Rotary evaporatorsyog ib qho cuab yeej siv hauv ntau lub chaw kuaj tshuaj.Lawv yog tsim los kom maj mam thiab zoo tshem tawm cov kuab tshuaj los ntawm cov qauv los ntawm kev siv evaporation.Hauv cov ntsiab lus, cov evaporators xa tawm cov yeeb yaj kiab nyias ntawm cov kuab tshuaj thoob plaws sab hauv ntawm lub nkoj ntawm qhov kub thiab txias.Yog li ntawd, cov kuab tshuaj ntau dhau tuaj yeem raug tshem tawm sai sai los ntawm cov qauv tsis tshua muaj suab nrov.Yog koj txaus siab rauua rotary evaporationhauv koj lub chaw kuaj mob, cov lus qhia no rau kev xaiv lub chaw kuaj rotary evaporator yuav pab koj xaiv cov cuab yeej zoo tshaj plaws rau koj daim ntawv thov.
Kev xav txog kev nyab xeeb
Ib qho tseem ceeb tshaj plaws uas yuav tsum tau xav txog thaum xaiv chav kuajrotary evaporator systemyog kev nyab xeeb.Thaum rotary evaporation yog ib qho kev ua haujlwm yooj yim, ib txwm muaj qee qhov kev pheej hmoo uas nrog rau cov cua sov li cov kuab tshuaj, cov kua qaub, thiab cov qauv aqueous.Yog li ntawd, nws yog ib qho tseem ceeb uas yuav tsum tau ceev faj zoo xws li kev yuav cov khoom siv kev nyab xeeb thiab cov khoom siv kom ntseeg tau tias kev ua haujlwm ntawm cov cuab yeej muaj kev nyab xeeb li sai tau.
Piv txwv li, ventilated fume hoods thiab shields tuaj yeem tiv thaiv cov neeg ua haujlwm los ntawm cov tshuaj phem vapors uas tau tsim thaum lub sij hawm rotary evaporation.Tau txais coated glassware kuj tau txais txiaj ntsig, vim nws yuav pab tiv thaiv implosions uas tshwm sim thaum glassware uas muaj cov kab nrib pleb los yog qhov tsis zoo ntawm lub sijhawm ua haujlwm.Txhawm rau kom muaj kev nyab xeeb zoo, xav txog kev yuav ib lub evaporator rotary uas muaj motorized lifts nyob rau hauv cov ntaub ntawv lub hwj chim tawm, los yog advanced shutoff txheej txheem nyob rau hauv cov ntaub ntawv uas lub cua sov da dej mus qhuav.
Tus Qauv
Thaum nws los txog xaiv ibLaboratory teb evaporatoruas yog qhov zoo tshaj plaws rau koj daim ntawv thov, nws yog ib qho tseem ceeb uas yuav tau xav txog cov qauv koj yuav siv.Qhov loj, hom, thiab rhiab heev ntawm cov qauv yuav ua lub luag haujlwm hauv kev teeb tsa zoo tshaj plaws ntawm cov evaporator teb.Piv txwv li, yog tias koj cov qauv yog cov kua qaub, koj yuav tsum xaiv cov kua qaub-resistant system uas tau coated kom zoo los tiv thaiv corrosion.
Koj kuj yuav tsum xav txog qhov kub ntawm qhov uas koj tus qauv xav tau kom condensed.Qhov ntsuas kub no yuav cuam tshuam rau hom txias ntxiab uas koj cov evaporator teb yuav xav tau.Rau cov cawv, -105 ° C txias ntxiab feem ntau yog qhov zoo tagnrho, thaum -85 ° C txias ntxiab ua haujlwm rau feem ntau cov qauv aqueous.
Environmental Considerations
Yog tias koj lub chaw kuaj mob txhawj xeeb txog kev txo nws qhov tsis zoo rau ib puag ncig, koj kuj tseem xav khaws qee qhov kev xav txog ib puag ncig hauv siab thaum xaiv lub evaporator teb.
Thaum nws los txog rau condensing thiab sau cov qauv, condenser coils los yog cov ntiv tes txias feem ntau ua ke nrog cov dej ntws los yog dej khov qhuav.Cov txheej txheem zoo li no yuav tsum tau hloov cov dej tsis tu ncua los tiv thaiv algae buildup, uas tuaj yeem ua rau cov dej khib nyiab ntau dhau sijhawm.
Txhawm rau txuag cov peev txheej, xav txog kev xaiv rau lub tshuab hluav taws xob rotary uas tau nruab nrogcirculating chillers, uas tuaj yeem txuas nrog cov evaporators.Xws li recirculating chillers pab txhawb kom muaj txiaj ntsig zoo thaum txo cov khoom pov tseg.
Yog koj xav taurotary evaporatorlos yog muaj feem xyuam rau cov cuab yeej kuaj,thov hu rau peb, Kuv yuav pab koj nrog kev paub txog kev txawj ntse
Post lub sij hawm: Nov-01-2023
