Burner: Φ12mm ± 0.5mm (inner diameter) and Φ9.5mm ± 0.5mm
(inner diameter) bunsen burners
Burning angle: 450
Flame height: 20mm ± 2mm to 190 ± 1mm adjustable
Flame time: 0-999.9s± 0.1s adjustable
After flame time: 0-999.9s± 0.1s (auto record, manual
control)
Combustion gas: 95% propane
Flow pressure: flowmeter and voltmeter
Temperature range: 0-1000°C
Flame temperature required: heat up from 100°C±5°C to 700°C±3°C within the time of 45s±5s
Thermocouple: Φ0.5mm K type thermocouple
Test period: Auto control
Material: stainless steel
Working dimension: 300mm*450mm81200mm (0.16CBM)
Outer dimension: 600mm*450mm*1450mm (W*D*H)
Single wire vertical flammability test apparatus is designed according to IEC60332-11. It adopts bunsen burner and certain combustion gas, the fire hazard is evaluated by burning rate, after glow time, after flame time and damage length of the specimen. The test apparatus is applied to do the single wire flammability test for lighting appliance, household appliance, motor and etc..
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