shanghai kerang technology co ltd
Shanghai kerang technology co ltd
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Air tightness tester for medical mask exhalation valve
Product introduction:
Overview: the air tightness of respirator valve is used to measure the pressure air tightness of medical surgical masks, N95 masks and other protective masks under specified conditions and the single air tightness test items of breathing valves
Applicable standard: gb2626-2019 respiratory protection self-priming filter type anti particulate matter respirator
Technical parameters:
1. Flow meter range: 0-100l / min, accuracy is 3%
2. Range of digital differential pressure gauge: 0 ~ 2000Pa, accuracy of 1pA
3. Pumping volume of air pump: ≥ 100L / min
4. Test area: 2.5cm2
5. Overall dimension: 460 * 1080 * 670mm
6. Power supply: AC220 V, 50 Hz
7. Weight: 20kg