Needle flame tester | Manufacturers in China-Demasheng Measurement

DESCRIPTION
PARAMETERS
INQUIRY

DESCRIPTION

Needle flame tester is IEC 6 0695-11-5: 2004, IEC60695-11-5, GB/T5169.5-2008, GB4706.1-2005 Needle flame test is a needle-shaped burner of the specified size (0.9mm), with a specific gas (butane or propane), timed at an angle of 45°, to test the flame of the needle. Directional ignition of the specimen, depending on whether the specimen and the ignition bedding are ignited and the time and length of ignition to assess the risk of ignition of small flames within the equipment due to faulty conditions.

Needle flame test instrument for lighting, low-voltage electrical appliances, household appliances, machine tools, electrical motors, power tools, electronic instruments, electrotechnical instruments, information technology equipment, electrical services equipment, electrical connectors, accessories and other electrical and electronic equipment and its components, components of the research, production and quality control departments, but also for insulation materials, engineering plastics or other solid combustible materials industry.

PARAMETERS

Features and parameters:

Needle burner	Stainless steel, bore 0.5mm ± 0.1mm, outside diameter ≤ 0.9mm, length ≥ 35mm.
Burner angle	Can be vertical (for adjusting and measuring flame height) and inclined 45° (for testing).
Primer	10mm thick white pine board covered with 12g/m2 to 30g/m2 standard paper, 200mm ± 5mm below the flame application.
Gas burner	95% butane gas (reference gas), propane gas may also be used.
Combustion gas temperature gradient	100°C ± 2°C to 700°C ± 3°C (room temperature to 999°C), 23.5s ± 1.0s (1s to 999.9s)
Flame height	12mm ± 1mm (Adjustable)
Ignition time	5s,10s,20s,30s,60s,120s -1 +0 s(1s～999.9s Digital display can be preset)
Burning time	1s to 999.9s (digital display, manual pause hold digital display available)
Test space	≥ 0.5m 3 with black background or 1m 3.
Flame temperature sensor	φ 4mm, 0.58±0.01g, with K type 0.5mm insulated armored galvanic coupling, armored sleeve heat resistant 1100℃.
External dimension	Width: 1120mm × Depth: 520mm × Height: 1250mm, Exhaust hole: 100mm.
Test Power	220V 0.5kVA