IEC 60695 Glow Wire Test Apparatus Initiation Temperature And Flammability Index Testing

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Sinuo Testing Equipment Co. , Limited

City: guangzhou

Province/State:guangdong

Country/Region:china

Tel:86-020-39185976

Contact Person:
Ms.Zoe Zou View Contact Details

IEC 60695 Glow Wire Test Apparatus Initiation Temperature And Flammability Index Testing

Brand Name	Sinuo
Model Number	SN772
Certification	Calibration Certificate (Cost Additional)
Place of Origin	China
Minimum Order Quantity	1
Price	Negotiable
Payment Terms	T/T
Supply Ability	10 Sets Per Month
Delivery Time	30 Days
Packaging Details	Plywood Case
Glow Wire	Ф4mm ± 0.04mm
Moving Speed	10mm /s ～ 25mm /s
Depth of Sample	7mm ± 0.5mm
Test Sample	0.95N±0.1N
Thermocouple	1mm K thermocouple
Temperature Precision	500°C-750°C+10%
Sensing delay	1.7S
Thermostat	12 bit

Detailed Product Description

IEC 60695 Glow Wire Test Apparatus Initiation Temperature And Flammability Index Testing

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, it is required by IEC 60335 clause 30, IEC 60598, UL746A, etc. 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 PLC control, each parameter can reflect the real situation of relevant parameters, which is more real-time and accurately, and 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 & Display	Integrated PLC & 7” color touch screen
Glowing Element	Ф4mm ± 0.04mm Ni/Cr (77/20) special standard ring shape, horizontal standing
Thermocouple	1mm import K thermocouple (Brand: American B+B), the temperature resistance of armour is 1100 ℃ (better than the standard of 1050 ℃)
Temperature Precision	500°C-750°C+10%, 750°C-960°C+10% Temperature fluctuation < 3 ℃
Temperature sensing delay	1.7S
Thermostat	12 bit A/D ±0.05%
Specimen pressure on glowing filament	0.95N±0.1N (adjustable)
Maximum depth of heating	7mm ± 0.5mm
Specimen movement speed	Approx. 13mm/S
Testing time	30s±0.1s (1s ~ 999.9s can be preset)
Thickness of ignite bedding board	Thickness10mm, white pine board cover 12g /m 2 ～ 30g /m 2 standard silk paper
Volume of test site	≥ 0.5m³, black background, background illuminance ≤ 20Lx
Dimension and weight	W: 1130mm × D: 600mm × H: 1400mm, gas vent:100mm, 115KGS
Power	Single phase AC 220V±10% / 50Hz
Standard	IEC60695-2-10, IEC 60695-2-11, IEC 60695-2-12, IEC60695-2-13, UL746A, IEC 60335, IEC 60598, etc.

Product Tags: IEC 60695 Glow Wire Test Apparatus Glow Wire Test Apparatus Initiation Temperature Glow Wire Test Apparatus Flammability Index

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