GWT Plastic Glow Wire Tester, Insulating Material Glow Wire Test Chamber

Brand Name:LAB TECH
Certification:ISO9001
Model Number:GWT
Minimum Order Quantity:1 set Plastic Glow Wire Tester
Delivery Time:45 days
Payment Terms:T/T, Western Union
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Location: Chongqing Chongqing China
Address: No.85 Zhong Shan Yi Road, Yu Zhong District, Chongqing, China. 400010
Supplier`s last login times: within 26 hours
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Product Details

Insulating Material Glow Wire Tester ---- Model GWT

Introduction:

  • Electrical components or parts may reach very high temperature or even light the material nearby under failure or overload condition.
  • Glow wire testing simulates thermal stress caused by glowing elements or overloaded resistors in short time, to evaluate the risk of fire.
  • Glow wire test applies to electrical and electronic products, household appliance parts, plastic and non-metallic parts of insulating material, such as: switching shell relay socket.
  • Test chamber and controller of glow-wire tester are part of integrated design, which is convenient for installation and debugging.
  • Outshell of test chamber and important parts are made of stainless steel material and is smoke & gas corrosion resistance;
  • Adopts thyristor control system to adjust current automatically;
  • Time and temperature is digital display;

Reference Standards:

  • IEC60695-2-10;

  • UL 746A;

  • IEC829;

  • DIN695;

Specifications:

1Temperature Range500~1000℃, accuracy ± 0.5℃
2Temperature SensorUSA OMEGA brand 1mmK armored thermocouple
3Glow Wire Pressure on Sample0.95 n ± 0.1 n, 0.8 N~1.2 n, accuracy ± 0.1 n
4Timing Range0~99 s, ± 1s
5Ignited Bedding LayerMin. thickness 10mm white pine board, 12g/M3~30g/M3 covering standard silk paper, away from the glow-wire 200mm ± 5mm
6RelayOmron
7Circuit breakerSchneider
8Combustion Chamber0.75m³
9Hot RingNickel-chromium wire(77% Ni/20±1% Cr), annealing treatment
10Power supplyAC220V ± 10%/50Hz

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GWT Plastic Glow Wire Tester, Insulating Material Glow Wire Test Chamber

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