Safety net flame retardant tester

Technical parameters

1. Combustion box size (329 ± 2) mm x (329 ± 2) mm x (767 ± 2) mm.

2. Sample size:

Condition A: 300mm x 89mm, with 5 pieces in both horizontal and vertical directions

Condition B: 300mm x 89mm, 3 pieces horizontally and 5 pieces vertically

3. Timer: Display error ± 1%, used to record the ignition time, accurate to 0.01s

4. Timer: Display error ± 1%, used to determine the time when the flame is applied to the safety helmet. The combustion time can be set by oneself. After the flame is applied, the Bunsen lamp can be moved away by itself. The timing range of the igniter is 0-99.99 seconds.

5. Flame height measuring device: 50mm high ruler 

6. Fuel supply device: pressure regulating valve, gas volume regulating valve, gas storage tank device, which can ensure that the flame nozzle can stably spray a blue flame of 50mm length.

7. Power supply voltage and power: 220V ± 10%, 50HZ, with a power of approximately 100W.