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Buffer capacity: Not less than 5 liters
Micro differential pressure measuring range: -1000Pa - 0Pa, accuracy 1%, resolution 1Pa
Pumping speed of vacuum pump: 2L/min
Flowmeter range: 0-100ml/min
Dimensions: 600×510×650mm
Weight: 40kg
Power supply: AC220V 50Hz 150W
Product Description
Mask Exhalation Valve Leakage Tester is used for the air tightness detection of the breathing valve of the self-priming filter anti-particulate respirator. Applicable to labor safety protection inspection center, occupational safety inspection center, disease prevention and control center, respirator production enterprises, etc.
Test Standards: GB 2626, EN 149, NIOSH-42 CFR 84
Product Features
1. High-definition color touch screen, simple and convenient operation.
2. The micro-pressure sensor has high sensitivity and is used to collect test data pressure.
3. High-precision gas flow meter to accurately measure the leakage gas flow of the exhalation valve.
4. Convenient and fast pressure regulating device.
