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Nā Keʻena Palekana Biosafety Hale Keʻena Biochemistry

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Papa II ʻAno A2/B2 Keena Palekana Ola

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

ʻAʻole ʻo ke keʻena palekana biosafety (BSC) he puʻupuʻu kino.

Nā loina no ke koho ʻana i nā keʻena palekana olaola i loko o nā laboratories biosafety:

Ke hoʻokahi ka pae hoʻokolohua, ʻaʻole pono e hoʻohana i kahi keʻena palekana olaola, a i ʻole e hoʻohana i kahi keʻena palekana olaola papa I.Ke pae 2 ka pae hoʻokolohua, i ka wā e hiki mai ai ka microbial aerosol a i ʻole nā ​​hana splashing, hiki ke hoʻohana ʻia kahi keʻena palekana olaola Papa I;i ka wā e pili ana i nā mea maʻi maʻi, pono e hoʻohana ʻia kahi keʻena palekana biological Class II me ka ʻāpana a i ʻole nā ​​​​ventila piha;Inā pili i nā mea make kino, nā mea radioactive a me nā mea hoʻoheheʻe maʻemaʻe, hiki ke hoʻohana ʻia nā keʻena palekana olaola piha o Class II-B (Type B2).Ke hoʻohana ʻia ka pae hoʻokolohua ma ka pae 3, pono e hoʻohana ʻia kahi keʻena palekana olaola Papa II a i ʻole Class III;Pono nā hana a pau e pili ana i nā mea maʻi maʻi e hoʻohana i ka papa II-B (Kōʻano B2) a i ʻole ka papa III palekana olaola.I ka pae ʻehā o ka pae hoʻokolohua, pono e hoʻohana ʻia kahi keʻena palekana olaola piha III piha.Hiki ke hoʻohana ʻia nā keʻena palekana olaola papa II-B i ka wā e hoʻohana ai nā limahana i nā lole pale paʻakikī.

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.

ʻElua mau ʻāpana nā keʻena palekana olaola: he kino pahu a me kahi pale.ʻO ke kino pahu ka nui o nā hale i lalo:

1. Pūnaehana kānana ea

ʻO ka ʻōnaehana kānana ea ka ʻōnaehana koʻikoʻi e hōʻoia i ka hana o kēia mea hana.Loaʻa iā ia kahi mea hoʻokele kaʻa, kahi ʻea ea, kahi kānana ea kaʻapuni a me kahi kānana ea exhaust waho.ʻO kāna hana nui, ʻo ia ka hoʻomau ʻana i ka ea maʻemaʻe i loko o ke keʻena, no laila ʻaʻole i emi iho ka nui o ka downdraft (vertical airflow) ma ka wahi hana ma mua o 0.3m / s, a ʻo ka maʻemaʻe o ka wahi hana e hōʻoia ʻia e hiki i nā māka 100.I ka manawa like, hoʻomaʻemaʻe ʻia ke kahe o waho e pale i ka pollution kaiapuni.

ʻO ka mea nui o ka ʻōnaehana ʻo ka kānana HEPA, kahi e hoʻohana ai i kahi mea ahi ahi kūikawā e like me ke kiʻi, a ua māhele ʻia ke kiʻi i loko o nā grids e nā ʻāpana alumini corrugated, i hoʻopiha ʻia me nā sub-particles aniani emulsified, a hiki ke hiki i ka pono kānana. 99.99%~100%.ʻO ka uhi kānana mua a iʻole ka kānana mua ma ka puka makani e hiki ai ke hoʻomaʻemaʻe muaʻia a hoʻomaʻemaʻeʻia ka ea ma mua o ke komoʻana i ka kānana HEPA, hiki ke hoʻolōʻihi i ke ola lawelawe o ka kānana HEPA.

2. Pūnaehana pahu ea exhaust waho

ʻO ka ʻōnaehana pahu hoʻoheheʻe waho i loko o kahi pahu pahu hoʻoheheʻe o waho, kahi peʻa a me kahi pahu hoʻopau.Hāʻawi ka mea hoʻoheheʻe waho waho i ka mana no ka hoʻopau ʻana i ka ea maʻemaʻe i loko o ka lumi hana, a hoʻomaʻemaʻe ʻia e ka kānana exhaust waho e pale i nā mea hoʻohālike a me nā mea hoʻokolohua i loko o ke keʻena.Paʻa ka ea ma kahi hana e pale i ka mea hoʻohana.

3. Sliding mua puka makani nenoaiu

Hoʻokumu ʻia ka ʻōnaehana hoʻokele puka aniani mua me ka puka aniani mua, ka mīkini puka, ka mīkini traction, ke kumu hoʻoili a me ka hoʻololi palena.

4. Aia ke kumu kukui a me ke kumu kukui UV ma loko o ka puka aniani e hōʻoia i kekahi olinolino i loko o ka lumi hana a me ka sterilize i ka papaʻaina a me ka ea i loko o ka lumi hana.

5. Aia i ka papa mana nā mea hana e like me ka mana, ke kukui ultraviolet, ke kukui kukui, ka hoʻololi fan, a me ka hoʻomaluʻana i ka neʻeʻana o ka puka aniani mua.ʻO ka hana nui ka hoʻonohonoho a hōʻike i ke kūlana ʻōnaehana.

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 ʻo ke kūlana kiʻekiʻe ka palena o ka alarm prompts.3.ʻO ke kumu hoʻopuka mana ma ka wahi hana ua hoʻolako ʻia me kahi kumu wai ʻole a me kahi pānaʻi wai e hoʻolako i ka maʻalahi no ka mea hoʻohana.Hoʻokomo ʻia kahi kānana kūikawā ma ka ea hoʻopau e hoʻomalu i ka pollution emission.5.Hana ʻia ke kaiapuni hana i ke kila kila 304 kiʻekiʻe, he 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 gauge.8, 10° tilt angle, e like me ka manaʻo hoʻolālā kino kanaka.

Hoʻohālike
BSC-700IIA2-EP(ʻAno luna papa) BSC-1000IIA2
BSC-1300IIA2
BSC-1600IIA2
Pūnaehana ea
70% ea recirculation, 30% ea exhaust
Papa maʻemaʻe
Papa 100@≥0.5μm (US Federal 209E)
Ka helu o nā kolone
≤0.5pcs/dish·hour (Φ90mm moʻomeheu pā)
Iloko o ka puka
0.38±0.025m/s
Waena
0.26±0.025m/s
Iloko
0.27±0.025m/s
ʻO ka wikiwiki o ka ea hoʻokuʻu mua
0.55m±0.025m/s (30% hoʻopau ea)
walaau
≤65dB(A)
ʻO ka haʻalulu haʻahaʻa haʻahaʻa
≤3μm
Lako ikehu
AC hoʻokahi māhele 220V/50Hz
ʻO ka hoʻohana mana kiʻekiʻe
500W
600W
700W
Kaumaha
160KG
210KG
250KG
270KG
Nui Loko (mm) W×D×H
600x500x520
1040×650×620
1340×650×620
1640×650×620
Nui o waho (mm) W×D×H
760x650x1230
1200×800×2100
1500×800×2100
1800×800×2100

Keena hoʻokolohua Biosafety Cabinet Laboratory

Keena Palekana Ola
BSC (1)
2

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