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140kg IEC60695-2-10 Glow Wire Tester Flammability Testing Equipment

140kg IEC60695-2-10 Glow Wire Tester Flammability Testing Equipment

Brand Name HJ
Model Number GW-2
Certification calibration certificate (cost additional )
Place of Origin China
Minimum Order Quantity 1 set
Price Negotiatable
Payment Terms T/T, L/C
Supply Ability 10 set /month
Delivery Time 30 days
Packaging Details plywood
Control PLC Control
Working voltage Working voltage (customizable)
Operation mode Touch screen operation
Glowing filament Ф4mm ± 0.04mm
Calibration temperature 960°±10°C
Thermocouple K-Thermocouple, temperature resistance 1100°C
Detailed Product Description

IEC60695-2-10 Flammability Testing Equipment Glowing/Hot-Wire Tester With Touch Screen Operation

 

Standard:

IEC60695-2-10 Fire hazard testing – Part 2-10: Glowing/hot-wire based test methods – Glow-wire apparatus and common test procedure,

IEC60695-2-11 Fire hazard testing – Part 2-11 : Glowing/hot-wire based test methods – Glow-wire flammability test method for end-products,

IEC60695-2-12 Fire hazard testing – Part 2-12: Glowing/hot-wire based test methods – Glow-wire flammability index (GWFI) test method for materials,

IEC60695-2-13 Fire hazard testing – Part 2-13: Glowing/hot-wire based test methods – Glow-wire ignitability test method for materials.

 

Application:

This device simulates the thermal stress test of glowing component or heat source like overload resistance or ignition source which is caused in a short time. It is suitable for electric and electronic products, household appliances and other material to do fire hazard testing. It is also used in the No flame ignition source fire test to test initiation temperature and flammability index of related glowing filament.

 

Test principle:

the glowing filament whose material and shape is required(Ni77/Cr20) is heated to the testing temperature of 550 ℃ - 960 ℃ for 1 min by using the glow wire tester with large current. Then using required pressure (0.95N) vertically burns the test sample for 30s. By observing whether the test sample and bedding object ignite or the burning time, the users can judge the ignition danger of electric and electronic products. It is used for the ignition test, ignition temperature (GWIT) test, flammability test and flammability index (GWFI) test of solid insulating material and other solid combustible material.

 

Parameters:

ParametersModelGW-1

GW-2(Touch screen)

Working voltage220V/50Hz220V/50Hz
Control operation modeElectrical control, button operation

PLC control, 7 inch color touch screen operation, with infrared remote control

Glowing filamentФ4mm ± 0.04mm (> 77 % Ni/20 ± 1 % Cr) special standard ring shape,horizontal standing
Specimen pressure on glowing filament0.95N±0.1N
Maximum depth of heating7mm ± 0.5mm
Specimen movement speed10mm /s - 25mm /s
Temperature calibrationCalibration temperature:960°±10°C, the hot wire by electric heating
Thermocouple: RS imported 1mm armour nickel-chromium/nickel/ nickel aluminum K-Thermocouple, temperature resistance 1100°
Silver foil: purity 99.8%, area :2m², thickness:0.06mm
TrayA layer of silk paper (12–30g/m³) is covered on the 10mm thick pine board, with a distance of 200±5mm below the test sample
Test chamber>0.5 cube,sample distance from the inside of the box is greater than 100mm, black yogon background,background illuminance ≤ 20Lx,with exhaust fan
Testing time30s±1s
Test procedureThe test sample is driven by the car and automatic run, the car will return automatically after glow-wire entered the test sample of 7mm
LightingEquip with lighting in the test chamber, with control
Dimension1100*550*1200mm, 140kg

 

 

Product Tags: 140kg Glow Wire Tester   IEC60695-2-10 Glow Wire Tester   140kg Flammability Testing Equipment  
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