Mask Detection Instrument
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DRK227 Touch Colour Screen Mask Blood Penetration Performance Tester
Cov khoom xeem: Kev ntsuas ntshav nkag mus rau lub cev Kov xim lub ntsej muag lub ntsej muag ntshav nkag mus rau qhov kev ua tau zoo (tom qab no hu ua kev ntsuas thiab tswj ntsuas) txais qhov tseeb ARM embedded system, 800X480 loj LCD kov tswj xim zaub, amplifiers, A / D converters thiab lwm yam khoom siv. txais yuav cov thev naus laus zis tshiab, nrog kev ua haujlwm siab, cov yam ntxwv siab daws teeb meem, simulating microcomputer tswj interface, yooj yim thiab yooj yim ua haujlwm, zoo heev txhim kho cov... -
DRK-1000A Hom Tshuaj Tiv Thaiv-Blood-borne Pathogen Penetration Tester
Cov khoom kuaj: Kev ntsuas nkag mus rau cov kab mob hauv cov ntshav Cov cuab yeej no yog tsim tshwj xeeb rau kev kuaj cov permeability ntawm cov khaub ncaws tiv thaiv kev kho mob tiv thaiv cov ntshav thiab lwm yam kua;txoj kev ntsuas hydrostatic siab yog siv los ntsuas qhov kev nkag mus ntawm cov ntaub ntawv tiv thaiv khaub ncaws tiv thaiv kab mob thiab ntshav thiab lwm yam kua.Siv los ntsuas qhov permeability ntawm cov khaub ncaws tiv thaiv rau cov ntshav thiab cov kua hauv lub cev, cov kab mob ntshav (kuaj nrog Phi-X 174 tshuaj tua kab mob), cov ntshav hluavtaws, thiab lwm yam .... -
DRK139 Leakage Tester
Tus ntsuas tus nqi xau ua los ntawm Shandong Derek Instrument Co., Ltd. yog nws tus kheej nqus los ntawm kev siv cov khoom siv txawv teb chaws zoo sib xws, thiab tau txhim kho ntxiv.Nws yog raws li GB2626-2019 "Kev tiv thaiv ua pa tiv thaiv tus kheej-priming lim hom tiv thaiv cov pa ua pa" 6.4 Tus nqi ntws tawm, rov tsim kho thiab tsim cov cuab yeej rau kev lim dej kom zoo thiab cov pa luam yeeb ua haujlwm ntawm cov khoom siv lim dej thiab cov khoom siv lim dej.Nws txais cov pob kws aerosol generator thiab photomet ... -
DRK-1071 Moisture Resistance Microbial Penetration Tester
Cov khoom kuaj: Kev tiv thaiv kev ua tau zoo tiv thaiv kev nkag mus ntawm cov kab mob ua kua hauv lub cev thaum raug kev sib txhuam ntawm cov neeg kho tshuab DRK-1071 Moisture Resistance Microbial Penetration Tester yog siv los txiav txim qhov kev ua tau zoo ntawm kev kho mob phais drapes, cov ris tsho phais thiab cov khaub ncaws huv thiab lwm yam khoom los tiv thaiv kev nkag mus ntawm cov kab mob. nyob rau hauv cov kua thaum lawv raug mechanical kev sib txhuam.Kev tiv thaiv kev ua haujlwm).Cov qauv khoom lag luam YY/T 0506.6-2009 "Kev phais mob, cov ris tsho phais thiab ... -
DRK265 Carbon Dioxide Cov Ntsiab Lus Ntsuas hauv Cov Ncauj Ncauj Ncauj (European standard)
Cov khoom kuaj: kuaj pom cov pa roj carbon dioxide hauv cov pa nqus pa Cov pa roj carbon dioxide cov ntsiab lus ntes hauv cov pa nqus tau siv los ntsuas qhov chaw tuag ntawm qhov zoo siab hluav taws kub cua ua pa.Muaj feem xyuam rau cov tuam txhab ua pa thiab cov khoom siv tiv thaiv kev ua haujlwm hauv teb chaws rau cov chaw kuaj xyuas tus kheej rau lub qhov rooj qhib qhov rooj qhib lub tshuab ua pa, lub tshuab ua pa rau tus kheej thiab lwm yam khoom siv rau kev kuaj thiab tshuaj xyuas.1. Cov khoom siv piav qhia Cov ntsiab lus carbon dioxide de... -
DRK506F Particle Filtration Efficiency (PFE) Tester (dual photometer sensor)
Cov khoom kuaj: pom kev ua haujlwm zoo thiab airflow tsis kam ntawm cov ntaub ntawv sib xyaw DRK506F particle filtration efficiency (PFE) tester (dual photometer sensor) yog siv kom sai, raug thiab ruaj khov kom pom qhov ua tau zoo ntawm ntau lub qhov ncauj qhov ntswg, lub tshuab ua pa, thiab cov ntaub ntawv tiaj tus, xws li iav fiber ntau. , PTFE, PET, thiab PP melt-blown composite cov ntaub ntawv Thiab airflow kuj.Ua raws li cov qauv: EN 149-2001 thiab lwm yam qauv.Nta: 1. Siv high-precision imported hom sib txawv pr ...
