ZR-1000 Mask Bacterial Filtration Efficiency (BFE) Tester
Tsanangudzo dzakakosha dzeModel ZR-1000 mask bacteria filtration effective tester (BFE) kwete chete kuzadzisa zvinodiwa neB.1.1 muYY0469-2011
Features
> Iyo yakaipa yekumanikidza test system inovimbisa kuchengetedzwa kwevashandisi;
> Iyo yakaipa pressure cabinet ine peristaltic pombi, A uye B mbiri-nzira yechitanhatu nhanho Anderson sampler;
> Kuyerera kwepombi ye peristaltic inogona kuiswa;
> Kuyerera kweiyo microbial aerosol jenareta inogona kuiswa.
> Kuita kwakanaka nebulization;
> Inodzorwa neyakamisikidzwa yakakwira-kumhanyisa maindasitiri microcomputer;
> 10.4-inch indasitiri yakakwira kupenya kwemavara ekubata sikirini;
> USB port, inotsigira kuendesa data kwe USB flash disk;
> Yakavakwa-mukati mavhenekera emwenje;
> Yakavakirwa mukuvuza yekudzivirira switch kuchengetedza kuchengetedzeka kwevashandisi;
> Iyo yemukati yekabati yakagadzirwa nesimbi isina tsvina, uye kunze kwekunze kunotonhora-yakaputirwa pepa rakapfapfaidzwa nepurasitiki;
> Kuchengetedza kupisa uye kudzoreredza murazvo kunoiswa pakati pezvikamu zvemukati nekunze;
> Gonhi regirazi repamberi rinovhurika rakanakira mushandisi wekuyedza kuona uye kushanda;
> Detachable bracket ine inogadziriswa urefu;
> Iyo caster inogona kushandiswa kutsigira uye kufamba.
Mitemo
EN14683-2019
ASTM F2100, STM F2101
YY 0469-2011
YY/T 0969-2013
GB/T 38880-2020
T/CNTAC 55—2020 T/CNITA 09104——2020
T/CTCA 7-2019
Deliver Goods
| Main parameters | Parameter range | Resolution | MPE (Yakanyanya Kubvumirwa Kanganiso) |
| Sampling Flow Rate yeA | 28.3L/min | 0.1L/min | ±2.5% |
| Sampling Flow Rate yeB | 28.3L/min | 0.1L/min | ±2.5% |
| Nebulization flow rate | (8～10)L/min | 0.1L/min | ±5.0% |
| Peristaltic pombi inoyerera | (0.006～3.0)mL/min | 0.001mL/min | ±2.5% |
| Kumberi kwekumanikidzwa kweA-path flowmeter | (-20～0)kPa | 0.1kPa | ±2.5% |
| Kumberi kwekumanikidzwa kweB-nzira inoyerera | (-20～0)kPa | 0.1kPa | ±2.5% |
| Front pressure ye nebulizer | (0～300)kPa | 0.1kPa | ±2.5% |
| Negative pressure mukamuri yeaerosol | (-90～-120) Zvakanaka | 1Pa | ±2.0% |
| Kushanda tembiricha | (0～50)℃ | ||
| Cabinet yakaipa pressure | (-50～-200) Zvakanaka | ||
| Kugona kuchengetedza data | ＞100000 mapoka | ||
| Hunhu hweHEPS sefa | Kukwenenzvera kwezvimedu kuri pamusoro pe0.3μm ≥ 99.99% | ||
| Zvinoreva kuwanda kwedhayamita yeaerosols | Avhareji yechidimbu dhayamita ndeye (3.0 ± 0.3) μm, geometric standard kutsauka ≤ 1.5 | ||
| Yakabatwa particle size yeTwo-nzira 6-nhanho Anderson sampler | 1st stage > 7 μm, 2nd stage (4.7-7) μm, 3rd stage (3.3-4.7) μm, 4th stage (2.1-3.3) μm, 5th stage (1.1-2.1) μm, 6th stage (0.6-1.1) μm | ||
| Saizi yekamuri yeaerosol | (kureba 600× dhayamita 85× ukobvu 3) mm | ||
| Huwandu hwehuwandu hwemhando yakanaka yekudzora sampler | (2200±500) CFU | ||
| Ventilation flow rate ye negative pressure cabinet | ≥5m3/min | ||
| Dimensions of negative pressure cabinet door | (kureba 1000× upamhi 730) mm | ||
| Saizi yekugamuchira | (kureba 1180× upamhi 650× kureba 1300) mm | ||
| Bracket size | (kureba 1180 × upamhi 650 × kureba 600) mamirimita, kureba zvinogadziriswa mukati me100mm | ||
| Magetsi | AC220V±10%,50Hz | ||
| Ruzha rwezviridzwa | ＜65dB(A) | ||
| Huremu hwemuchina wese | Inenge 250 kg | ||
| Kushandiswa kwesimba kwese | ＜1500W | ||
