Ụlọ ọrụ nchekwa ndụ biosafety Laboratory Cabinet Biochemistry Safety bayoloji
- Nkọwa ngwaahịa
Klas II Ụdị A2/B2 Cabinet Safety Biological
kabinet nchekwa ụlọ nyocha/klas ii kabinet nchekwa ndụ dị mkpa na ụlọ nyocha anụmanụ, ọkachasị n'ọnọdụ ahụ
Kabinet biosafety (BSC) abụghị ihe mkpuchi uzuzu kemịkal.
Ụkpụrụ maka ịhọrọ igbe nchekwa ndụ na ụlọ nyocha biosafety:
Mgbe ọkwa ụlọ nyocha bụ otu, ọ dịghị mkpa n'ozuzu iji kabinet nchekwa ndu, ma ọ bụ jiri kabinet nchekwa nchekwa ndụ klas I.Mgbe ọkwa ụlọ nyocha bụ Ọkwa 2, mgbe microbial aerosols ma ọ bụ ọrụ splashing nwere ike ime, enwere ike iji kọbọd nchekwa ndụ Klas I;mgbe ị na-emeso ihe ndị na-efe efe, a ga-eji ụlọ nchekwa nchekwa ndụ nke klas II nke nwere akụkụ nke ikuku ma ọ bụ zuru ezu;Ọ bụrụ na ị na-emeso carcinogens kemịkalụ, ihe ndị na-eme redio na ihe mgbaze na-agbanwe agbanwe, naanị klas II-B zuru oke (ụdị B2) ka a ga-eji nchekwa nchekwa ndụ.Mgbe ọkwa ụlọ nyocha bụ Ọkwa 3, a ga-eji kọbọd nchekwa ndụ Klas II ma ọ bụ klaasị III;Arụmọrụ niile metụtara ihe na-efe efe kwesịrị iji Klas II-B (ụdị B2) ike gwụrụ nke ọma ma ọ bụ kọbọd nchekwa ndụ klaasị III.Mgbe ọkwa ụlọ nyocha dị ọkwa anọ, a ga-eji ọkwa nke atọ zuru oke maka nchekwa ndụ.Enwere ike iji kọbọd nchekwa ndụ klaasị II-B mgbe ndị ọrụ yi uwe nchebe dị mma.
Biosafety Cabinets (BSC), nke a makwaara dị ka Cabinets Safety Biological, na-enye ndị ọrụ, ngwaahịa, na nchekwa gburugburu ebe obibi site na ikuku laminar na nzacha HEPA maka ụlọ nyocha biomedical/microbiological.
Kabinet nchekwa ndu n'ozuzu nwere akụkụ abụọ: igbe igbe na ihe nkwado.Igbe ahụ na-agụnyekarị usoro ndị a:
1. Igwe nzacha ikuku
Usoro nzacha ikuku bụ usoro kachasị mkpa iji hụ na arụ ọrụ nke akụrụngwa a.Ọ nwere igwe na-anya ụgbọ ala, ọwa ikuku, ihe nzacha ikuku na ihe nzacha ikuku nke mpụga.Isi ọrụ ya bụ ịnọgide na-eme ka ikuku dị ọcha banye n'ime ụlọ ọrụ ahụ, nke mere na nkwụsịtụ (vertical airflow) na-erugharị na mpaghara ọrụ adịghị erughị 0.3m / s, na ịdị ọcha na mpaghara ọrụ na-ekwe nkwa iru 100 akara ule.N'otu oge ahụ, a na-asachapụkwa mpụta ikuku nke mpụga iji gbochie mmetọ gburugburu ebe obibi.
Akụkụ bụ isi nke usoro ahụ bụ ihe nzacha HEPA, nke na-eji ihe mkpuchi ọkụ pụrụ iche dị ka etiti ahụ, a na-ekewakwa etiti ahụ n'ime grids site na mpempe akwụkwọ alumini corrugated, nke juputara na obere akụkụ eriri iko emulsified, yana arụmọrụ filtration nwere ike iru. 99.99% ~ 100%.Ihe mkpuchi nke mbụ ma ọ bụ ihe nzacha na ntinye ikuku na-enye ohere ka a na-ehichapụ ikuku ma mee ka ọ dị ọcha tupu ịbanye na nzacha HEPA, nke nwere ike ịgbatị ndụ ọrụ nke nzacha HEPA.
2. Mpụga iyuzucha igbe igbe ikuku
Usoro igbe nke dị n'èzí nwere igbe igbe nke dị n'èzí, ihe fan na duct.Igwe ikuku nke mpụga na-enye ike maka ikpochapụ ikuku na-adịghị ọcha n'ime ụlọ ọrụ, a na-asachapụkwa ya site na nzacha nke mpụga iji chebe ihe nlele na ihe nnwale dị na kabinet.Ikuku dị na mpaghara ọrụ na-agbapụ iji chebe onye ọrụ.
3. Sliding n'ihu window mbanye usoro
The slide n'ihu window mbanye usoro na-emi esịnede n'ihu iko ụzọ, ụzọ moto, traction usoro, nnyefe aro na ịgba mgba ọkụ.
4. Isi iyi ọkụ na ìhè UV dị n'ime ime ọnụ ụzọ iko ahụ iji hụ na ụfọdụ nchapụta na ụlọ ọrụ na sterilaiz na tebụl na ikuku n'ime ụlọ ọrụ.
5. Ogwe njikwa nwere ngwaọrụ ndị dị ka ọkụ ọkụ, oriọna ultraviolet, oriọna ọkụ, fan ọkụ, na ịchịkwa mmegharị nke ọnụ ụzọ iko n'ihu.Isi ọrụ bụ ịtọ ma gosipụta ọkwa sistemụ.
Klas II A2 nchekwa bayoloji/biological cabinet cabinet nke ndị isi agwa:1. Mwepu nkewa nke ikuku na-egbochi mmetọ nke ime na mpụga, 30% nke ikuku ikuku na-apụ n'èzí na 70% nke mgbasa ozi dị n'ime, nrụgide na-adịghị mma na-asọba na laminar, ọ dịghị mkpa ịwụnye ọkpọkọ.
2. Enwere ike ibugharị ọnụ ụzọ iko ahụ elu na ala, enwere ike idobe ya n'ụzọ akaghị aka, ọ dị mfe iji rụọ ọrụ, enwere ike mechie ya kpamkpam maka ịgba ọgwụ mgbochi nwa, na ọkwa ọkwa dị elu na-akpalite.3.A na-eji oghere na-emepụta ike na mpaghara ọrụ nwere oghere mmiri na-adịghị na mmiri na mmiri mmiri iji mee ka ọ dị mma maka onye ọrụ4.A na-etinye ihe nzacha pụrụ iche n'ikuku ikuku iji chịkwaa mmetọ ikuku.5.A na-eji igwe anaghị agba nchara 304 dị elu mee ebe a na-arụ ọrụ, nke dị nro, na-enweghị ntụpọ, na-enweghị njedebe nwụrụ anwụ.Enwere ike ihichapụ ya n'ụzọ dị mfe na nke ọma ma nwee ike igbochi mmebi nke ihe ndị na-emebi emebi na ọgwụ nje.6.Ọ na-anabata njikwa panel LCD LED na ngwaọrụ nchekwa ọkụ UV arụnyere, nke enwere ike imeghe naanị mgbe emechiri ụzọ nchekwa.7.Site n'ọdụ ụgbọ mmiri nchọpụta DOP, arụnyere nrụnye nrụgide dị iche iche.8, 10° tilt angle, kwekọrọ n'echiche imewe ahụ mmadụ.
Nlereanya | BSC-700IIA2-EP(Table Top ụdị) | BSC-1000IIA2 | BSC-1300IIA2 | BSC-1600IIA2 |
Usoro ikuku | 70% ikuku recirculation, 30% ikuku iyuzucha | |||
Ọkwa ịdị ọcha | Klas 100@≥0.5μm (US Federal 209E) | |||
Ọnụọgụ nke obodo | ≤0.5pcs / efere efere (Φ90mm omenala efere) | |||
N'ime ọnụ ụzọ | 0.38±0.025m/s | |||
N'etiti | 0.26±0.025m/s | |||
N'ime | 0.27±0.025m/s | |||
Ọsọ ikuku mmiri n'ihu | 0.55m± 0.025m/s (30% iyuzucha ikuku) | |||
Mkpọtụ | ≤65dB(A) | |||
Vibration ọkara kacha elu | ≤3μm | |||
Ịnye ọkụ | AC otu nkeji 220V/50Hz | |||
Oriri ike kacha | 500W | 600W | 700W | |
Ibu | 160KG | 210KG | 250KG | 270KG |
Nha ime (mm) W×D×H | 600x500x520 | 1040×650×620 | 1340×650×620 | 1640×650×620 |
Nha Mpụga (mm) W×D×H | 760x650x1230 | 1200×800×2100 | 1500×800×2100 | 1800×800×2100 |