Lub disc centrifuge txawv li cas ntawm lwm hom centrifuge?

Cov centrifuges yog cov khoom siv tseem ceeb hauv ntau yam lag luam, txij li khoom noj thiab dej haus mus rau tshuaj thiab biotechnology. Lawv siv los cais cov khoom me me ntawm cov kua, xws li hauv kev ua kom cov cawv meej, kev sib cais cov ntshav, lossis kev ntxuav DNA. Muaj ntau hom centrifuges sib txawv, txhua tus muaj nws tus kheej cov yam ntxwv thiab qhov zoo. Hauv tsab xov xwm no, peb yuav tsom mus rau lub disc centrifuge thiab tshawb nrhiav seb nws txawv li cas ntawm lwm hom centrifuge.

Cov Ntsiab Lus ntawm Centrifugation

Kev centrifugation yog ib qho txheej txheem uas siv lub zog centrifugal los cais cov khoom me me ntawm cov kua raws li lawv qhov ceev. Thaum cov khoom sib tov raug tig ntawm qhov ceev ceev, cov khoom me me txav mus rau sab nraud thiab nyob hauv qab ntawm lub thawv, thaum cov khoom me me txav mus rau hauv thiab tsim ib txheej sib cais. Lub hauv paus ntsiab lus no yog siv rau ntau yam kev siv, los ntawm cov txheej txheem kev lag luam mus rau kev tshawb fawb hauv chav kuaj.

Cov centrifuges muaj ntau qhov loj thiab muaj peev xwm sib txawv, txij li cov qauv me me uas siv hauv chav kuaj mus rau cov chav loj hauv kev lag luam. Lawv tuaj yeem siv rau ntau yam kev siv, suav nrog kev sib cais cov khoom khov thiab cov kua, kev sib cais cov kua uas tsis sib xyaw, thiab kev sib cais cov khoom me me raws li qhov loj thiab qhov ceev.

Hom Centrifuges

Muaj ntau hom centrifuges sib txawv, txhua hom tsim rau cov kev siv thiab cov ntsiab cai ua haujlwm tshwj xeeb. Cov hom feem ntau suav nrog cov hauv qab no:

- Cov tshuab centrifuges uas muaj lub kaum sab xis ruaj khov: Cov tshuab centrifuges no muaj lub rotor uas muaj lub kaum sab xis ruaj khov uas tuav cov qauv ntawm lub kaum sab xis tas li thaum lub sijhawm centrifugation. Lawv feem ntau yog siv rau kev sib cais ib txwm thiab tsim nyog rau kev ua cov qauv loj.

- Cov tshuab centrifuges uas tig tau thoob: Cov tshuab centrifuges no muaj lub rotor uas tig tau thoob uas txav mus los thaum lub tshuab centrifuge tig, ua rau cov qauv hloov pauv. Lawv zoo tagnrho rau kev ua cov qauv me me thiab tuaj yeem ua tiav kev sib cais zoo dua piv rau cov tshuab centrifuges uas tig tau lub kaum sab xis.

- Cov tshuab centrifuges uas muaj zonal rotor: Cov tshuab centrifuges no muaj lub zonal rotor uas tuaj yeem tsim cov cheeb tsam sib cais sib txawv hauv tib qho qauv. Lawv feem ntau siv rau kev cais cov khoom tshwj xeeb los ntawm cov khoom sib xyaw thiab tsim nyog rau cov ntawv thov uas xav tau kev tswj hwm meej ntawm cov kev sib cais.

- Ultracentrifuges: Cov centrifuges ceev ceev no muaj peev xwm ncav cuag qhov ceev txog li 100,000 rpm lossis siab dua. Lawv yog siv rau cov ntawv thov uas xav tau kev sib cais ntawm cov khoom me me lossis cov molecule, xws li hauv kev ntxuav cov protein thiab nucleic acids.

Kev Taw Qhia Txog Disc Centrifuge

Lub disc centrifuge yog ib hom centrifuge uas siv ntau lub discs los ua kom sib cais. Nws ua haujlwm raws li lub hauv paus ntsiab lus ntawm kev tso dej, qhov twg cov khoom me me hauv cov kua dej poob rau hauv qab lub zog ntawm lub ntiajteb txawj nqus. Qhov sib txawv tseem ceeb nrog lub disc centrifuge yog tias nws siv lub zog centrifugal los ua kom cov txheej txheem no nrawm dua, ua rau kev sib cais sai dua thiab ua haujlwm tau zoo dua piv rau cov txheej txheem tso dej ib txwm muaj. Qhov no ua rau disc centrifuges zoo tagnrho rau cov ntawv thov uas xav tau kev xa khoom ntau thiab kev sib cais meej ntawm cov khoom me me.

Lub hauv paus ntsiab lus ua haujlwm ntawm lub disc centrifuge yog raws li qhov sib txawv ntawm cov nqi sedimentation ntawm cov khoom me me ntawm ntau qhov loj me thiab qhov ceev. Thaum cov khoom sib xyaw raug tig ntawm qhov ceev ceev, cov khoom me me txav mus rau sab nraud thiab nyob rau sab hauv ntawm lub disc stack, thaum cov khoom me me txav mus rau hauv thiab tsim ib txheej sib cais. Qhov no ua rau muaj kev sib cais zoo ntawm cov khoom me me raws li lawv qhov ceev, tso cai rau kev sib cais cov khoom tshwj xeeb ntawm cov khoom sib xyaw.

Cov yam ntxwv tseem ceeb ntawm Disc Centrifuges

Cov disc centrifuges muaj ntau yam ntxwv tseem ceeb uas ua rau lawv txawv ntawm lwm hom centrifuges. Cov yam ntxwv no suav nrog cov hauv qab no:

- Tsim cov disc stack: Cov disc centrifuges siv cov discs sib luag los tsim ib thaj chaw loj rau kev tso dej hauv ib qho chaw me me. Qhov no ua rau muaj kev sib cais zoo tshaj plaws thiab tso cai rau kev ua cov kua dej ntau hauv lub sijhawm luv luv.

- Muaj peev xwm ntxuav nws tus kheej: Ntau lub disc centrifuges muaj cov txheej txheem ntxuav nws tus kheej, xws li kev rho tawm cov khoom sib cais lossis kev ntxuav cov disc stack tsis tu ncua. Qhov no pab tiv thaiv kev txhaws thiab tswj kev ua haujlwm sib cais tas li raws sijhawm.

- Kev sib cais ua haujlwm tau zoo: Cov disc centrifuges paub txog lawv lub peev xwm los ua tiav qib siab ntawm kev sib cais ua haujlwm tau zoo, ua rau muaj kev sib cais meej thiab meej ntawm cov khoom me me. Qhov no ua rau lawv zoo tagnrho rau cov ntawv thov uas xav tau kev sib cais meej ntawm cov khoom, xws li hauv kev lag luam mis nyuj rau kev ua kom meej ntawm mis nyuj thiab kev sib cais ntawm cov mis nyuj qab zib.

- Kev Ua Haujlwm Txuas Ntxiv Mus: Cov disc centrifuges muaj peev xwm ua haujlwm txuas ntxiv mus, tso cai rau kev ua cov kua dej txuas ntxiv mus yam tsis tas yuav kaw ntau zaus. Qhov no ua rau lawv zoo tagnrho rau cov ntawv thov kev lag luam uas xav tau kev ua haujlwm siab thiab kev ua haujlwm sib cais tas li.

- Kev Siv Tau Ntau Yam: Cov disc centrifuges siv tau rau ntau yam kev siv, suav nrog kev sib cais cov khoom khov thiab cov kua, kev sib cais cov kua uas tsis sib xyaw, thiab kev ntxuav ntau yam khoom sib xyaw. Qhov no ua rau lawv yog cov cuab yeej siv tau ntau yam rau ntau yam lag luam, los ntawm cov khoom noj thiab dej haus mus rau cov tshuaj thiab biotechnology.

Cov ntawv thov ntawm Disc Centrifuges

Cov disc centrifuges siv rau ntau yam kev siv thoob plaws ntau yam lag luam. Qee qhov kev siv feem ntau suav nrog cov hauv qab no:

- Kev ua kom cov kua ntshiab: Cov disc centrifuges siv rau kev ua kom cov kua ntshiab, xws li kev sib cais cov khoom tsis huv ntawm cov kua txiv hmab txiv ntoo thiab kev tshem tawm cov khoom me me ntawm cov dej khib nyiab hauv kev lag luam. Qhov no ua rau cov kua ntshiab thiab pom tseeb uas ua tau raws li cov qauv zoo rau kev ua lossis pov tseg ntxiv.

- Kev sib cais cov kua uas tsis sib xyaw: Cov tshuab centrifuge disc yog siv los sib cais cov kua uas tsis sib xyaw, xws li roj thiab dej, hauv kev siv txij li kev kho dej khib nyiab mus txog kev tsim cov roj noj tau. Qhov no tso cai rau kev rov qab tau thiab rov siv dua cov peev txheej muaj nqis thiab txo qhov cuam tshuam rau ib puag ncig.

- Kev faib ua feem ntawm mis nyuj: Cov disc centrifuges siv dav hauv kev lag luam mis nyuj rau kev faib ua feem ntawm mis nyuj rau hauv nws cov khoom xyaw, xws li mis nyuj skim, mis nyuj qab zib, thiab whey. Qhov no tso cai rau kev tsim ntau yam khoom mis nyuj nrog cov khoom sib xyaw thiab cov khoom noj khoom haus tshwj xeeb, ua tau raws li qhov xav tau ntawm cov neeg siv khoom thiab cov chaw tsim khoom.

- Kev ntxuav cov tshuaj biopharmaceuticals: Cov disc centrifuges siv rau hauv kev lag luam biopharmaceutical rau kev ntxuav cov protein, nucleic acids, thiab lwm yam biomolecules. Qhov no yog qhov tseem ceeb rau kev tsim cov khoom lag luam biopharmaceutical zoo nrog kev ua tau zoo thiab kev nyab xeeb.

- Rov qab tau cov khoom muaj nqis: Cov disc centrifuges yog siv los rov qab tau cov khoom muaj nqis los ntawm ntau yam kev sib xyaw, xws li kev rov qab tau cov khoom me me los ntawm kev khawb av slurries thiab kev rho tawm cov tshuaj muaj nqis siab los ntawm cov tshuaj ntsuab. Qhov no tso cai rau kev siv cov peev txheej zoo thiab kev tsim cov khoom muaj nqis ntxiv.

Xaus lus

Xaus lus, cov disc centrifuges txawv ntawm lwm hom centrifuges hauv lawv txoj cai ua haujlwm, tsim, thiab cov yam ntxwv tseem ceeb. Lawv yog tus cwj pwm los ntawm lawv qhov kev sib cais zoo, muaj peev xwm ntxuav nws tus kheej, thiab ntau yam, ua rau lawv zoo tagnrho rau ntau yam kev siv hauv ntau yam lag luam. Txawm hais tias nws yog kev ua kom cov kua ntshiab, kev sib cais cov kua tsis sib xyaw, lossis kev ntxuav cov tshuaj biopharmaceuticals, disc centrifuges ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj txiaj ntsig zoo thiab txhim khu kev qha. Nrog lawv lub peev xwm los ua tiav kev sib cais ntawm cov khoom me me thiab tswj cov kua ntau, disc centrifuges yog cov khoom muaj nqis rau ntau yam txheej txheem kev lag luam.