Fire retardant wood burning tester (Wooden crib method)
Fire retardant wood burning tester (Wooden crib method) is developed according to the technical requirements of ASTMD160 and GA/T42.1. It is suitable for testing the burning quality loss rate and flaming time of fire retardant treated wood under the specified test conditions.
Technical Parameters
1, Fire-retardant wood combustion tester mainly consists of a circular bracket, test piece support frame, flame protection cover, burner.
2, The burner consists of 50mm diameter nozzle and regulating valve, and is equipped with eight φ8mm air intake holes.
3, Burner flame time: 0 ~ 99min99s, can be set arbitrarily.
4, Recordable flaming time: 0~99min99s.
5, Glass rotor flowmeter flow range: 0.025~ 0.25m3/h.
6, Thermocouple adopts nickel-chromium-nickel-silicon armoured thermocouple with accuracy class I and external diameter 3mm.
7, Temperature indicator temperature indication range 0 ~ 800 ° C, precision 1.0 level.
8, Electronic balance: weighing range 0 ~ 5000g, accurate to 0.1g.
9, Automatic ignition, automatic timekeeping, automatic reset.
10, Burner ignition time is 3 min.
11, Digital timer: 0-24min, level difference 1s.
12, Note:User's own gas
