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XHF-114 Mask Exhalation Valve Leakage Tester
Product Category：Mask Testing Equipments
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.
GB 2626, EN 149, NIOSH-42 CFR 84
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.
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 |
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