YYT1000 Bacterial Filtration Efficiency Detector (BFE)
YYT1000 Bacterial Filtration Efficiency Detector sikuti imangotsatira zofunikira zaukadaulo wa masks opangira opaleshoni YY0469-2011 appendix B mu njira yoyesera mabakiteriya a kusefa (BFE) poyamba b. 1.1.1 chida choyesera, komanso chikugwirizana ndi anthu aku America poyesa zinthu ASTMF2100, ASTMF2101, zofunikira za European EN14683 miyezo, kuwongolera kwatsopano kudapangidwa pamaziko a izi, ndi njira ziwiri zoyeserera za pneumatic nthawi imodzi, kusintha. kulondola kwa sampuli, Ndikoyenera kuyeza ndi kuyesa madipatimenti, mabungwe ofufuza zasayansi, opanga chigoba ndi madipatimenti ena oyenerera kuti ayese ntchito ya kusefera kwa mabakiteriya a chigoba.
YY0469
Q/0212 ZRB003-2015
ISO/DIS 22611
Chithunzi cha ASMF2101
EN14683
1.Negative pressure test system kuonetsetsa chitetezo cha ogwira ntchito;
2.Kumangidwa - mu pampu ya peristaltic mu kabati yokakamiza, A, B awiri - njira, zisanu ndi chimodzi Andersen;
3.Kuthamanga kwa mpweya wa usiku kukhoza kukhazikitsidwa ndipo zotsatira za atomization ndi zabwino.
4.Embedded mkulu liwiro mafakitale microcomputer kulamulira;10.4 mainchesi mafakitale mkulu kuwala mtundu kukhudza chophimba;
5.USB mawonekedwe, kuthandizira U disk yosungirako deta;
6.Cabinet yomangidwa mu nyali zowala kwambiri; Kusintha kotetezedwa kotayikira komwe kumapangidwira kuteteza chitetezo cha ogwira ntchito;
7.Chipinda chamkati cha nduna chimapangidwa ndi chitsulo chosapanga dzimbiri, chinsalu chakunja chimathiridwa ndi pulasitiki ndi kuzizira, ndipo zigawo zamkati ndi zakunja zimatetezedwa ndi moto.
8.Khomo la galasi lakutsogolo losinthira ndi losavuta kuti woyeserera aone ndikugwira ntchito.
9.Detachable bulaketi, chosinthika bulaketi kutalika;Kuthandizira ndi kusuntha oponya zolinga ziwiri.
| Kufotokozera Mfungulo | Specification Range | Kusamvana | Kulondola |
| Kuyenda Zitsanzo za Njira | 28.3L/mphindi | 0.1L/mphindi | Mkati mwa ± 2.5% |
| B Kuyenda Kwa Zitsanzo za Njira | 28.3L/mphindi | 0.1L/mphindi | Mkati mwa ± 2.5% |
| Spray Flow | (8-10)L/mphindi | 0.1L/mphindi | Mkati mwa ± 2.5% |
| Kuthamanga kwa Pampu ya Peristaltic | (0.006~3.0)mL/mphindi | 0.001ml/mphindi | Mkati mwa ± 2.5% |
| Kupanikizika Kwambiri Kwa Njira Sampling Flowmeter | (-20~0)kPa | 0.01kPa | Mkati mwa ± 2.5% |
| Kuthamanga Kwambiri kwa B Route Sampling Flowmete | (-20~0)kPa | 0.01kPa | Mkati mwa ± 2.5% |
| Front Pressure of Spray Flowmeter | (0-300)kPa | 0.01kPa | Mkati mwa ± 2.5% |
| Ambient Kutentha | (-40 ~ 99) ℃ | 0.1 ℃ | Mkati mwa ± 2.5% |
| Kupanikizika Koyipa kwa Aerosol Chipinda | (-90~-120) Pa | 0.1 Pa | Mkati mwa ± 2.0% |
| Kupanikizika Koyipa kwa nduna | -50 ~ 200 pa
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| Kukhoza Kusunga Data | > 100000 seti
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| Vortex Mixer Test Tube Kufotokozera ndi Kuchuluka | Φ16 × 150mm mayeso chubu, 8pcs | ||
| Mpweya Wogwira Bwino Kwambiri wa Particulate Zosefera Zosefera | Sefa Mwachangu≥99.99% kwa tinthu> 0.3μm | ||
| Median awiri a aerosol jenereta misa | Avereji awiri: (3.0±0.3)μm; Geometric Standard Kupatuka kwa jenereta ≤1.5
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| Zida Zapawiri za 6-lever Andersen Sampling zida | mlingo1> 7μm; Mzere wa 2: (4.7~7)μm; Gawo 3: (3.3~4.7)μm; Mzere 4: (2.1~3.3)μm; Mzere 5: (1.1~2.1)μm; Gawo 6: (0.6-1.1)μm | ||
| Kukula kwa Aerosol Chamber
| 600 × 85 × 3mm (Utali × M'mimba mwake × Makulidwe)
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| Chiwerengero chonse cha zabwino control sampler particles | (2200±500)cfu
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| Negative Chamber Flow Speed | ≥5m3/mphindi
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| Kukula kwa Negative Pressure Khomo la Chamber(W×D) | 1000 × 730 mm | ||
| Kukula Kwa Makina Aakulu(W×D×H) | 1180 × 650 × 1300mm
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| Kukula kwa Chithandizo Chimango(W×D×H) | 1180 × 650 × 600mm, Kutalika mkati mwa 10cm ndi chosinthika | ||
| Phokoso la Tester | <65dB(A) | ||
| Kulemera | 150kg | ||
| Magetsi | AC220V ± 10%, 50Hz | ||
| Kugwiritsa Ntchito Mphamvu | <1500W | ||
