Chida Chodziwira Mask
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DRK265 Respirator Dead Space Tester
Zinthu zoyesera: Zomwe zimagwiritsidwa ntchito pozindikira malo akufa a chigoba choteteza, ndiko kuti, gawo la CO2 mu mpweya wopumira.malo akufa a masks oteteza, ndiko kuti, gawo la voliyumu ya CO2 mu mpweya wopumira.Kugwiritsa Ntchito Zida: Amagwiritsidwa ntchito kuti azindikire malo akufa a chigoba choteteza, ndiko kuti, gawo la CO2 mu mpweya wopumira.Zogwirizana ndi Miyezo: GB 2626-2019 Zida zodzitetezera zopumira zodzipangira zokha fyuluta ya anti-particulate respirator 6.9 Malo akufa;GB 2890-200 ... -
DRK506F Particle Filtration Efficiency (PFE) Tester (sensa yapawiri ya photometer)
Zinthu zoyeserera: kusefera bwino komanso kukana kwa mpweya wa zinthu zophatikizika DRK506F particle kusefera bwino (PFE) tester (dual photometer sensor) imagwiritsidwa ntchito kuzindikira mwachangu, molondola komanso mokhazikika kusefera kwa masks osiyanasiyana, zopumira, ndi zida zathyathyathya, monga ulusi wagalasi. , PTFE, PET, ndi PP zosungunula zowombedwa ndi zida zosungunuka Ndi kukana kwa mpweya.Tsatirani miyezo: EN 149-2001 ndi milingo ina.Mawonekedwe: 1. Kugwiritsa ntchito kusiyanasiyana kwamtundu komwe kumachokera kunja ... -
DRK453 Zovala Zoteteza Anti-acid ndi Alkali Test System
Zovala zoteteza za DRK453 zotsutsana ndi asidi ndi alkali zoyeserera zimakhala ndi magawo atatu: choyesera chodzitchinjiriza chamadzimadzi, chovala choteteza cha hydrostatic resistance tester, komanso choyesa nthawi yolowera zovala zoteteza.tsatanetsatane wazinthu 1. Cholinga Chachikulu Chida ichi chimapangidwa motsatira muyezo watsopano wadziko lonse wa GB 24540-2009 "Zovala zodzitchinjiriza za acid-base chemical protective protective" Zowonjezera D, zomwe zimagwiritsidwa ntchito makamaka kutsimikizira kuthamangitsa madzi... -
DRK713 Penetration Time Tester
The DRK713 lolowera nthawi tester makamaka ntchito polowera nthawi yolowera nsalu acid-base mankhwala zoteteza mankhwala.Ndikofunikira kwa opanga zovala zodzitchinjiriza za acid-base kuti alembetse chiphaso chopanga ndi chiphaso cha LA (Labor Safety).Zokhala ndi zida zoyesera zovala zodzitchinjiriza za mankhwala a asidi ndi alkali.Kukumana ndi muyezo: GB24540-2009;Mbali: 1. Pogwiritsa ntchito mfundo ya conductive njira ndi chipangizo chodziwikiratu nthawi, ntchitoyo ndi yosavuta komanso yosinthira ... -
DRK713B Kulowa Nthawi Yoyesera
Chinthu choyesera: Mayeso olowera nthawi yolowera a zovala zodzitchinjiriza za asidi ndi mankhwala amchere DRK713B choyesa nthawi yolowera chimagwiritsidwa ntchito makamaka kuyesa nthawi yolowera ya zovala zoteteza mankhwala a acid-base.Miyezo Yogwirizana: GB24540-2009 zovala zodzitchinjiriza acid-base chemical zoteteza zovala Zowonjezera G za GB 24539-202X "Njira Yoyesera Yolowera Nthawi ya Nsalu Acid-base Chemical Clothing Fabric" DRK713B zoyeserera zolowera nthawi yolowera: 1.... -
DRK711 Static Acid Pressure Tester
Zinthu zoyeserera: Kuyesa kukana kupanikizika kwa hydrostatic (static acid pressure) kwa zovala zoteteza nsalu za asidi ndi mankhwala amchere The DRK711 static acid pressure tester imagwiritsidwa ntchito kwambiri poyesa kukana kwa hydrostatic pressure (static acid pressure) ya nsalu ya acid-base mankhwala. zovala zoteteza.Ndiwopanga zovala zodzitchinjiriza zokhala ndi asidi kuti azigwira laisensi yopanga ndi chiphaso cha LA (Laoan), ndikuchiyang'anira.Magawo oyeserera ndi bungwe lofufuza zasayansi...
