Mask Detection Instrument
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DRK265 Respirator Dead Space Tester
Test items: Used for the detection of the dead space of the protective mask, that is, the volume fraction of CO2 in the inhaled gas. dead space of protective masks, that is, the volume fraction of CO2 in the inhaled gas. Instrument Usage: It is used to detect the dead space of the protective mask, that is, the volume fraction of CO2 in the inhaled gas. Standards Compliant: GB 2626-2019 Respiratory protection equipment self-priming filter anti-particulate respirator 6.9 Dead space; GB 2890-200... -
DRK506F Particle Filtration Efficiency (PFE) Tester (dual photometer sensor)
Test items: filtration efficiency and airflow resistance of composite materials DRK506F particle filtration efficiency (PFE) tester (dual photometer sensor) is used to quickly, accurately and stably detect the filtration efficiency of various masks, respirators, and flat materials, such as glass fiber, PTFE, PET, and PP melt-blown composite materials And airflow resistance. Comply with standards: EN 149-2001 and other standards. Features: 1. Using high-precision imported brand differential pr... -
DRK453 Protective Clothing Anti-acid and Alkali Test System
The DRK453 protective clothing anti-acid and alkali test system consists of three parts: a protective clothing liquid repellent efficiency tester, a protective clothing hydrostatic resistance tester, and a protective clothing penetration time tester. product details 1. Main Purpose This equipment is developed in accordance with the new national standard GB 24540-2009 “Protective clothing acid-base chemical protective clothing” Appendix D, mainly used to determine the liquid-repell... -
DRK713 Penetration Time Tester
The DRK713 penetration time tester is mainly used for the penetration time test of textile acid-base chemical protective clothing. It is a must for acid-base protective clothing manufacturers to apply for production license and LA (Labor Safety) certification. Equipped with testing equipment for protective clothing for acid and alkali chemicals. Meet the standard: GB24540-2009; Features: 1. Using the principle of conductive method and automatic timing device, the operation is simple and conve... -
DRK713B Penetration Time Tester
Test item: Penetration time performance test of protective clothing for acid and alkali chemicals DRK713B penetration time tester is mainly used to test the penetration time performance of acid-base chemical protective clothing. Standards Compliant: GB24540-2009 protective clothing acid-base chemical protective clothing Appendix G of GB 24539-202X “Test Method for Penetration Time of Fabric Acid-base Chemical Protective Clothing Fabric” DRK713B penetration time tester features: 1.... -
DRK711 Static Acid Pressure Tester
Test items: Test of resistance to hydrostatic pressure (static acid pressure) of fabric protective clothing for acid and alkali chemicals The DRK711 static acid pressure tester is mainly used to test the hydrostatic pressure resistance (static acid pressure) of the fabric acid-base chemical protective clothing. It is the acid-base protective clothing manufacturer to handle the production license and the LA (Laoan) certification, and supervise it. Testing units and scientific research institut...
