Vim li cas thiaj hu ua Lab Bench?

Vim li cas nws thiaj li hu ua lab lub rooj zaum?

Taw qhia:

Laboratories yog qhov chaw tseem ceeb rau kev sim thiab kev tshawb fawb. Ib qho kev sib koom ua ke pom muaj nyob hauv yuav luag txhua qhov chaw kuaj mob yog lub chaw kuaj sim. Nws yog ib lub rooj ntev, zoo li lub rooj siv rau kev ua haujlwm ntau yam kev tshawb fawb. Tab sis koj puas tau xav tias yog vim li cas nws thiaj li hu ua lab lub rooj ntev zaum? Nyob rau hauv tsab xov xwm no, peb yuav delve rau hauv lub hauv paus chiv keeb thiab evolution ntawm cov khoom siv hauv chav kuaj no. Peb yuav tshawb txog cov ntsiab lus keeb kwm, kev siv tswv yim, thiab cov laj thawj tom qab nws qhov tshwj xeeb nomenclature. Yog li, cia peb pib ntawm txoj kev txawj ntse no nthuav tawm zaj dab neeg tom qab lub rooj sib tham.

Keeb kwm keeb kwm:

Txhawm rau nkag siab txog cov laj thawj tom qab lub npe, nws yog ib qho tseem ceeb uas yuav tau tshawb nrhiav keeb kwm cov ntsiab lus nyob rau hauv qhov chaw kuaj sim thawj zaug. Lub tswv yim ntawm lub chaw soj nstuam tuaj yeem taug qab mus rau lub sijhawm qub, qhov twg alchemists thiab cov kws tshawb fawb thaum ntxov tau koom nrog kev sim. Txawm li cas los xij, cov chav kuaj niaj hnub no, raws li peb paub niaj hnub no, tau tshwm sim thaum lub sijhawm kev hloov pauv kev tshawb fawb hauv xyoo pua 17th. Nrog rau kev nce ntawm cov txheej txheem empirical thiab hloov mus rau kev tshawb fawb pov thawj, qhov xav tau rau qhov chaw tshwj xeeb los ua cov kev sim ua pov thawj.

Cov rooj tog zaum hauv chav kuaj, suav nrog lub rooj zaum hauv chav sim, pib ua kom zoo thaum lub sijhawm no. Thaum xub thawj, cov rooj zaum no tsuas yog hu ua "worktables" lossis "workbenches" vim lawv qhov ua haujlwm zoo. Lawv muab qhov chaw tiaj tus thiab ruaj khov rau cov kws tshawb fawb los ua cov haujlwm xws li tshuaj lom neeg, kev npaj ua qauv, thiab kev soj ntsuam microscopic. Txawm li cas los xij, lo lus "lab lub rooj ntev zaum" tau txais koob meej nyob rau lub sijhawm vim muaj cov yam ntxwv tshwj xeeb thiab kev siv tshwj xeeb.

Tsim thiab nta:

Lub rooj zaum hauv chav kuaj feem ntau yog ib lub rooj ntev ntev uas ua los ntawm cov khoom siv ruaj khov xws li cov hlau tsis muaj steel, laminated ntoo, lossis cov tshuaj tiv thaiv polymers. Nws tsim muaj cov yam ntxwv tshwj xeeb tseem ceeb rau kev sim kev tshawb fawb. Cov yam ntxwv no yuav txawv nyob ntawm qhov tshwj xeeb ntawm kev tshawb fawb, tab sis qee cov ntsiab lus tau txais kev pom zoo thoob ntiaj teb.

Ib tug xws li feature yog muab rau qhov siab adjustability. Lab lub rooj zaum yog tsim los kom haum rau cov kws tshawb fawb ntawm qhov siab sib txawv thiab pab txhawb kev ua haujlwm ergonomic. Lub peev xwm hloov kho qhov siab ua kom lub cev xis nyob, txo qis thiab muaj peev xwm noj qab haus huv cuam tshuam nrog kev sim ua haujlwm ntev.

Lwm qhov tseem ceeb tshaj plaws yog lub xub ntiag ntawm built-in cia xaiv. Kev sim hauv chav sim feem ntau xav tau ntau yam khoom siv, khoom siv, thiab tshuaj. Cov rooj zaum hauv chav kuaj tau nruab nrog cov tub rau khoom, cov txee, thiab cov txee khaws cov khoom tseem ceeb no yooj yim. Qhov kev npaj no txhim kho kev nyab xeeb los ntawm kev khaws cov khoom phom sij kom raug thiab txhim kho.

Daim ntawv thov Utilitarian:

Lab cov rooj zaum ua haujlwm ua haujlwm ntau qhov chaw ua haujlwm rau ntau qhov kev qhuab qhia ntawm kev tshawb fawb. Txawm hais tias lawv tuaj yeem sib txawv ntawm qhov ntev thiab kev teeb tsa tshwj xeeb, lawv lub hom phiaj tseem ceeb tseem nyob tas li - muab lub platform txhim khu kev qha rau cov haujlwm tshawb fawb. Qee qhov tseem ceeb ntawm kev siv cov chaw kuaj sim muaj xws li:

1. Chemistry Laboratories: Lab lub rooj zaum yog dav siv nyob rau hauv chemistry labs rau ntau yam txheej txheem. Los ntawm kev sib xyaw reagents mus rau kev ua titrations, cov rooj zaum no muaj qhov chaw ruaj khov rau kev ntsuas meej thiab cov tshuaj tiv thaiv. Lawv kuj feem ntau muaj cov tshuaj tiv thaiv kab mob los tiv thaiv kev puas tsuaj los ntawm kev nchuav thiab cov ntaub ntawv corrosive.

2. Kev Tshawb Fawb Txog Kev Nyuaj Siab: Hauv kev ua liaj ua teb ntawm biology, cov rooj zaum hauv chaw kuaj mob tseem ceeb heev rau cov haujlwm xws li kev ua haujlwm ntawm lub tshuab hluav taws xob, kuaj cov ntaub so ntswg, thiab kev npaj cov khoom siv lom neeg. Lub tiaj tiaj ua rau muaj txiaj ntsig zoo ntawm cov qauv me me thiab kev soj ntsuam microscopic. Tsis tas li ntawd, cov chaw kuaj mob hauv cov chaw sim tshuaj lom neeg feem ntau tau nruab nrog cov khoom siv biosafety kom ntseeg tau tias tsis muaj menyuam thiab muaj kev nyab xeeb.

3. Pharmaceutical Industries: Pharmaceutical labs vam khom rau cov chaw kuaj sim rau ntau theem ntawm kev tsim tshuaj thiab kev tswj kom zoo. Cov rooj zaum no pab txhawb kev ua ub no xws li kev sim tshuaj, kev soj ntsuam tus qauv, thiab kev ntsuas cov khoom siv. Tsis tas li ntawd, lawv feem ntau yog tsim los ua kom tau raws li cov qauv kev huv huv nruj, ua kom muaj kev ncaj ncees ntawm cov txheej txheem tsim khoom.

4. Engineering thiab Material Science: Lab cov rooj zaum pom cov ntawv thov hauv engineering thiab cov ntaub ntawv tshawb fawb, muab lub platform rau kev sim nrog cov tshuab, hluav taws xob, thiab cov khoom siv kuaj. Lawv qhov kev tsim kho ruaj khov thiab yoog raws tso cai rau cov kws tshawb fawb los ua cov kev sim ntawm cov khoom sib txawv thiab ntsuas lawv cov khoom zoo.

Keeb kwm ntawm lub npe:

Txawm hais tias kev siv thiab qhov tseem ceeb ntawm cov rooj zaum hauv chaw soj nstuam hauv kev tshawb fawb tshawb fawb tau tsim tau zoo, lub hauv paus ntsiab lus ntawm lub npe yog qhov nyuaj rau kev txheeb xyuas. Nws yog qhov nyuaj rau ntaus nqi lub sijhawm tshwj xeeb thaum lo lus "lab lub rooj ntev zaum" tau txais kev siv dav. Txawm li cas los xij, qee qhov kev xav thiab kev xav tau sim ua kom pom qhov pom ntawm nws qhov kev xav.

Ib txoj kev xav qhia tias lo lus "lab lub rooj ntev zaum" tshwm sim los ntawm kev cog lus ntawm kab lus "laboratory bench." Raws li lub chaw soj nstuam nthuav dav, nws tau dhau los ua qhov tseem ceeb kom paub qhov txawv ntawm cov chaw ua haujlwm tshwj xeeb los ntawm cov khoom siv hauv tsev lossis cov rooj tog zaum. Lub npe luv tau ntes tau, thiab "lab lub rooj ntev zaum" tau dhau los ua cov qauv siv thoob plaws hauv zej zog kev tshawb fawb.

Lwm txoj kev xav tau hais tias lo lus pib los ntawm cov ntawv luv "LAB," feem ntau cuam tshuam nrog "laboratory." Los ntawm kev ntxiv cov ntawv luv nrog "lub rooj ntev zaum," cov kws tshawb fawb tau tsim cov ntsiab lus tseem ceeb thiab lees paub los xa mus rau lawv qhov chaw ua haujlwm tseem ceeb.

Txawm hais tias muaj pes tsawg lub hauv paus chiv keeb, "lab lub rooj ntev zaum" tau ruaj khov nws tus kheej ua lub sij hawm mus rau qhov chaw ua hauj lwm nyob rau hauv lub chaw soj nstuam thoob ntiaj teb. Nws txoj kev yooj yim thiab kev siv dav dav kom muaj kev sib txuas lus zoo thiab kev nkag siab hauv zej zog kev tshawb fawb.

Xaus:

Hauv kev xaus, lub rooj zaum lab yog qhov tseem ceeb hauv cov chaw sim, muab cov kws tshawb fawb nrog ntau qhov chaw ua haujlwm thiab txhim khu kev qha. Los ntawm nws qhov pib txo qis raws li lub rooj ua haujlwm yooj yim rau nws cov qauv ergonomic niaj hnub, nws tau hloov zuj zus mus ua kom tau raws li kev xav tau ntau yam ntawm kev tshawb fawb tshawb fawb. Thaum lub hauv paus ntsiab lus ntawm lub npe "lab lub rooj ntev zaum" yuav nyob twj ywm tsis yooj yim, nws cov kev siv thiab qhov tseem ceeb yog tsis muaj teeb meem. Yog li, lub sijhawm tom ntej koj nkag mus rau hauv chav kuaj thiab pom lub rooj ntev, ruaj khov zoo li cov qauv, nco ntsoov ntau pua xyoo ntawm kev kawm txuj ci thiab cov laj thawj tom qab hu nws lub rooj zaum (lab).