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IEC60695-2-10 Glow Wire Test Apparatus With Computer Control Fire Hazard Testing Equipment

Categories Flammability Test Chamber
Brand Name: Sinuo
Model Number: SN772C
Certification: Calibration Certificate (Cost Additional)
Place of Origin: China
MOQ: 1
Price: Negotiable
Payment Terms: T/T
Supply Ability: 10 Sets Per Month
Delivery Time: 30 Days
Packaging Details: Plywood Case
Glowing Element: Ф4mm ± 0.04mm
Temperature Range: 500℃~1000℃
Moving Speed: 10mm /s ~ 25mm /s
Test Sample Pressure: 0.95N±0.1N
Maximum depth of heating: 7mm ± 0.5mm
Thermocouple: Diameter 1mm K thermocouple
Testing time: 30s±0.1s
Chamber Volume: ≥ 0.5m³
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IEC60695-2-10 Glow Wire Test Apparatus With Computer Control Fire Hazard Testing Equipment


IEC60695-2-10 Glow Wire Test Apparatus With Computer Control Fire Hazard Testing Equipment



Product information:


This device is manufactured according to the standard of IEC60695-2-10, IEC 60695-2-11, IEC 60695-2-12, IEC60695-2-13, UL746A, IEC 60335, IEC 60598, etc. It also conforms to the standard requirement of UL746A. This device simulates the thermal stress test of glowing component or heat source like overload resistance or ignition source which is caused in s 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.

This instrument adopts a new design concept and uses an advanced digital stepping motor to achieve precise positioning, and at the same time, realize rapid adjustment after specimen replacement, which truly meets the requirements of simple and convenient operation. The control system adopts PC-controlled, each parameter can reflect the real situation of relevant parameters, which is more real-time and accurately, the test data can be saved and queried, test report can be generated directly. The operation is intuitive and convenient, meeting the needs of scientific research, far exceeding similar products.



Test principle:

The glowing filament whose material and shape is required(Ni80/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 (1.0N) 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.


Technical parameters:


Control

PC-controlled, achieving fully intelligent control, stable system, Windows operating system.

Glowing Element

Ф4mm ± 0.04mm (> 77 % Ni/20 ± 1 % Cr) Standard shape,

horizontal standing

Thermocouple

Ф1mm import K thermocouple (Brand: BB), the

temperature resistance of armour is 1100 ℃

(better than the standard of 1050 ℃)

Temperature Range

500℃~1000(preset), temperature fluctuation < 2

Temperature accuracy

±0.05%

Specimen pressure

on glowing filament

0.95N±0.1N (adjustable)

Maximum depth of

heating

7mm ± 0.5mm

Specimen movement

speed

10mm /s25mm /s (Fully automatic, adjustable)

Testing time

30s±0.1s (1s999.9s can be preset )

Prep board dimensions

200mm (L) * 200mm (W) * 10mm (H)

Test paper dimensions

1500mm (L) * 550mm (W)

Weight: 12g/m²~30g/m² standard silk paper

Volume of test chamber

≥ 0.5m³, black background, background illuminance ≤ 20Lx

Exhaust port diameter

100mm

Accessories

20 PCS Silver Foil with a purity of 99.99% approximately, 2mm&0.06mm thick for calibration purpose

200 pcs paper-wrapping tissue, as specified in 6.86 of ISO 4046

20 pcs Thermocouple: Type K, according to IEC 60884-1 & IEC 60598-1 & IEC 60695-2-10

Remote controller

Exhaust pipe for gas vent

Dimension and weight

W:1100mm*D:550mm*H:1200mm,

gas vent:100mm, 140KGS

Power supply

AC 220V/50Hz

Standard

IEC60695-2-10, IEC 60695-2-11, IEC 60695-2-12, IEC60695-2-13, UL746A, IEC 60335, IEC 60598, etc.

Drive method

Motor driven

Lighting system

PC controlled, high-grade explosion-proof lamp

Current regulation

PC controlled, fully automatic or manual operation (selectable)

Exhaust system

PC controlled, fully automatic or manual operation (selectable)




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