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Qinsun Medical Spirometry Testing Equipment & Supplies
2 equipment items found
Manufactured by:Qinsun Instruments Co., LTD based inShanghai, CHINA
Disposable medical mask tester SYY-01 is used to test the visual field effect of daily protective masks, face masks, gas masks, etc. Tester etc. This testing machine is suitable for labor safety and protection inspection centers, medical device and drug inspection centers, disease prevention and control centers, textile testing centers, masks and mask manufacturers, ...
Manufactured by:Qinsun Instruments Co., LTD based inShanghai, CHINA
Face Masks bacterial filtration efficiency BFE tester is to determine the bacterial filtration efficiency (BFE) of medical face mask materials by employing a ratio of the upstream bacterial challenge to downstream residual concentration of the tested medical face mask materials. The tester provides certain flow rate of bacterial aerosol. The operator can measure the number of colony forming units ...