Mask flame retardant tester

Instrument Description:
The device tests the combustion performance of a mask by exposing it to a flame at a certain linear velocity using a head mold with a mask,
　　
Key Features:
1. PLC+touch screen control system; Make the experiment more convenient, operable, and visualized;
2. The mask fixture is a metal human head mold that can fully simulate the actual usage state of the mask.
3. The burner height can be adjusted.
4. Automatic timing and positioning of burner.
5. The combustion time and flame retardant time are automatically recorded and displayed digitally.
6. Equipped with flame temperature measurement probe and flame temperature display.
7. Automatic control system, automatic ignition;
8. The burner is equipped with interfaces for flammable gases such as propane (liquefied gas).
9. Automatic timing and automatic storage of experimental data; Easy to access experimental reports;
　　
Technical Indicators:
1. The automatic motion line speed of the head mold is (60 ± 5) mm/s
2. The flame height can be adjusted by 40 ± 4mm
3. Equipped with flame temperature measurement and detection thermocouple
4. The temperature of the flame at a height of (20 ± 2) mm from the top of the burner is (800 ± 50) ℃
5. The distance between the top of the burner and the low point of the mask is (20 ± 2) mm
6. The height adjustment range of the burner is 30mm
7. Metal head mold with a wall thickness of 2-3mm, flame resistant and flame resistant
8. Continuation time and smoldering time timer: 0-9999.9 seconds, accuracy: ± 0.1 seconds
9. Working power supply: AC220V, 50Hz, 50W
10. Weight: Approximately 30kg