Dab tsi yog Cov Ntsiab Cai Ua Haujlwm Thiab Cov Cuab Yeej Tseem Ceeb Ntawm Laboratory Fume Hoods?
Dec 02, 2024| Kev sim fume hood yog cov cuab yeej siv dav hauv cov chaw sim, nws lub luag haujlwm tseem ceeb yog los tiv thaiv cov neeg ua haujlwm sim los ntawm cov pa phem, aerosols, lossis tshuaj lom neeg, thiab tiv thaiv kom tsis txhob muaj cov khoom siv sim los ntawm kev ua qias tuaj hauv chav kuaj. Lub fume hood tshem tawm cov pa phem thiab cov teeb meem ntawm qhov chaw sim mus rau sab nraud los ntawm huab cua ntws, ua kom muaj kev nyab xeeb ntawm cov neeg ua haujlwm sim. Lub hauv paus ntsiab lus ua haujlwm thiab cov thev naus laus zis tseem ceeb ntawm fume hoods tseem ceeb heev, thiab lawv yuav raug tshuaj xyuas hauv qab no.
txoj cai ua haujlwm
Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm lub fume hood tuaj yeem muab faib ua ob ntu: tso tawm thiab muab khoom. Exhaust yog cov txheej txheem ntawm kev tshem tawm cov pa phem thiab cov teeb meem uas tsim tawm hauv qhov chaw sim mus rau sab nraud los ntawm qhov hluav taws xob tso rau sab saud ntawm lub hood, thaum tiv thaiv huab cua sab nraum zoov los ntawm kev nkag mus rau qhov chaw sim. Thiab cov khoom siv cua yog xa cov huab cua huv mus rau hauv qhov chaw sim los ntawm lub qhov hluav taws xob cua hauv qab ntawm lub txee, tswj lub siab tsis zoo ntawm qhov chaw sim, thiab zam kom tsis txhob muaj cov khoom tsis zoo. Lub tshuab cua tshuab feem ntau yog nruab nrog cov kiv cua thiab cov ntxaij lim dej, uas tuaj yeem ua tiav qhov sib txawv ntawm cov cua purification los ntawm cov cua sib txawv thiab cov kev teeb tsa lim.
technology tseem ceeb
Cua ceev tswj tshuab: Cua ceev tswj hauv kev sim fume hoods yog ib qho tseem ceeb heev technology. Qhov tsim nyog cua nrawm tuaj yeem txhim kho qhov ua haujlwm ntawm lub fume hood, txo lub sijhawm nyob ntawm cov pa phem hauv qhov chaw sim, thiab yog li ua kom muaj kev nyab xeeb ntawm cov neeg ua haujlwm sim. Ntau dhau los lossis tsis txaus cua ceev tuaj yeem cuam tshuam rau cov pa tawm, yog li nws yuav tsum tau kho cua ceev kom tsim nyog raws li kev xav tau ntawm kev sim.
Filter technology: Lim hauv kev sim fume hoods ua lub luag haujlwm tseem ceeb heev. Hom thiab cov nyhuv lim dej ntawm lub lim ncaj qha cuam tshuam rau airflow purification nyhuv ntawm fume hood. Cov ntxaij lim dej feem ntau suav nrog cov lim thawj, HEPA lim, thiab cov lim dej ua kom muaj pa. Nws yog ib qho tseem ceeb heev uas yuav tau xaiv cov lim kom tsim nyog raws li qhov chaw kuaj thiab cov kev xav tau ntawm kev sim.
Txee tsim tshuab: Txee tsim rau kev sim fume hoods kuj yog ib qho ntawm cov thev naus laus zis tseem ceeb. Tsim nyog lub txee tsim tuaj yeem txhim kho kev sib khi thiab kev ruaj ntseg ntawm fume hoods, ua kom cov huab cua ntws zoo, thiab txo qis kev siv hluav taws xob thiab cov nqi tu. Nyob rau tib lub sijhawm, kev xaiv cov ntaub ntawv txee kuj tseem ceeb heev. Feem ntau, cov khoom siv cua tshuab yog ua los ntawm cov khoom siv xws li stainless hlau lossis fiberglass kom ntseeg tau tias lawv cov corrosion kuj thiab huv.
Hauv luv luv, lub hauv paus ntsiab lus ua haujlwm thiab cov thev naus laus zis tseem ceeb ntawm fume hoods yog qhov tseem ceeb rau kev kuaj kev nyab xeeb thiab kev tiv thaiv ib puag ncig. Los ntawm kev nruam kev thev naus laus zis thiab kev ua kom zoo dua qub, kev ua haujlwm thiab kev ua haujlwm ntawm fume hoods tuaj yeem txhim kho, ua kom muaj kev noj qab haus huv thiab kev nyab xeeb ntawm cov neeg ua haujlwm hauv chav kuaj.