IEC 60695-2-2 Needle Flame Combustion Test Chamber IEC 60695-11-5 For Electronic Plastic

Needle Flame Combustion Test Chamber Production introduction:

Needle Flame Tester is in accordance with standards IEC60695-2-2 and IEC60695-11-5 to design and produce .The tester applies for lighting, low-voltage electrical equipment, household appliances, electrical machines, motors, power tools, electronic equipment, electrical instruments, electrical connectors, accessories and other electrical and electronic equipment and parts, component research, production and quality control departments and insulating materials , plastic or other solid combustible materials industry to carry on small-flaming ignition experiments.
Needle flame tester uses standard size (Φ0.9mm) needle burner .and burns the sample with specific gas (butane) at the angle of 45 °.we determine the ignition risk of the small-flame caused by fault conditions in the equipment by testing the sample burning situation ,burning time and burning length

Needle Flame Combustion Test Chamber Standard :

IEC60695-2-2--- Fire Hazard Testing Part 2: Test Methods Section 2 - Needle-Flame Test
IEC60695-11-5--- Fire hazard testing - Part 11-5: Test flames - Needle-flame test method - Apparatus, confirmatory test arrangement and guidance
GB4706.1
GB5169.5-2008

Needle Flame Combustion Test Chamber Specification:

Needle Flame Combustion Test Chamber Technical Parameters:

1, The needle burner is made of stainless steel.
2, The burner angle: 90°, 45°.
3, The combustion gases: 95% butane gas or propane gas.
4, Sub-plate: white pine plank ( 10mm),
--Surface covered by standard silk paper
--200mm±5mm below the flame
5, Temperature range: 0--1000 ºC.
6, The flame temperature requirements: 100 ± 2 ºC ~ 700 ºC ± 3 ºC.,
7, Heating rise time: 23.5 ± 1.0s.
8, Flame height: 12mm ± 1mm.
9, Ignition time: 0s ~ 999.9s adjustable, generally 30s.
10, Burning time: 0s ~ 999.9s, automatic recording, manual pause.
11, Test Space: ≥0.5m3, black background, (can be customized cubic 0.75 m3 or 1 m3 according to customer requirements).
12, Temperature sensor: K-type insulation-sheathed thermocouple (Φ0.5mm)
13, Automatic test program, independent exhausting system;
14, Dimensions: 1120mm(L) * 520mm(W) * 1250mmmm(H),
---The diameter of exhaust :Φ100mm.