Txoj kev sim fume hood yog khoom siv me me. Cov pa loj yog 1500 x 850x2350. Qhov chaw yuav tsum muaj qhov loj li cas? Qhov tseem ceeb tshaj plaws yog tias qhov hood fum yuav tsum tau muab ze rau lub qhov rais kom lub yeeb nkab ua tau tawm hauv tsev tawm sab nraud. Lub luv dua cov yeeb nkab, qhov zoo dua qhov pa tawm. Coob tus neeg yuav tso cov cuab yeej tawm hauv cov ces kaum ntawm phab ntsa. Nws nyob deb ntawm qhov chaw sim. Lub xeev occupies lwm cov rooj tog kev sim. Qee cov ntaub ntawv tseem ceeb thiab cov tshuaj reagents tseem ceeb yuav tsum tau muab tso rau ntawm qhov kev kuaj zaum ob. Cov kev sim yuav pib tau thaum twg los tau. Qhov tseeb, lub tswv yim no tsis yog. Txawm hais tias qhov loj ntawm cov khoom siv qhov cua tshuab, nws yuav tsum tau muab tso rau qhov kev xeem raug tshem tawm.
Nquag, cov pa taws yuav tsum tau muab tso rau ze rau qhov kev xeem ntawv, vim tias txhua zaus cov pa nkev lossis hmoov av raug tsim los ntawm qhov kev xeem raug tshem tawm, nws yog thawj qhov ua kom tsis zoo thiab feem ntau cov kuab. . Peb yuav tsum tau ceev faj txog kev tiv thaiv kom tsis txhob muaj teeb meem ua ntej lawv tshwm sim. Txawm hais tias qhov loj qhov yaug khoom ntim thaj tsam loj, lub tshuab ua pa kuj zoo heev.
Cov khoom cua lom zem txawv ntawm lwm cov khoom siv hauv kev sim. Txawm tias nws yog ib tug kais dej los yog ib lub tshuab ua kua, nws yuav siv tau ntev li ntev tau yog koj tuaj yeem siv ob peb kauj ruam. Nyob rau qhov zoo tshaj plaws, nws yog ib qho teeb meem me me. Txawm li cas los xij, yog tias koj tso lub tshuab pa rau kom deb deb, thaum cov pa roj tawm hauv lub qhov kev sim, qhov cua tshuab tsis tuaj yeem hloov thiab ua pa taws, ces qhov chaw zoo tshaj qhov tsis zoo yuav tsis muaj teeb meem ntau.
Qhov siab ntawm cov pa luam yeeb hood yog 2350mm, ces qhov siab qis kawg ntawm txoj kev sim rau txhim kho lub fume hood yuav tsum tsis txhob qis dua qhov siab siab ntawm 2900mm. Qhov hood yeeb nkab feem ntau yog 250 hli inch lossis 200mm ncaj qha. Ntawm cov hoob kawm, cov yeeb nkab pa roj carbon dioxide yog ib qho zoo dua, lub suab nrov yog tus kuj hais tias yuav tsis tshua muaj. Thaum txhim kho lub cav ntom ntom nti, qhov loj me me yog 2700 hli los hauv av, thiab pem hauv ntej thiab nram qab nrug ze li 450mm.