max Discharge CurrentImax(KA)Protection Level(KA~)Response Time(ns)DGM1(2)-D5 220/380 275/320385/4205101 ... -Z/4848622040350DGM-C20-Z/1101101422040650 Key words : Low voltage distribution system surge protection device / SPD ( function(){ var aBigImageSrc = [ 'http://i00.i ...

Supplier: Wenzhou Daguangming Arrester Co., Ltd.

[China Manufacturers]

2 in 1 CCTV System Surge Protector

Jan 12, 2013

2 in 1 Surge Protector for CCTV System power supply: 220V AC :DK-DS/M 220 SPD 24V ... control line of camera of safety protection system in warehouse, community and transportation supervision system. Characteristic of product(1) Effectively prevent equipment ... devices(3) Multi-level surge protection, low residual pressure, fast response, large current capacity, long life span;(4)Small size, convenient ...

Supplier: Guangxi Dikai Sci & Tech Co., Ltd.

[China Manufacturers]

surge protector(lightning,spd,power system)

Jun 06, 2012

... Report 2,surge suppressor,Surge Protector,Surge Protection 3,quick response; 4.In=40KA MODELVB40/385/3P1NVB40/275/3P1NOrder No. Protection ... )Limit voltage Up2.3KV1.8KV surge protector(lightning,spd,power system)

Supplier: Xiamen Taihang Technology Co., Ltd.

[China Manufacturers]

Signal SPD/ Super thin surger protector for control system

Feb 19, 2013

Signal SPD can protect two-wire system. 1:low impedance 2: Suit for RS-485 and Analog ... adjusting of the twisted-pair data. Mainly protect Industrial automation system.Technical information/ Product parametersTypeKTL-2ApplicationAnalog data,RS-485Nominal voltage UnDC12V ...

Supplier: Suzhou Industrial Park Kejia Automation Co., Ltd.

[China Manufacturers]

Tour guide system receiver AGR600

Mar 25, 2013

... used in simultaneous interpretation, portable camera, wireless microphone system, wireless earphone and so on situations Main Specifications ... 865MHZ RF Output Power 10mW Modulation FM Frequency Response 100HZ-12KHZ Dimensions 82mmX62mmX21mm Weight 73gExcluding the batteries ... Noisy Factory Outside Activities Suggested System: 22-Person Tour Guide System (One to multiple system) --Transmitter AGT600 2 - ...

Supplier: Yueqing Ying's Import & Export Co., Ltd.

[China Manufacturers]

All in One Touch Screen POS System

Aug 06, 2012

15 inch All in One Touch Screen POS System for Retail & Restaurant High lights New design, Space save Low ... All in One Touch Screen POS System for Retail & RestaurantThe POS-ETA615/815 series POS System is the All-in-One computer ...

Supplier: Xiamen Kuanyi Electronic Technology Co., Ltd.

[China Manufacturers]

portable solar power 60w system with 15 inch LCD TV

Mar 23, 2013

1.portable solar power system 2.15 inch LCD TV 3. 3w LED lighting 4. ... 5. camping, traveling,home,car,remote area Portable solar system This system consists of portable power box, portable and folding solar panels ... electricity appliances. 3. 15inch LCD TV Component DVD signal input, RESPONSE TIME :4 MS, digital game, low consumption. 4. 3W LED ...

Supplier: Tangshan TOYODA Technology Co., Ltd.

[China Manufacturers]

clinometer, inclinomter system,gradient meter used in Pile driver

Dec 05, 2012

... °C) Accuracy :<0.05 degree RMS Stable:0.02 degree Response frequency:1 Hz Operating voltage:24±5V (DC) Operating Current ... setting. Alarm or control and grapher for posture clinometer, inclinomter system,gradient meter used in Pile driver

Supplier: Shanghai Zhichuan Electronic Tech Co., Ltd.

[China Manufacturers]

Nurse calling system

Jan 03, 2013

... . Connects patient to nurse and nurse to nurse2. Reduces patient response times to patient calls3. Minimize patient complaints4. Ensures patients are ...

Supplier: Shenzhen Constant Electronics Co., Ltd.

[China Manufacturers]

ADS102 digital weight system

Apr 20, 2012

... force measure ADS102 digital weight systemapply to static digital weighing system, digital weighing measurement, digital force measure Main characteristic 1.voltage ... )11.temperature correct, adjust time can be option 12.short response time of measure13.Prevent vibrate Intension option 0%~100%14 ... -S dimension(mm): Diameter: 32mm,thickness: 8mm ADS102 digital weight system

Supplier: Manyyear Technology Company Limited

[China Manufacturers]

Ultrafiltration device water purification system

Feb 22, 2012

... impact of water treatment system. (water pressure is too low or too high pressure sensor caused the response).2. The original pumpsConstant ... pressure water supply system, stable water.3. Many media filtersUsing ...

Supplier: Guangzhou Chunke Environmental Technology Co., Ltd.

[China Manufacturers]

blow injection moulding machine with servo system

Mar 04, 2013

... . MOQ: Non Hydraulic SystemFast response of close-loop servo control hydraulic system, shortens the response time of the hydraulic pressure ... lowers the loss of pressure and power, makes the system working more efficientlyThe precise bypass recycle filter , insures ... height mm160Ejector stroke mm140Ejector force KN49POWER UNIT Hydraulic system Pressure Mpa17.5Pump motor power KW15Heater power KW9. ...

Supplier: Foshan Powerjet Plastic Machinery Co., Ltd.

[China Manufacturers]

new style metal socket for conference system

Jan 29, 2013

... most prompt time. We always offer relative technical consultant. Quick response, all your inquiry will be replied within 24 hours. new ...

Supplier: Guangzhou Junnan Audiovisual Technology Co., Ltd.

[China Manufacturers]

solar water pump system

Aug 03, 2012

... forestry irrigation, desertification and so on. LINIX solar pumping system has been widely used for agricultural irrigation, forestry irrigation ... maximum power point tracking (MPPT) control method; Fast response and stable operation; Better than the conventional methods which ... it lowers the construction and maintenance costs of the system dramatically. 3. Digital control; automatic operation and data ...

Supplier: Zhejiang Linix Solar Co., Ltd.

[China Manufacturers]

pink polyester new student bag, school bags, factory sale

Jan 16, 2013

... available 3) sample for free 4) MOQ:300pcs 1.product student bag 2.Brand Name: RUIPAI 3.OEM accepted 4.Material ... bags per month. Quality:We have a good quality control system. Each bag sold from our company will be strictly tested ... producing leatherware like laptop bags, Computer bags, Digital Camera Bags, Student bags, Mountaineering bags, Messenger bags and Travel bags ETC. advantage ...

Supplier: Guangzhou Yihong Leather Co., Ltd.

[China Manufacturers]

Student bag

Aug 09, 2012

... 600D Size:38*36*15cm Velcro closure system With small pouch Student bagItem:shoulder bag,student bag,travel bag,school bag.Material:oxford ... time.Let's cooperate and build a green world together. Student bag

Supplier: Cangnan Blue Sky Arts Packing Co., Ltd.

[China Manufacturers]

simple student backpack

Oct 31, 2012

1.school bag,student bag,backpack, 2.material: 70D nylon 3.item no.:STB76 ... years experience in bags manufacturing and exporting2.Upgraded the quality system based on ISO9001:2000 for production3.Well equipped with complete ... and depend on order quantity6.Good after-sales service. simple student backpack

Supplier: Quanzhou Huanghua Handbag Co., Limited

[China Manufacturers]

dark blue canvas student backpack bag,students' standards canvas backpack

Aug 03, 2012

1. dark blue canvas student backpack bag 2. size:H25*W32*D12cm 3. suitable to ... teenagers 4. durable, fashion ITEM: CIMG1855, dark blue canvas student backpack bag,students' standards canvas backpackFeature backpack for teenagersgood stitching ... one before shipping by our QC teamAdvantages strictly quality control system pass some certification in bag industry, such as EN117good services ...

Supplier: Shenzhen Excellent Information Consulting Co., Ltd.

[China Manufacturers]

Best quality 5T daily capacity flake ice machine with PLC system

Apr 07, 2012

... .2 Maximum economical benefits due to expense reduction.3 Optimal system because of high efficiency.4 Maximized user convenience through PLC ... Best quality 5T daily capacity flake ice machine with PLC system

Supplier: Shenzhen Zhongxue Refrigeration Equipment Co., Ltd.

[China Manufacturers]

Professional hospital paging system (THR-N869)

Jan 02, 2013

... patient ward corridor two-side display paging system THR-N869 Hospital Paging System System Configurationmain host secondary host call button ... and negative class, all in one main line System specificationsHost Capacity 60pcs/80pcs/100pcs Maximum communicate distancenot less ... humidity ≤80% audio output power extension>10mW Frequency response 300-3400Hz distortion <10% Host dimensions 570*420* ...

Supplier: Zhangjiagang Thriving Import & Export Co., Ltd.

[China Manufacturers]