1. Scope of application
Mask Breath Valve Seal Test Machine HZ-9513 used to determine the pressure tightness of medical surgical masks, N95 masks and other protective masks under specified conditions and the individual tightness test of breathing valves.

2. Accounting standard
YY 0469-2011 Technical requirements for medical surgical masks
YY /T0969-2013 disposable medical masks

3. the instrument characteristics
1. High-definition LCD liquid crystal display.
2. High-precision imported digital pressure gauge.
3. High-precision imported digital flowmeter with high flow control accuracy.

4. technical parameters
1.Flowmeter range: 0 ～ 100L / min, accuracy is 3%
2. Digital differential pressure measurement range: 0 ～ 2000Pa, accuracy is 1Pa
3. Pumping capacity of air pump: ≥100L / min.
4. Experimental area: 2.5cm²
5.Dimensions: 460 × 1080 × 670mm
6.Power supply: AC220V 50HZ 650W
7.Weight: 35kg

Related Products:
Full Automatic Face Mask Making Machine HZ-K105
Full Automatic Fish Type KF94 Mask Making Machine HZ-K106
Medical Particle Filtration Efficiency Test Machine HZ-9502

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