DRK371-II Medical Mask Gas Exchange Pressure Rerekē Tester

Nga mea whakamatautau: Te ine i te rereketanga o te pehanga o te whakawhiti hau kanohi kanohi
Ka whakamahia te DRK371-II hei whakamatautau i te rereketanga o te rereketanga o te rereke o te hau o te taarua hau o nga rongoa rongoa me etahi atu hua.

Ka whakamahia te DRK371-II hei whakamatautau i te rereketanga o te rereketanga o te rereke o te hau o te taarua hau o nga rongoa rongoa me etahi atu hua.

Tautukunga Paerewa:
EN14683:2019; YY 0469-2011 kopare hāparapara hauora 5.7 rerekētanga pēhanga; YY/T 0969-2013 kopare hauora tuku 5.6 whakaahuru hau me etahi atu paerewa.

Āhuatanga:
1. Ka whakamahia te mita rere kawemai hei whakahaere i te rere o te hau.
2. Pūoko teitei o te pehanga rereke me te awhe o te 0～500Pa.
3. Whakamahia te puna hau hiko momi hei mana momi.
4. Whakaatu mata pa tae, ataahua me te atawhai. Ko te aratau mahi i runga i te tahua he watea ano he atamai.
5. Ko nga waahanga whakahaere matua ka tango i te papahoa papa-mahi-maha 32-bit mai i STMicroelectronics.
6. Ko te wa whakamatautau ka taea te whakarereke i runga i nga whakaritenga whakamatautau.
7. Ko te mutunga o te whakamatautau ka mau ki te oro oro mutunga.
8. Kua whakauruhia ki te kaipupuri tauira motuhake, hewari ki te whakamahi.
9. Ka whakamahia te kaitao hau hei puna hau ki te tuku hau ki te taputapu, kaore i te aukatihia e te waahi o te waahi whakamatautau.
10. Kua hangaia te taputapu hei rorohiko papamahi me te mahi pumau me te haruru iti.

Tawhā Hangarau:
1. Te puna hau: momo momi (paa hiko hiko);
2. Te rere whakamatautau: (8±0.2) L/min (0～8L/min ka taea te whakarite);
3. Tikanga hiri: O-mowhiti hiri;
4. Awhe tairongo pehanga rereke: 0～500Pa;
5. Ko te diameter manawa o te tauira ko Φ25mm
6. Aratau Whakaatu: whakaatu mata pa;
7. Ko te wa whakamatautau ka taea te whakatika noa.
8. Ka oti te whakamatautau, ka tuhia aunoa nga raraunga whakamatautau.
9. Te hiko hiko: AC220V±10%, 50Hz, 0.5KW