It is mainly used to quickly and accurately measure the appearance and interfacial tension value of various liquids, and display the effect actively.

It is used to determine the inhalation resistance and exhalation resistance of respirators and masks under specified conditions. Applicable to national labor protection equipment inspection agencies and mask manufacture...

YY/T0506.5-2009 Surgical drapes, surgical gowns and clean clothes for patients, medical staff and instruments-Part 5: Test method for preventing the penetration of dry microorganisms

It is used to determine the inhalation resistance and exhalation resistance of respirators and masks under specified conditions. Applicable to national labor protection equipment inspection agencies and mask manufacture...

It is used to measure the air supply volume and duration of powered air filter respirators for protection of particulate matter and toxic and harmful gases or steam; it can be used for production companies, scientific r...

This machine is used to determine the performance of products such as medical surgical drapes, surgical gowns and clean clothes that resist the penetration of bacteria in the liquid when subjected to mechanical friction...

It is used to test the visual field effect of daily protective masks, face masks, gas masks, etc. It is suitable for labor safety protection inspection centers, medical equipment and drug inspection centers, disease pre...

Medical protective respirators, daily protective respirators, disposable respirators, half-face respirators, full-face respirators, protective clothing, melt blown cloth, etc. This machine is used to test the level of o...