BSC Papa II Type A2 Keena Palekana Ola

Papa II Type A2/B2 Keena Palekana Ola

Keena hoʻokolohua palekana / papa ii pono ke keʻena palekana olaola i ka animalcule lab, ʻoi aku ma ke ʻano

Ke hele ʻoe i loko o kahi keʻena noiʻi, aia kahi ʻāpana o nā mea hana i ʻōlelo pinepine ʻia e nā inoa like ʻole: ka puʻu moʻomeheu cell, ka puʻu moʻomeheu ʻiʻo, ka puʻupuʻu laminar, ka puʻupuʻu PCR, ka noho maʻemaʻe, a i ʻole ke keʻena biosafety.ʻO kahi mea nui e hoʻomaopopo ai, ʻaʻole i hana like ʻia kēia mau "hood" āpau;ʻoiaʻiʻo, loaʻa iā lākou nā mana pale ʻokoʻa loa.ʻO ke kaula maʻamau ka hāʻawi ʻana o nā mea hana i ke kahe o ka ea laminar no kahi wahi hana "maʻemaʻe", akā he mea nui e ʻike ʻaʻole nā ​​lako a pau e hāʻawi i nā limahana hou a i ʻole ka palekana o ke kaiapuni. nā hale hana e hoʻolako i nā limahana, ka honua, a me ka pale huahana.ʻO ka hapa nui o nā BSC (e laʻa, Papa II a me Papa III) e hoʻohana i nā kānana ea maʻemaʻe kiʻekiʻe (HEPA) i loko o ka ʻōnaehana hoʻopau a me ka hoʻolako ʻana no ka pale ʻana i nā mea olaola.

Hoʻohana nui ʻia kahi Biological Safety Cabinet (BSC), i ʻike ʻia he Biosafety Cabinet no ka mālama ʻana i nā laʻana olaola pathogenic a i ʻole no nā noi e koi ana i kahi wahi hana sterile.Hoʻokumu ke keʻena palekana olaola i ke kahe a me ka iho o ka ea e hāʻawi ai i ka pale o ka mea hoʻohana.

ʻO ke keʻena palekana biological (BSC) kahi mana ʻenekinia mua i hoʻohana ʻia no ka pale ʻana i nā limahana mai nā lāʻau biohazardous a infectious a kōkua i ka mālama ʻana i ka mana maikaʻi o nā mea e hana ʻia ana me ka kānana ʻana i ka ea komo a me ka hoʻopau ʻana.I kekahi manawa i kapa ʻia ʻo ia he laminar flow a i ʻole tissue culture hood.needing pale ana, e like me ka lāʻau lapaʻau, lāʻau lapaʻau, noiʻi ʻepekema a pēlā aku.

ʻO ke keʻena palekana biological (BSC), i ʻōlelo ʻia he keʻena biosafety, he puʻu a i ʻole pahu mīkina kūpono no ka mālama pono ʻana a me ka hoʻoponopono ʻana i nā laʻana olaola, bacteria, infectious organisms, e like me COVID-19, a me kekahi mau mea i ʻike ʻia ke kumu o ka maʻi kanesa ( carcinogens) a i ʻole nā ​​kīnā hānau (teratogens).Ua wehewehe ʻia nā koi o ke keʻena palekana olaola e nā Biological Safety Levels (BSL), e hoʻokaʻawale i nā pilikia olakino a palekana ma waena o ka papa 1, Papa 2, a me Papa 3, a me ka papa 4 kaiapuni.

Hāʻawi nā ʻōnaehana Palekana Ola Ola Papa II i ka ea hoʻoheheʻe kānana HEPA a me ka ea hoʻopau kānana HEPA.Pono nā keʻena biosafety papa-2 i mua o nā microbes haʻahaʻa haʻahaʻa, e like me Staphylococcus aureus.Loaʻa nā ʻano sub-type biosafety papa-2 i nā hoʻonohonoho A1, A2, B1, B2, a me C1.ʻO ka papa II A2 biosafety cabinets recirculate 70% o ka ea hoʻi i loko o ka wahi hana oiai e hoopau ana i ke koena 30%.Hoʻopau koke nā keʻena biosafety papa II B2 i ka 100% o ka ea e haʻalele ana i kahi hana.ʻO nā keʻena biosafety papa II C1 ua ʻae ʻia ʻo NSF/ANSI 49 a hiki ke hoʻololi i waena o nā hoʻonohonoho A2 a me B2.

ʻO Biosafety Cabinets (BSC), i ʻike ʻia ʻo Biological Safety Cabinets, hāʻawi i nā limahana, nā huahana, a me ka pale o ke kaiapuni ma o ka ea laminar a me ka kānana HEPA no ka lab biomedical/microbiological.

Papa II A2 keena palekana olaola/keena palekana olaola na mea nui o ka hale hana:

1. Ea pale kaawale manao pale i loko a me waho kea-contamination, 30% o ka ea kahe i hoʻokuʻu 'ia ma waho a me 70% o ka loko circulation, kino kaomi vertical laminar kahe, aole pono e kau paipu.

2. Hiki ke hoʻoneʻe ʻia ka puka aniani i luna a i lalo, hiki ke hoʻonohonoho pono ʻia, maʻalahi ke hana, a hiki ke pani piha ʻia no ka sterilization, a me ke kiʻekiʻe o ke kūlana kiʻekiʻe o ka hoʻāla ʻana.

3. Hoʻolakoʻia ka puka mana ma ka wahi hana me ka waiʻole a me kahi'āpana wai e hoʻolako i ka maʻalahi no ka mea hoʻohana.

4. Hoʻokomo ʻia kahi kānana kūikawā ma ka ea exhaust e kāohi i ka pollution emission.

5. Hana ʻia ka ʻenehana hana i ke kila kila 304 kiʻekiʻe, maʻemaʻe, maʻemaʻe, ʻaʻohe hopena make.Hiki ke maʻalahi a hoʻomaʻemaʻe maikaʻi ʻia a hiki ke pale i ka hoʻopau ʻana o nā mea ʻino a me nā disinfectants.

6. Hoʻohana ia i ka mana o ka panel LCD LED a me ka mea pale kukui UV i kūkulu ʻia, hiki ke wehe wale ʻia ke pani ʻia ka puka palekana.

7. Me ke awa ʻike DOP, i kūkulu ʻia i loko o ka ʻokoʻa kaomi ʻokoʻa.

8, 10 ° tilt angle, e like me ka manaʻo hoʻolālā kino kanaka