Lub ntsiab txhais thiab siv cov Lab Rooj tog
Lab Rooj tog yog cov kuaj raug tshem tawm, xws li cov chaw dim pa txee thiab lwm yam Shanghai ceg khoom tuam txhab uas muag, nrog rau tag nrho cov hlau, ntoo, hlau, txhuas thiab lwm yam raws li cov ntaub ntawv uas cais. Lub mesa yuav siv lub Rooj Tswjhwm Saib ntawm lub rooj tsavxwm ntawm 1000 si board, weisheng thiab lwm yam physicochemical board, kuj yuav siv tau tej hub board los yog epoxy tsob ntoo ester board, nyob rau hauv thiaj li yuav ua tau acid, alkali, hnav-tiv thiab thiaj li nyob yam ntxwv.
Rau lom, kws, txheej lub chaw soj nstuam thiab huv si chav, ua tib zoo tu thiab tua yog thawj qhov yuav tau xav txog muaj nuj nqi, uas yuav tsum tau peb Lab Rooj tog yog yooj yim mus ntxuav, Tsau tshuaj rau cov thiab yuav ntev nyob twj ywm huv si yam ntxwv. Ordinary hlau thiab ntoo rooj tog yuav tsis yog raws li txoj kev zoo ntawm kev dawb huv yuav tsum tau. Greenlab tsim ib tug series ntawm tag nrho cov-stainless steel rooj tog kom paub cov neeg muas zaub 'npau suav rau lub hauv paus ntawm tag nrho xav tias qhov sib txawv uas yuav tsum tau ntawm cov experimenter. Raws li qhov kev lag luam mus li txoj kev loj hlob Lab Rooj tog kev lag luam tsis tu ncua nkag mus rau hauv kev ua lag luam yuav ua li cas los xaiv yog qho tseem ceeb heev, piv txwv li:
khoom cov ntsiab lus
Seb platform: platform, platform, platform, platform, platform, platform, platform, platform, platform, platform, platform, etc.
Seb rooj vaj huam sib luag: epoxy cob countertop, tej hub board rooj, corrosion - resistant tshuaj board mesa, thousandth board;
Ventilating txee series: lub phaj hom yog los ntawm cov huab cua txee, lub steel ntoo fume tes, tus tshiab-hom tag nrho-steel fume hood, hauv pem teb yam tag nrho-steel fume hood;
Txee series: reagent khoom, ntim, Lab Rooj tog thooj voos kheej kheej, kev ruaj ntseg txee, txee dai khaub ncaws thiab khau khoom;
Reagent khib: phaj reagent, steel iav central reagent, German reagent, waterproof ntsawb, sim quav;
Lub kuaj kev dej thoob series: lub washer, lub thaum muaj xwm ceev sprinkler, txoj kev kuaj tshwj xeeb kais dej, txoj kev kuaj tshwj xeeb corker series;
Kuaj cua system: atom suction hood thiab universal xuas hood;
Chaw ua hauj lwm muab faib series: lub rooj, chaw ua hauj lwm lub rooj zaum, chaw ua hauj lwm qhov chaw.
Siv zoo brushed stainless steel li cov raw khoom ntawm Lab Rooj tog, nws yog txawm peem rau nrog zoo meej ntau lawm txheej txheem kom los siav koj siab yuav tsum rau huv thiab siv. Lub zoo meej ua ke nrog ntawm lub stainless steel countertop thiab cov hlau txee uas muaj hli 25 puag board, thiab lub uas yuav tsum tau rau kev huv thiab load-tau cov kabmob ntawm cov kev kuaj.
Lab Rooj tog muaj kev ruaj ntseg kev txawj ntse
(1) cov kev siv ntawm inflammable, nplaum tawg, corrosive thiab tshuaj lom thiab hluav taws xob khoom yuav tsum tau nruj me ntsis raws li nyob rau hauv raws li cov kev khiav hauj lwm cov txheej txheem. Siv hluav taws xob khoom yuav tsum tau tshwj xeeb tshaj ceev faj, tsis txhob siv ntub txhais tes mus qhib tus tes hloov qhov ntawm hluav taws xob mus. Tsis txhob siv tej hluav taws xob to cov khoom nyob rau hauv cov ntaub ntawv ntawm hluav taws xob poob siab. Cov hluav taws xob kws yuav tsum tau txiav tawm thaum siv.
(2) tsis muaj khoom noj khoom haus los yog haus luam yeeb yog tau tso cai nyob rau hauv lub laboratory. Tag nrho cov tshuaj txwv tsis pub. Ntxuav koj ob txhais tes tom qab xyaum ua tej yam.
(3) thaum uas siv cov chromic acid pleev, muaj zog acid, feeb meej alkali thiab lwm yam reagents uas yog heev corrosive, tsis txaws rau ntawm daim tawv nqaij thiab khaub ncaws. Nyob rau hauv lub sim, thaum muaj muaj zog acid, lom los yog khaus roj, kua, thiab lwm yam, yuav tsum khiav lag luam nyob rau hauv lub fume hood. Thaum rhuab nyob rau hauv ib txoj kev kuaj tube, lub xeem raj yuav siv tsis tau rau tus neeg. Tsis txhob tso hauv lub thawv uas yog cua sov.
(4) paub nrog qhov chaw nyob thiab kev siv ntawm cov hluav taws sib ntaus sib tua cov khoom siv. Nyob rau hauv cov ntaub ntawv ntawm kev huam yuaj, Lab Rooj tog cov coj kev ntsuas yuav tsum tau coj sai li sai tau.
Lub ntxuav ntawm cov iav seev
Cov huv khob iav yuav tsum pob tshab, thiab lub puab phab ntsa yuav tsum tau moistened los ntawm dej thiab tsis beaded.
General hlab ntsha xws li cov beaker los yog reagent lub raj mis, Taper lub raj mis yuav siv kais dej ntxuav ua ntej, thiab ces rinsed nyob rau hauv zoo tib yam ntxuav kua npaj nrog ntxuav hmoov, tsev neeg caum, pa phem loj heev thaum rinsed nyob rau hauv kub kua xab npum los yog tshwj xeeb detergents yog muaj, thiab ces yaug nrog dej, nrog ib tug me me npaum li cas ntawm deionized dej thaum kawg rinsed phab ntsa 2 ~ 3 lub sij hawm.
Titration raj, volumetric lub raj mis, pipette thiab thiaj li nyob, vim hais tias nws muaj peev xwm yog yog, zoo yog tshwj xeeb, yuav tsum tsis txhob siv txhuam mechanically mus so hauv phab ntsa. Nws yog feem ntau yog siv rau koj tsau lub puab phab ntsa nrog tshwj xeeb pleev thiab ces yaug nrog dej thiab deionized dej.
Tshwj xeeb xab npum muaj hydrochloric acid tshuaj, chromic acid pleev thiab thiaj li nyob. Chromic acid pleev qhov no mas corrosive, mas oxidized thiab ntseeg tau acidic, thiab yuav tsum tau siv kom zoo zoo. Nyob rau hauv tas li ntawd, hydrochloric acid - ethanol tshuaj (1: 2) yog feem ntau siv rau ntxuav lub haum pas dej, colorimetric raj thiab suction raj uas dawb lias tov los yog organic reagent.