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IEC60695-2-10 Flammability Testing Equipment

IEC60695-2-10 Flammability Testing Equipment

Brand Name HJ
Model Number GW-1
Certification Third party calibration certificate(cost additional)
Place of Origin China
Minimum Order Quantity 1 set
Price Negotiatable
Payment Terms T/T, L/C
Supply Ability 10 sets per month
Delivery Time 30 days
Packaging Details Plywood
Control mode Button Control
Thermocouple 1mm K Thermocouple,the Temperature Resistance Of Armour Is 1100 ℃ ( Better Than The Standard Of 1050 ℃ )
Specimen pressure on glowing filament 0.95N±0.1N( Adjustable )
Glowing filament Ф4mm ± 0.04mm
Calibration temperature 960°±10°C
Specimen movement speed 10mm /s - 25mm /s
Detailed Product Description

Glowing -Wire Tester Flammability Testing Equipment For IEC60695-2-10 With 4mm Glow-Wire And Button 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.

 

Description of the test apparatus:

The glow-wire is formed from nickel/chromium (> 77 % Ni/20 ± 1 % Cr) wire, having an overall diameter of 4.00 mm ± 0.07 mm (before bending). The dimensions of the glow wire loop are as detailed in Figure 1.

 

A new glow-wire shall be annealed for a total of at least 10 h by being subjected to a current of at least 120 A before being used for a test run. The total annealing time may be achieved cumulatively. To avoid damage, the thermocouple shall not be installed during annealing. At the end of annealing, the depth of the thermocouple pocket hole shall be verified.

The test apparatus shall be designed so that the glow-wire is kept in a horizontal plane and applies a force of 0.95 N ± 0.1 0 N to the test specimen during the application of the glow-wire. The force shall be maintained at this value when the glow-wire or the test specimen is moved horizontally one towards the other. The penetration of the tip of the glow-wire into and through

the test specimen shall be limited to 7 mm ± 0.5 mm.

 

Parameters:

ParametersModelGW-1
Working voltage220V/50Hz
Control operation modeElectrical control, button operation
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: IEC60695-2-10 Flammability Testing Equipment   IEC60695-2-10 Flammability Testing   Flammability Testing Equipment IEC60695-2-10  
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