Hauv chav kuaj, lub fume hood yog ib qho tseem ceeb tshaj plaws ntawm cov khoom siv los ua kom muaj kev nyab xeeb ntawm kev sim. Txawm hais tias rau kev sim tshuaj lom neeg, lom neeg, lossis kev sim lub cev, lub fume hood zoo tswj kev sib kis ntawm cov pa phem, plua plav, thiab vapors, tiv thaiv kev noj qab haus huv thiab kev nyab xeeb ntawm cov neeg ua haujlwm kuaj.
Functions ntawm Fume Hood
1.Gas Tswj
Nruab nrog lub zog tso pa tawm, lub fume hood sai sai tshem tawm cov pa phem los ntawm chav kuaj, tiv thaiv cov neeg ua haujlwm hauv chaw kuaj mob los ntawm kev nqus cov tshuaj lom.
2.Kev tiv thaiv plua plav
Cov plua plav tsim tawm thaum lub sijhawm ua haujlwm tuaj yeem ntes tau los ntawm fume hood's filtration system, txwv tsis pub cov plua plav tawm mus rau hauv chav kuaj ib puag ncig.
3.Vapor Extraction
Cov vapors uas tsim nyob rau hauv siab -kev sim kub lossis tshuaj lom neeg raug tshem tawm raws sij hawm los ntawm lub hood fume, tswj kom huv thiab nyab xeeb kev sim.
Yuav siv lub Fume Hood li cas kom raug
1.Kev tshuaj xyuas tsis tu ncua
Xyuas kom lub qhov tso pa tawm thiab cov ntxaij lim dej ntawm lub fume hood ua haujlwm zoo, nrog kev saib xyuas niaj hnub thiab cov khoom hloov pauv raws sijhawm.
2.Kev Ua Haujlwm Zoo
Thaum lub sijhawm sim, ua kom thaj chaw ua haujlwm kom deb li deb hauv lub fume hood li sai tau kom tsis txhob muaj cov khoom phom sij.
3.Kev Tiv Thaiv Tus Kheej
Txawm tias thaum siv lub fume hood, cov neeg ua haujlwm hauv chaw kuaj mob yuav tsum hnav cov khoom tiv thaiv tus kheej tsim nyog, xws li hnab looj tes, tsom iav, thiab cov tsho tiv no.
Xaiv Txoj Cai Fume Hood
Cov kev sim sib txawv hu rau ntau hom fume hoods. Kev sim tshuaj lom neeg yuav xav tau cov khoom tiv thaiv corrosion-cov ntaub ntawv tiv taus, thaum cov kev sim tshuaj lom neeg xav tau siab - cov tshuab lim dej. Xaiv lub hood haum fume tuaj yeem txhim kho ob qho tib si kev nyab xeeb thiab kev ua haujlwm ntawm kev sim.
Xaus
Laboratory fume hood tsis yog tsuas yog ib feem ntawm cov khoom siv hauv chav kuaj xwb tab sis kuj yog tus saib xyuas ntawm kev sim kev nyab xeeb. Kev siv kom raug thiab kev saib xyuas ntawm lub fume hood muab cov neeg ua haujlwm kuaj nrog qhov chaw ua haujlwm nyab xeeb thiab noj qab nyob zoo.
