LFY-716B full face mask air tightness tester
The main purpose
It is used for the air tightness test of the full face mask of self-priming filtering anti-particle respirator. Meet the test standard GB 2626-2019 Respiratory protection--Non-powered air-purifying particle respirator. Applicable to labor safety inspection centers, occupational safety inspection centers, disease prevention and control centers, respirator manufacturers, etc.
Technical index
1. Air source: vacuum pump;
2. Test head mold: one piece;
3. Micromanometer: measuring range ±1000Pa;
4. Timer: 0～99.99s/min/h, set arbitrarily;
5. Power supply: 220V, 50Hz.
6. The suction rate of the vacuum pump is 2L/min.
Applicable standards
GB 2626-2019 Respiratory protection--Non-powered air-purifying particle respirator
GB 2890-2022 Respiratory protection-Non-powered air-purifying respirators
EN 14387