Qingdao Junray Intelligent Instrument Co., Ltd.

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Daim npog qhov ncauj kab mob pom kabmob (BFE) Tester

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Key specifications of Model ZR-1000 mask bacteria filtration efficiency tester (BFE) not only meet the requirements of B.1.1 in YY0469-2011 <technical requirements for medical surgical masks>, but also meet the requirements of ASTMF2100, ASTMF2101 and European EN14683 standards.


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nqi :US $ 48,000-90,000 / Thooj

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Key specifications of Model ZR-1000 mask bacteria filtration efficiency tester (BFE) not only meet the requirements of B.1.1 in YY0469-2011 <technical requirements for medical surgical masks>, but also meet the requirements of ASTMF2100, ASTMF2101 and European EN14683 standards. What’s more, we made innovative improvements based on this, with double gas contrast sampling method at the same time, improve the precision of sampling. It is applicable to the performance test of the mask bacterial filtration efficiency by the metrological verification department, scientific research institutes, mask manufacturers and other relevant departments.

Nta

Qhov ntsuas lub zog tsis zoo xyuas kom muaj kev nyab xeeb ntawm cov neeg ua haujlwm;

Lub txee tsis zoo siab yog nruab nrog lub twj tso kua mis peristaltic, A thiab B ob-txoj kab rau rau theem Anderson sampler;

Cov ndlwg ntawm cov twj tso kua mis peristaltic tuaj yeem tsim tau;

Tus nqi ntws ntawm microbial aerosol tshuab hluav taws xob tuaj yeem tsim tau.

Cov haujlwm kho mob zoo;

Tswj los ntawm kev kos cov qib high-speed industrial microcomputer;

10.4-nti kev lag luam siab loj lub teeb xim dawb kov npo;

USB chaw nres nkoj, txhawb nqa cov ntaub ntawv hloov chaw ntawm USB flash disk;

Ua-nyob rau hauv siab lub teeb ci;

Ua rau hauv lub xau hluav taws xob tiv thaiv kev tiv thaiv kev tiv thaiv kev nyab xeeb ntawm cov neeg khiav dej num;

Lub puab txheej ntawm cov txee ua los ntawm cov hlau tsis huv, thiab txheej sab nraud yog txias-dov daim ntawv txau ntawm cov yas;

Kev txuag tshav kub thiab nplaim taws rov ua dua yog txheej ntawm txheej sab hauv thiab sab nraud;

Lub qhov rooj qhib sab nrauv lub qhov rooj tau yooj yim rau cov neeg sim qhib los saib thiab khiav lag luam;

Cuam tshuam nkhaus nrog qhov siab kho tau;

Tus caster tuaj yeem siv rau kev txhawb nqa thiab txav chaw.

Cov Qauv

EN14683-2019

ASTM F2100, STM F2101

Y 04 0469-2011

Lub Y / T 0969-2013

GB / T 38880-2020

T / CNTAC 55—2020 T / CNITA 09104--2020

T / CTCA 7—2019

Cov Lus Qhia Tshwj Xeeb

Cov tsis loj

 Parameter ntau 

Daws Teeb Meem

MPE (Ntau Tshaj Tsis Txaus Kev Tso Cai)

Kev Ntsuas Qhov Txiag Tus Nqi ntawm A 28.3L / feeb 0.1L / feeb 2.5%
Kev Ntsuas Tus Nqi Flow ntawm B 28.3L / feeb 0.1L / feeb 2.5%
Nebulization txaus tus nqi (8 ~ 10) L / min 0.1L / feeb 5.0%
Peristaltic twj tso kua mis txaus

(0.006 ~ 3.0) mL / min

0.001mL / min 2.5%
Hauv ntej siab ntawm A-txoj kev flowmeter (-20 ~ 0) kPa 0.1kPa 2.5%
Hauv ntej siab ntawm B-txoj kev flowmeter (-20 ~ 0) kPa 0.1kPa 2.5%
Hauv pem hauv ntej siab ntawm cov tshuaj tua kab mob (0 ~ 300) kPa 0.1kPa 2.5%
Kev hais lus tsis zoo nyob rau hauv aerosol chamber (-90 ~ -120) Pa 1Pa 2.0%
Kev ua haujlwm kub (0 ~ 50) ℃
Txee siab tsis zoo (-50 ~ -200) Pa
Cov ntaub ntawv muaj peev xwm cia > 100000 pab pawg
Cov yam ntxwv ntawm HEPS lim Pom kev ua hauj lwm zoo rau cov xaim yog siab dua 0.3μm ≥ 99.99%
Txhais tau tias pawg loj ntawm aerosols Qhov nruab nrab lub qhov nruab nrab qhov taub yog (3.0 ± 0.3) μm, geometric tus qauv sib txawv ≤ 1.5
Txhaum cov thooj loj ntawm Ob-kab 6-theem Anderson sampler Cov theem 1> 7 μm, qib thib ob (4.7-7) μm, theem 3 (3.3-4.7) μm, theem 4 (2.1-3.3) μm, theem 5 (1.1-2.1) μm, theem 6 (0.6-1.1) μm
Qhov loj me ntawm aerosol chamber (ntev 600 × taub 85 × thickness 3) hli
Tag nrho cov naj npawb ntawm cov txiaj ntsig zoo tswj sampler (2200 ± 500) CFU
Qhov cua nkag tus nqi ntawm cov ntsuas hluav taws xob tsis zoo 5m3/ feeb
Qhov ntev ntawm qhov tsis zoo siab txee qhov rooj (qhov ntev 1000 × dav 730) hli
Tus tswv tsev loj (ntev 1180 × dav 650 × qhov siab 1300) hli
Bracket qhov loj me (ntev 1180 × dav 650 × qhov siab 600) hli, qhov siab kho tau nyob hauv 100mm
Lub hwj chim muab AC220V ± 10% , 50Hz
Ntsuas nrov < 65dB (A)
Qhov hnyav ntawm tag nrho lub tshuab Txog 250 kg
Kev siv fais fab tag nrho < 1500W

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