This instrument is used to detect the dead space of protective mask, that is, the volume fraction of CO2 in the inhaled gas.

It is used to measure the inspiratory resistance and expiratory resistance of respirators and masks under the specified conditions....

The main performance indicators of this set of instruments not only meet the requirements of the B.1.1.1 test instrument of Appendix B...

Meet the technical requirements of GB19083-2010 medical protective masks

Meet the test standard GB 2626-2006 standard for self-priming filtering anti-particulate respirator for respiratory protective equipment....

Filter material efficiency test bench, suitable for testing 40-99.999% grade mask efficiency test, to test masks according to...

Respiratory mask leak test equipment is used to detect the filtering efficiency and protective effect of respiratory masks and protective...

The medical mask synthetic blood penetration tester is used to measure the penetration performance of liquid-derived liquids such as...

It is suitable for measuring the gas exchange pressure difference of medical surgical masks, and can also be used to determine the gas...

It is used to determine the moisture resistance (water stain) on the surface of fabrics with or without water or water repellent...

The moisture permeability testing machine can test the moisture permeability of textiles, plastic films and paper. Water vapor...

Suitable for pre-treatment test of mask

This tester uses stepper motor as the power source; adopts advanced chip integration technology, professionally designed PCI data...

Mechanical strength pretreatment for measuring the vibration test of replaceable filter elements (dust filter boxes / canisters) for...

Product Description: The high and low temperature ozone-resistant aging chamber has the function of automatic water filling and...