XHinstruments XHF-114 Mask Exhalation Valve Leakage Tester

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.