I-ZR-1000 Mask Bacterial Filtration Efficiency (BFE) Tester
Ukucaciswa okubalulekile kwe-Model ZR-1000 mask bacteria filtration effective tester (BFE) akuhlangabezani kuphela nezimfuneko ze-B.1.1 ku-YY0469-2011
Izici
> Uhlelo lokuhlola ingcindezi engemihle luqinisekisa ukuphepha kwabaqhubi;
> Ikhabhinethi yengcindezi engemihle ifakwe iphampu ye-peristaltic, i-A kanye ne-B yezindlela ezimbili zesiteji sesithupha sika-Anderson sampler;
> Ukugeleza kwepompo ye-peristaltic kungasethwa;
> Izinga lokugeleza kwe-microbial aerosol generator lingasethwa.
> Ukusebenza okuhle kwe-nebulization;
> Ilawulwa yi-microcomputer yezimboni enesivinini esikhulu;
> isikrini sokuthinta esinombala esingu-10.4-intshi esiphezulu;
> Imbobo ye-USB, esekela ukudluliswa kwedatha ye-USB flash disk;
> Izibani ezikhanyayo eziphakeme ezakhelwe ngaphakathi;
> Iswishi eyakhelwe ngaphakathi yokuvikela ukuvuza ukuze kuvikelwe ukuphepha kwabaqhubi;
> Ungqimba lwangaphakathi lwekhabhinethi lwenziwe ngensimbi engagqwali, futhi ungqimba lwangaphandle luyishidi eligoqiwe elibandayo elifuthwe ngepulasitiki;
> Ukugcina ukushisa kanye ne-flame retardant isethwe phakathi kwezingqimba zangaphakathi nezingaphandle;
> Umnyango wengilazi ovulelekayo wangaphambili ulungele ukuthi opharetha ohlolayo awubuke futhi awusebenzise;
> Abakaki abasusekayo abanobude obulungisekayo;
> I-caster ingasetshenziselwa ukusekela nokunyakaza.
Amazinga
EN14683-2019
I-ASTM F2100, STM F2101
YY 0469-2011
YY/T 0969-2013
I-GB/T 38880-2020
T/CNTAC 55—2020 T/CNITA 09104——2020
T/CTCA 7—2019
Diliva Izimpahla
| Amapharamitha amakhulu | Ibanga lepharamitha | Isixazululo | I-MPE (Iphutha Eliphezulu Elivumelekile) |
| Izinga Lokugeleza Kwesampula lika-A | 28.3L/min | 0.1L/min | ±2.5% |
| Izinga Lokugeleza Kwesampula lika-B | 28.3L/min | 0.1L/min | ±2.5% |
| Izinga lokugeleza kwe-Nebulization | (8～10)L/min | 0.1L/min | ±5.0% |
| Ukugeleza kwepompo ye-Peristaltic | (0.006–3.0)mL/min | 0.001mL/min | ±2.5% |
| Ingcindezi yangaphambili ye-A-path flowmeter | (-20⽞0)kPa | 0.1kPa | ±2.5% |
| Ingcindezi yangaphambili ye-B-path flowmeter | (-20⽞0)kPa | 0.1kPa | ±2.5% |
| Ingcindezi yangaphambili ye-nebulizer | (0–300)kPa | 0.1kPa | ±2.5% |
| Ingcindezi engemihle egumbini le-aerosol | (-90-120) Kuhle | 1Pa | ±2.0% |
| Izinga lokushisa lokusebenza | (0～50)℃ | ||
| Ingcindezi engemihle yeKhabhinethi | (-50～-200) Kuhle | ||
| Amandla okugcina idatha | ＞100000 amaqembu | ||
| Izici zesihlungi se-HEPS | Ukusebenza kahle kokuhlunga kwezinhlayiya kungaphezu kuka-0.3μm ≥ 99.99% | ||
| Isilinganiso esikhulu sama-aerosols | Isilinganiso sobubanzi bezinhlayiyana ngu (3.0 ± 0.3) μm, ukuchezuka okujwayelekile kwejometri ≤ 1.5 | ||
| Usayizi wezinhlayiyana othwetshuliwe wesampula ye-Anderson enezinyathelo ezingu-6 enezinyathelo ezimbili | 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 | ||
| Ubukhulu bekamelo le-aerosol | (ubude 600× ububanzi 85× ukujiya 3) mm | ||
| Isamba senani lesampula yokulawula ikhwalithi enhle | (2200±500) CFU | ||
| Izinga lokugeleza komoya wekhabhinethi yengcindezi engalungile | ≥5m3/min | ||
| Ubukhulu bomnyango wekhabethe lengcindezi engalungile | (ubude 1000× ububanzi 730) mm | ||
| Usayizi womsingathi | (ubude 1180× ububanzi 650× ukuphakama 1300) mm | ||
| Usayizi wabakaki | (ubude 1180× ububanzi 650× ukuphakama 600) mm, ukuphakama adjustable ngaphakathi 100mm | ||
| Ukunikezwa kwamandla kagesi | I-AC220V±10%,50Hz | ||
| Umsindo wezinsimbi | ＜65dB(A) | ||
| Isisindo somshini wonke | Cishe ama-250 kg | ||
| Ukusetshenziswa kwamandla sekukonke | ＜1500W | ||
