ZR-1000 Mask Bacterial Filtration Efficiency (BFE) Tester
Ko nga korero matua o te Tauira ZR-1000 mask bacteria filtration efficiency tester (BFE) e kore e tutuki noa nga whakaritenga o B.1.1 i YY0469-2011
Ngā āhuatanga
> Ko te punaha whakamatautau pehanga kino e whakarite ana i te haumaru o nga kaiwhakahaere;
> Ko te rūnanga pēhanga tōraro kua rite ki te papu peristaltic, A me B rua-ara ono atamira Anderson tauira;
> Ka taea te whakarite te rere o te papu peristaltic;
> Ka taea te whakarite i te tere rere o te miihini aerosol miihini.
> He pai te mahi nebulization;
> Whakahaerehia e te rorohiko rorohiko tere-tere kua whakauruhia;
> 10.4-inihi ahumahi wherikotanga teitei mata pa tae;
> Tauranga USB, tautoko te whakawhiti raraunga o te kōpae kohiko USB;
> Nga rama rama teitei i hangaia;
> Hangaia i roto i te whakawhiti whakamarumaru riipene hei tiaki i te haumaru o nga kaiwhakahaere;
> Ko te paparanga o roto o te rūnanga he mea hanga ki te kowiri tira, a ko te paparanga o waho he pepa matao-rere maputia e te kirihou;
> Ko te whakamarumaru wera me te aukati mura kua whakaritea ki waenga i nga papa o roto me waho;
> He watea te tatau karaihe tuwhera o mua mo te kaiwhakahaere whakamatautau ki te mataki me te whakahaere;
> Taiapa wetewete me te teitei ka taea te whakarite;
> Ka taea te whakamahi i te caster mo te tautoko me te neke.
Paerewa
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
Tukua Taonga
| Tawhā matua | Awhe tawhā | Whakatau | MPE (Hapa Morahi Whakaaetia) |
| Rere Rere Tauira o A | 28.3L/min | 0.1L/min | ±2.5% |
| Rere Rere Tauira o B | 28.3L/min | 0.1L/min | ±2.5% |
| Rere rere nebulization | (8～10)L/min | 0.1L/min | ±5.0% |
| Te rere papu peristaltic | (0.006～3.0)mL/mene | 0.001mL/min | ±2.5% |
| Te pehanga o mua o te mita rere A-ara | (-20～0)kPa | 0.1kPa | ±2.5% |
| Te pehanga o mua o te mita rerenga B-ara | (-20～0)kPa | 0.1kPa | ±2.5% |
| Te pehanga o mua o te nebulizer | (0～300)kPa | 0.1kPa | ±2.5% |
| Te pehanga kino i roto i te ruma aerosol | (-90～-120) Kaati | 1Pa | ±2.0% |
| Te pāmahana mahi | (0～50) ℃ | ||
| Te pehanga kino a te rūnanga | (-50～-200) Kaati | ||
| Te kaha rokiroki raraunga | ＞100000 nga roopu | ||
| Nga ahuatanga o te tātari HEPS | Ko te pai o te filtration mo nga matūriki kei runga ake i te 0.3μm ≥ 99.99% | ||
| Arata papatipu diameter o aerosol | Ko te diameter matūriki toharite he (3.0 ± 0.3) μm, ine ine paerewa āhuahanga ≤ 1.5 | ||
| Te rahi o te matūriki i hopukina o te tauira Anderson e 6-waahi-rua | 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 | ||
| Te rahi o te ruma aerosol | (roa 600× diameter 85× matotoru 3) mm | ||
| Te maha o te tauira mana kounga pai | (2200±500) CFU | ||
| Rere rere hau o te rūnanga pēhanga tōraro | ≥5m3/min | ||
| Te rahi o te tatau rūnanga pehanga kino | (te roa 1000× te whanui 730) mm | ||
| Rahi kaihautu | (te roa 1180x te whanui 650x te teitei 1300) mm | ||
| Rahi taiapa | (roa 1180× whanui 650× teitei 600) mm, teitei ka taea te whakarite i roto i te 100mm | ||
| Tuku hiko | AC220V±10%，50Hz | ||
| Haruru taputapu | ＜65dB(A) | ||
| Te taumaha o te miihini katoa | Tata ki te 250 kg | ||
| Te paunga hiko katoa | |||
