Qingdao Junray Intelligent Instrument Co., Ltd. Njikọ

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Science popularization 丨 Ngwọta maka nchekwa nchekwa nchekwa nchekwa sitere na Junray

NJ 1815-2020 Nkọwapụta nkọwapụta maka klas l biosafety Cabinets

Kabinet biosafety (BSC) bụ nzacha na-adịghị mma na ventilash a kabinet, nke nwere ike igbochi ndị ọrụ na gburugburu ebe obibi ka ekpughere ha na aerosol na-emetọ ndu na-eme ihe n'oge nnwale ahụ. A na-ejikwa ya na ọgwụ na ahụ ike, njikwa ọrịa na mgbochi, nchekwa nri, biopharmaceuticals, nlekota gburugburu ebe obibi, yana ụlọ nyocha dị iche iche.

Ka ọ dị ugbu a, kọlọji nke nchekwa nchekwa ndụ nke Abụọ mepụtara ahịa ka ukwuu n'ihi ngwa ha na ewu ewu ha.

Agbanyeghi na ulo eji amuputa ihe nchekwa ndu nke abuo nke ulo akwukwo nke abuo nwere ike mezuo ihe ndi choro nke ulo oru biopharmaceutical, mana ha nwekwara adighi ike dika: otutu otutu, oru na adighi nma, na enweghi ihe edeputara, oru mmezi na uzo di iche iche. na nyocha ejighị n'aka, nke na-emetụta mmepe nke ahịa ahụ nke ọma.

Iji mee ka ahịa nchekwa nchekwa ndu wee mepụta ya n'ụzọ ahụike na usoro, Gọọmentị steeti maka Nlekọta Ahịa na Nchịkwa wepụtara JJF1815-2020 "Nkọwapụta Nhazi maka Kabinet II Biological Safety Cabinets" na Jenụwarị 17, 2020. standardkpụrụ ahụ ga-emejuputa atumatu site na Eprel 17, 2020.

Ngwọta maka nhazi ụlọ nchekwa biosafety site na Junray

Ọnọdụ ikuku

ZR-4000 Airflow visualizing tester adopts patented ultrasonic nebulizer iji mepụta 10 μm elu visualizable na enweghị mmetọ mmiri foogu, ọ na-adabara na foto na filming maka airflow Chọpụta na ọcha ụlọ mmepụta ihe, na ele mmadụ anya n'ihu ọcha gburugburu.

Leakage ule maka HEPA nzacha

A na-eme photomet ZR-6010 Aerosol nke ọma na ụkpụrụ Mie achụsasị, nke a na-eji anwale ma enwere ọnya mmiri na HEPA filter. Ngwaọrụ kwekọrọ na ọkọlọtọ mba na ụlọ ọrụ metụtara, nwere ike ịchọpụta nchoputa ngwangwa nke nchọpụta mbido na mgbada na ngosipụta ngosipụta oge na onye nwe ihe na ngwaọrụ ejiri aka, wee nwee ike ịchọta ọnọdụ ịgba ọsọ ọsọ na n'ụzọ ziri ezi. Ọ bụ na ọdabara ka leakage nchọpụta nke dị ọcha ụlọ, VLF bench, biosafety kabinet, uwe igbe, HEPA agụụ Cleaner, HVAC usoro, HEPA nyo, na-adịghị mma nsogbu nzacha usoro, ọrụ nkiri, nuklia nyo usoro, collection echebe nyo.

ZR-1300A aerosol generator bu ngwa oru puru iche nke na - eji ahihia Laskin emeputa DOP aerosol. Enwere ike idozi valvụ a na-achịkwa iji rụọ ọrụ na 4 ma ọ bụ 10 nozzles, na ntinye ikuku aerosol nwere ike iru 10μg / L-100μg / L n'okpuru ikuku nke 1.4m3/ nkeji-56.6m3/ min, na njirimara arụmọrụ nke aerosol na-agbaso ụkpụrụ mba, ọ dabara adaba maka nchọpụta nyocha nke ụlọ dị ọcha na ihe nzacha HEPA site na ụlọ ọrụ nyocha ngwa ọrụ ahụike, ogige maka njikwa na mgbochi ọrịa, ụlọ ọgwụ, ụlọ ọrụ ọgwụ, na ndị na-emepụta ihe nyocha HEPA.

Ndị ọrụ , ngwaahịa na obe ofufe nchedo

ZR-1013 Biosafety kabinet quality tester adopts potassium iodide (KI) usoro iji nwalee ọrụ nchedo nke klas II biosafety kabinet. Ọ na-akwado ule nke nchebe ndị ọrụ, nchebe ngwaahịa, na nchebe obe.

Ardskpụrụ:

YY 0569-2011 klas nke biological nchekwa

JJF 1815-2020 Nhazi nkọwapụta nke klaasị biosafety kabinet

DB52T 1254-2017 Nkà na ụzụ maka ịnwale ụlọ nchekwa biosafety

Ihe ntanye aka nke ZR-1100 bụ ngwa ahịa ọgbara ọhụrụ etolite maka nyocha ógbè microbial na nchọpụta nha micro-urughuru. Ihe onyonyo nhazi ihe onyonyo di omimi na ihe omimi sayensi nyere ya aka inyocha ihe ndi mmadu choro ma choputa ihe ndi ozo, iguta ya bu ngwa ngwa.

Okwesiri maka nchoputa ihe banyere oria ogwu na ulo ogwu, ulo oru nyocha nke sayensi, ulo ogwu ahu ike na oria oria ojoo, ebe ndi mmadu na-acho oria, nyocha na ndi mmadu, ndi oru nlezi anya na ndi oru nyocha, ndi oru nyocha banyere gburugburu ebe obibi, na ndi ogwu, nri na onunu, ulo oru ogwu na ahu ike. wdg.


Post oge: Jan-12-2021