YYT1000 Bacterial Filtration Efficiency Detector (BFE)
YYT1000 Bacterial Filtration Efficiency Detector tsis tsuas yog ua raws li cov kev cai ntawm kev kho mob phais lub ntsej muag siv tshuab YY0469-2011 appendix B hauv txoj kev sim rau lim efficiency (BFE) cov kab mob ua ntej b.1.1.1 ntsuas ntsuas, tab sis kuj ua raws li Asmeskas haiv neeg rau kev sim cov khoom siv ASTMF2100, ASTMF2101, cov kev cai ntawm European EN14683 cov qauv, kev txhim kho tshiab tau tsim los ntawm qhov no, nrog ob npaug pneumatic sib piv qauv qauv tib lub sijhawm, txhim kho lub precision ntawm sampling, Nws yog haum rau ntsuas thiab kuaj departments, scientific research institutes, mask manufacturers thiab lwm yam departments los ntsuam xyuas cov kev ua tau zoo ntawm daim npog qhov ncauj kab mob pom efficiency.
wb 0469
Q/0212 ZRB003-2015
ISO/DIS 22611
TIAB SA 2101
TS EN 14683
1.Negative pressure test system kom muaj kev nyab xeeb ntawm cov neeg ua haujlwm;
2.Ua - nyob rau hauv peristaltic twj tso kua mis nyob rau hauv tsis zoo siab txee, A, B ob - txoj kev, rau Andersen; Lub peristaltic twj tso kua mis ntws tau teem;
3.Qhov txaus ntawm cov tshuaj tsuag hmo ntuj tuaj yeem teeb tsa thiab cov nyhuv atomization zoo.
4.Embedded kev kub ceev muaj microcomputer tswj; 10.4 nti muaj siab brightness xim kov npo;
5.USB interface, txhawb U disk cov ntaub ntawv cia;
6.Cabinet built-in high brightness teeb; Built-in to leakage tiv thaiv hloov los tiv thaiv kev nyab xeeb ntawm cov neeg ua haujlwm;
7.Cov txheej txheej sab hauv ntawm lub txee yog ua los ntawm cov hlau tsis muaj steel, txheej txheej txheej yog txau nrog cov yas thiab txias-kuav los tiag, thiab cov txheej sab hauv thiab txheej txheej yog insulated thiab nplaim retardant.
8.Qhov kev hloov pem hauv ntej hom iav qhov rooj yog yooj yim rau tus neeg sim ua kom pom thiab ua haujlwm.
9.Detachable bracket, adjustable bracket qhov siab; Txhawb nqa thiab txav ob lub hom phiaj casters.
| Ntsiab Specification | Specification Range | Kev daws teeb meem | Qhov tseeb |
| Ib Route Sampling Flow | 28.3L / min | 0.1L / min | Nyob rau hauv ± 2.5% |
| B Txoj Kev Sampling Flow | 28.3L / min | 0.1L / min | Nyob rau hauv ± 2.5% |
| Txau Flow | (8 ~ 10) L / min | 0.1L / min | Nyob rau hauv ± 2.5% |
| Peristaltic Pump Flow | (0.006 ~ 3.0) mL/min | 0.001ml / min | Nyob rau hauv ± 2.5% |
| Pem Hauv Ntej Siab Ntawm Ib Txoj Kev Kev ntsuas Flowmeter | (-20 ~ 0) kPa | 0.01 kPa | Nyob rau hauv ± 2.5% |
| Pem hauv ntej siab ntawm B Txoj Kev Sampling Flowmete | (-20 ~ 0) kPa | 0.01 kPa | Nyob rau hauv ± 2.5% |
| Pem hauv ntej siab ntawm Txau Flowmeter | (0 ~ 300) kPa | 0.01 kPa | Nyob rau hauv ± 2.5% |
| Ambient Kub | (-40 ~ 99) ℃ | 0.1 ℃ | Nyob rau hauv ± 2.5% |
| Tsis zoo siab ntawm Aerosol Chamber | (-90 ~ 120) Pa | 0.1 pab | Nyob rau hauv ± 2.0% |
| Tsis zoo siab ntawm Txwj Laug | -50 ~ 200 hli
| ||
| Muaj peev xwm khaws ntaub ntawv | > 100000sets
| ||
| Vortex Mixer Test Tube Specification thiab Quantity | Φ16 × 150mm xeem tube, 8pcs | ||
| High Efficiency Particulate Cua Lim Properties | Lim Efficiency≥99.99% rau cov khoom> 0.3μm | ||
| Qhov nruab nrab txoj kab uas hla ntawm aerosol generator loj | Qhov nruab nrab txoj kab uas hla: (3.0 ± 0.3) μm;Geometric Standard Lub tshuab hluav taws xob loj Deviation≤1.5
| ||
| Ob Chav Routes 6-qib Andersen Sampling apparatus | Qib 1> 7μm;Qib 2: (4.7 ~ 7)μm; Qib 3: (3.3 ~ 4.7)μm;Qib 4: (2.1 ~ 3.3)μm; Qib 5: (1.1 ~ 2.1)μm;Qib 6: (0.6 ~ 1.1)μm | ||
| Qhov loj ntawm Aerosol Chamber
| 600 × 85 × 3mm (Length × Diameter × Thickness)
| ||
| Tag nrho cov txiaj ntsig zoo tswj sampler hais | (2200 ± 500) cfu
| ||
| Negative Chamber Flow Ceev | ≥5m3 / min
| ||
| Qhov loj ntawm Negative Pressure Chamber Qhov Rooj (W × D) | 1000 × 730 hli | ||
| Qhov loj ntawm lub tshuab loj (W × D × H) | 1180 × 650 × 1300 hli
| ||
| Qhov loj ntawm kev txhawb nqa Ncej (W × D × H) | 1180 × 650 × 600mm, Qhov siab hauv 10cm yog kho tau | ||
| Suab nrov ntawm Tester | <65dB(A) | ||
| Qhov hnyav | 150 kg | ||
| Fais fab mov | AC220V ± 10%, 50Hz | ||
| Kev siv fais fab | <1500W | ||
