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Taboos ntawm Laboratory ua haujlwm (3)

10. Hnav khau khiab

Hnav cov khau khiab rau txhua lub sijhawm: nyob ze ntawm cov kua qaub tso tsheb hlau luam, cov chaw soj nstuam kub qis, qhov chaw ntub dej ntau, thiab thaum nce thiab nqis ntaiv, nws yooj yim rau poob thiab raug mob.

LEEJ TWG Laboratory Biosafety Manual Version 2: Kev Tiv Thaiv Kev Tiv Thaiv Kev Kuaj Mob 10. Tsis pub khau khiab, khau khiab lossis khau khau siab hauv chav kuaj.

Laboratory kev nyab xeeb system ntawm East China Normal University: 10. Nws yog txwv tsis pub mus ua hauj lwm liab qab los yog hnav vests, tiaj tus hauv qab, khau khiab (tshwj tsis yog rau waxed pem teb nyob rau hauv tsev)

Kev nyab xeeb ntawm Tianjin Pharmaceutical Research Institute: 6. Nws yog txwv tsis pub hnav cov khau khiab thaum ua haujlwm los tiv thaiv cov xwm txheej tsis zoo.

 

11. Centrifuge foob pob

Kev ua haujlwm tsis tu ncua

Centrifuge tig lub taub hau tsis sib npaug, tsis axisymmetric, thiab lub hau tsis nruj

Lub hau ntawm lub tshuab hluav taws xob tsis tau nruj nreem diagonally, txaus dej deionized tsis tau txhaj, thiab cov txheej txheem tsis siv neeg lub tshuab ua kom tsis muaj tshuaj tua kab mob tsis tuaj.

Muab cov ntawv / gauze / roj hmab / yas khoom rau hauv qhov cub kub

Lub sij hawm ntev raug rau ultraviolet lub teeb vim tsis tuaj yeem tua lub teeb ultraviolet

Thaum siv quartz distiller los npaj triple distilled dej, qhib lub hwj chim ua ntej thiab tom qab ntawd tig rau cov dej txias ...

combustion thiab tawg xwm txheej thiab kev tiv thaiv

Peb cov xwm txheej rau combustion thiab tawg ntawm centrifuge yog combustible, oxidant thiab ignition qhov chaw.Qhov kub ntawm cov ntaub ntawv muaj ib qho tseem ceeb cuam tshuam rau combustion thiab tawg.

2. Kev tiv thaiv

Siv cov roj inert lossis lwm yam roj rau kev tiv thaiv;Txoj kev saib xyuas cov dej ntws thiab kev ntsuas kev ntsuas siab tuaj yeem siv los tswj cov pa oxygen concentration.Yog tias qhov kev ua haujlwm nyob rau hauv qhov zoo siab, txoj kev saib xyuas siab yog nyiam.Feem ntau, txoj kev saib xyuas cov pa oxygen tuaj yeem siv los tswj cov pa oxygen kom nruj.

Mechanical raug mob raug mob ntawm centrifuge thiab kev tiv thaiv kev ntsuas

Nyob rau hauv tus kheej kev nyab xeeb xwm txheej ntawm centrifuges, feem ntau yog tshwm sim los ntawm misoperation los yog ua txhaum ntawm kev khiav hauj lwm cov txheej txheem.

1. Ua rau muaj kev huam yuaj

Thaum lub centrifuge pub mis, cov ntaub ntawv hauv lub nruas tsis tuaj yeem ncav cuag qhov tsis sib xws, uas yog, yuav muaj qhov tsis sib xws.Yog li ntawd, thaum lub nruas tig ntawm kev kub ceev, qhov kev tsis sib haum no yuav ua rau kev vibration ntawm lub nruas.

 

2. Kev tiv thaiv

Ib qho zoo sib cuam tshuam npog phaj tiv thaiv cov cuab yeej tuaj yeem ntsia tau rau ntawm cov khoom noj khoom noj ntawm cov khoom tiv thaiv kev nyab xeeb kom tshem tawm cov kev phom sij uas yuav muaj kev phom sij, uas yog, yog tias lub npog npog yog nyob rau hauv txoj hauj lwm qhib, lub interlocking tiv thaiv ntaus ntawv yuav tsum xyuas kom meej tias lub tshuab tsis tuaj yeem. pib;Ntawm qhov tsis sib xws, tsuav yog lub tshuab tseem khiav, lub hau npog tsis tuaj yeem qhib kom txog thaum lub nruas nres tsis tig.

 

 

 

 


Post lub sij hawm: Oct-14-2022