JG458 mask tightness tester is supplied directly by the manufacturer, and the price advantage is obvious
The JG458 mask tightness tester is used to test the tightness of a full face mask of a particulate respirator with a self-priming filter. Applied to occupational safety inspection centers, occupational safety inspection centers, disease prevention and control centers, respirator manufacturers, etc.
GB 19083-2010 etc.
JG458 Mask Leak Tester
1. The pumping speed of the vacuum pump is about 2L/min (the flow meter is adjustable)
2. Differential pressure measurement range: 0～2000 Pa, accuracy 1 Pa
3. Timer: 0～999s, set freely
4. Overall dimensions: 500times;490times;520 mm
5. Weight: 20 kg
6. Power supply: 220 V ACo current, 50 Hz, 650 W.