JG458 mask tightness tester professional sales and technical team
【Scope of application】
The JG458 mask tightness tester is used to test the tightness of a full-face respirator mask with a particulate filter. Applicable 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 Technical Parameters
1. Vacuum pumping speed: about 2L/min (adjustable by flow meter)
2.Differential pressure measurement range: 0～2000Pa, accuracy 1Pa
3.Timer: 0～999 s, any setting
4. External dimensions: 500times;490times;520 mm
5. Weight: 20 kg
6. Power supply: 220 V AC, 50 Hz, 650 W