Laboratory Biosaftety Cabinet Class II Type A2 Da Class II Nau'in B2

Matsayi na II Nau'in A2/B2 Majalisar Tsaron Halittu

Ministocin aminci na nazarin halittu (BSC) wani nau'in akwati ne, kayan aikin tsaro mara kyau na tsabtace iska wanda zai iya hana wasu barbashi masu illa masu cutarwa daga ƙafewa yayin ayyukan gwaji.A cikin sassan microbiology, bioomedicine, injiniyan kwayoyin halitta, da kera samfuran halittu, ana amfani da shi sosai a cikin binciken kimiyya, koyarwa, binciken asibiti, da samarwa.Ita ce mafi mahimmancin yanki na kayan kariya na aminci a cikin shingen kariya na matakin farko na biosafety na dakin gwaje-gwaje.

Ayyukan Majalisar Tsaron Halittu:

Na'urar tace iska mai inganci (HEPA) a cikin iskan waje tana tace iskan waje, wanda shine yadda majalisar lafiyar halittu ke aiki.Yana kiyaye matsi mara kyau a cikin majalisar kuma yana amfani da kwararar iska a tsaye don kiyaye ma'aikata.Bugu da kari, dole ne a tace iskar majalisar ta HEPA tace sannan a fitar da ita cikin yanayi don kare muhalli.

Sharuɗɗa don zaɓar ɗakunan aminci na halitta a cikin dakunan gwaje-gwaje na biosafety:

Sau da yawa ba shi da mahimmanci a yi amfani da ma'aikatar lafiyar halittu ko aji I idan matakin dakin gwaje-gwaje ya kasance 1. Lokacin aiki tare da kayan kamuwa da cuta, yakamata a yi amfani da majalisar kula da lafiyar halittu na Class II tare da ɗan rani ko cikakken iska;lokacin da matakin dakin gwaje-gwaje ya kasance Mataki na 2, za a iya amfani da majalisar kula da lafiyar halittu ta Class I lokacin da ƙananan iska ko ayyukan watsawa na iya faruwa;Class II-B cikakken shaye-shaye (Nau'in B2) kawai ya kamata a yi amfani da kabad ɗin aminci na rayuwa yayin aiki tare da sinadarai carcinogens, kayan aikin rediyo, da masu kaushi.Ya kamata a yi amfani da babban madaidaicin Class II-B (Nau'in B2) ko na aji na III don kare lafiyar halittu don duk wata hanya da ta shafi abubuwan da suka kamu da cutar yayin da matakin dakin gwaje-gwaje ya kasance Level 3. Ya kamata a yi amfani da ma'aunin tsaro na matakin III cikakke lokacin da matakin dakin gwaje-gwaje ya kasance. matakin 4. Lokacin da ma'aikata ke sanye da ingantattun kayan kariya na matsa lamba, ana iya amfani da kabad ɗin aminci na halitta na Class II-B.

Biosafety Cabinets (BSC), wanda kuma aka sani da Ma'aikatar Tsaron Halittu, tana ba da ma'aikata, samfuri, da kariyar muhalli ta hanyar iskar laminar da tacewa HEPA don nazarin halittu/microbiological.

Kwamfutocin lafiyar halittu gabaɗaya sun ƙunshi sassa biyu: jikin akwati da maƙalli.Jikin akwatin ya ƙunshi abubuwa masu zuwa:

1. Tsarin Tacewar iska

Hanya mafi mahimmanci don tabbatar da aikin wannan kayan aiki shine tsarin tace iska.Ya ƙunshi matatar iska ta waje, fanka mai tuƙi, tashar iska, da matatun iska guda huɗu gabaɗaya.Babban manufarsa ita ce ta ci gaba da kawo iska mai tsafta, tare da tabbatar da cewa magudanar ruwa ta wurin aikin (tsayewar iska) ba ta wuce 0.3 m/s ba kuma an tabbatar da matakin tsafta ya zama maki 100.Don guje wa gurɓatar muhalli, ana kuma tsabtace kwararar shaye-shaye na waje a lokaci guda.

Tace HEPA shine babban sashin aiki na tsarin.Firam ɗinsa an yi shi ne da wani abu na musamman da ke hana wuta, kuma tarkacen aluminum ɗin ya raba shi zuwa grid.Waɗannan grid ɗin suna cike da ƙananan ƙwayoyin fiber na gilashin emulsified, kuma ingancin tacewa zai iya kaiwa 99.99% zuwa 100%.Kafin tacewa da tsarkake iskar kafin ta shiga matatar HEPA ana yin ta ne ta hanyar murfin riga-kafi ko tacewa a shigar da iska, wanda zai iya ƙara tsawon rayuwar tace HEPA.

2. Tsarin akwatin iska mai shayewa na waje

Tsarin akwatin shaye-shaye na waje an yi shi da bututun shaye-shaye, fanka, da harsashin akwatin shaye-shaye na waje.Don kiyaye samfurori da abubuwa na gwaji a cikin majalisar, mai shayarwa na waje yana fitar da iska mai datti daga wurin aiki tare da taimakon matatar mai ta waje.Don kiyaye mai aiki, ana barin iskar da ke wurin aiki ta bar.

3. Zamiya gaba taga drive tsarin

Zamiya gaba taga drive tsarin yana kunshe da gaban gilashin ƙofar, kofa motor, gogayya inji, watsa shaft da iyaka canji.

4. Madogarar hasken wuta da hasken UV suna cikin ciki na ƙofar gilashin don tabbatar da wani haske a cikin ɗakin aiki da kuma lalata tebur da iska a cikin ɗakin aiki.

5. Ƙungiyar kulawa tana da na'urori irin su samar da wutar lantarki, fitilar ultraviolet, fitilu mai haske, fan sauya, da kuma sarrafa motsi na ƙofar gilashin gaba.Babban aikin shine saita da nuna matsayin tsarin.

Class II A2 Majalisar Tsaron Halittu/Babban Haruffan masana'anta:1. Tsarin keɓewar labulen iska yana hana haɓakar giciye na ciki da na waje, 30% na kwararar iska an fitar da shi a waje da 70% na wurare dabam dabam na cikin gida, matsa lamba na tsaye a tsaye, babu buƙatar shigar da bututu.

2. Ana iya buɗe ƙofar gilashin kuma a rufe gaba ɗaya don haifuwa, da siginonin ƙuntatawa tsayin jeri.Hakanan ana iya daidaita shi sama da ƙasa a ajiye shi a ko’ina.3.Domin saukakawa ma'aikaci, soket ɗin fitar da wutar lantarki a wurin aiki an sanye shi da soket mai hana ruwa da kuma najasa.4.Don rage gurɓatar hayaki, ana sanya takamaiman tacewa a iskar da ke shayewa.5.An gina filin aikin ne da bakin karfe 304 wanda ba shi da sumul, sumul, kuma ba ya da matattun iyakar.Yana iya dakatar da mahadi masu ɓarna da ƙwayoyin cuta daga lalacewa kuma yana da sauƙi don kashewa gabaɗaya.6.Yana ɗaukar iko na LED LCD panel da ginanniyar na'urar kariya ta fitilar UV, wanda za'a iya buɗewa kawai lokacin da aka rufe ƙofar aminci.7.Tare da tashar gano DOP, ginanniyar ma'aunin ma'aunin matsa lamba.8, 10 ° karkatar da kusurwa, daidai da tsarin ƙirar jikin ɗan adam.