Mask Exhalation Valve Leakage Tester
Mask exhalation valve leakage tester is professional designed to measure the amount of leakage between the exhalation valve and the valve seat. By providing certain air flow according to the standard, the measured pressures. The respirator valve leakage test apparatus can be used to test air tightness of exhaltion valve as a part of air-purifying, or air-supplied respirators.
GB 2626, NIOSH 42 CFR Part 84
- Special sample grip, easy to use.
- High Accuracy differential pressure sensor, digital display of sample leakage and current test pressure.
- High accuracy air flow control, real-time display for air flowrate
- Lower noise vacuum pump provide stable air flow.
|Vacuum pumping rate||2L/min|
|Capacity of buffer container||≥5L|
|Pressure range||-1000Pa-0, ±1%|
|Range of flowmeter||0-100ml/min, ±1%|
|Control system||PLC+7″ touch screen|
|Power supply||220V, 50/60 HZ|
|2044901||Mask Exhalation Valve Leakage Tester|