The main purpose
It is used to test the air tightness of the overpressure exhaust valve of chemical protective clothing. Applicable to safety protection inspection centers, occupational safety inspection centers, disease prevention and control centers, protective clothing manufacturers, etc.
Technical index
1. Constant volume cavity volume: 50mL.
2. Pressure measurement range: -2000~2000pa, accuracy 1pa.
3. Configure air extraction device
4. Timing device: 0-99.99s/min/h, accuracy: 0.01s.
Applicable standards
XF 770-2008 Chemical protective clothing for firefighters 7.4 Appendix C