Cov qhov tswv yim ntawm Viscometer uas tsis pub txhawb rau kev sib tham

Nws yog qhov nyuaj rau paub tias vim li cas muaj ntau yam viscometer los xaiv. Thaum xaiv, koj yuav tsum xav txog qhov twg koj xav suav? Yog cov lus uas koj xav suav yog cov lus tshuaj tshaj plaws li cov lus tshuaj tshuaj lossis cov lus tshuaj tshuaj, ces koj yuav tsum muaj rotational viscometer. Cov viscometers no suav qhov tshuaj tshuaj ntawm cov lus tshuaj los ntawm kev rov qab lub spindle. Rau cov lus tshuaj tshuaj tshaj plaws li cov dej lossis cov alkohol, capillary viscometer yuav yog qhov zoo dua. Qhov no suav qhov teeb meem uas cov lus tshuaj tshuaj tau rov qab ntawm lub tub ntsiab

Dab tsi lwm uas koj yuav tsum xav txog yog cov cim ntawm cov dej uas koj yuav tsim kev ntsiab. Txhua qhov viscometer muaj qhov kev txaus siab rau cov cim siab sib txawv. Yog tias koj yog ib tug neeg kho mob nyob rau hauv lub tsev kho mob thiab xav tau cov lus piav qhia tshwj xeeb, qhov viscometer uas muaj feaum no yuav yog ib qho zoo heev rau koj xaiv. ZONWON yog ib tug uas koj tuaj yeem tso cai rau kom muaj qhov viscometer ntau yam uas sib khaub rau koj qhov kev siv, thiab yuav yog ib qho phooj ywg rau koj kom pom ib qho uas sib khaub rau koj. Tsis tas li ntawd, koj kuj yuav tsum xav txog yuav ua li cas kom loj thiab saib xyuas qhov viscometer no yooj yim dua. Nws yog ib qho khoom uas yuav ua rau neeg siv yooj yim, yog li koj tuaj yeem siv lub sijhawm uas koj sau tau los ua haujlwm zoo dua. Koj xaiv qhov viscometer tswv yim yog qhov tswv yim rau kom tau cov lus piav qhia tshwj xeeb, thiab tom qab ntawd yuav pab koj tau cov khoom uas pab koj tsim cov khoom zoo dua thiab ua haujlwm zoo dua.

Yog tias, koj yuav tsum tau kuaj cov viscometers uas muaj qhov zoo heev thiab muaj nqi nyob rau hauv qhov nqi siv nyob rau hauv lub tsev kawm, ces koj yuav tsum nrhiav cov chaw uas koj tuaj yeem nrhiav tau cov khoom no. ZONWON yog ib qho zoo heev, vim nws yog ib qho looj liab uas muaj kev paub lawm rau cov khoom siv rau hauv lub tsev kawm. ZONWON muaj ntau yam viscometers uas yuav pab koj kuaj qhov ntev lossis qhov qis ntawm cov dej lossis cov khoom lwm yam. Viscosity yog ib qho kev xav uas qhia txog qhov ntev lossis qhov qis ntawm ib qho khoom (tshwj xeeb yog cov dej) uas tsis pub cov khoom no flow. Piv txwv li, cov dej thiab cov dej ntsuab, cov dej ntsuab yog qhov ntev dua cov dej

Koj tau tshuab ntaub ntawv tshwj xeeb los ntawm ZONWON yog tias tsis muaj lus qhia txog kev siv cov viscometers uas tsis zoo thiab tsis tau txais cov kev xav tau rau koj lub hauv paus. Lus piav qhia: Hauv cov hawj zhuab, cov laboratori, cov chaw ua lej txheeb xyuas, los yog hauv qhov twg li los yog hauv qhov chaw uas peb yuav ua kev tham txog cov dej. Cov neeg sib tw siv cov khoom no los nrhiav paub txog cov qhov chaw ntawm cov dej thaum lawv ua cov kev ua lej. Yog koj xaiv siv ntau, cov nqi yuav nyooj dua li, tshwj xeeb tias yog koj xav tau siv ntau dua ib qhov viscometer. Qhov no yog zoo heev rau cov laboratori uas xav tau muaj ntau cov khoom los siv rau cov kev ua lej sib txawv uas lawv ua.

Cov khoom sib tham (viscometers) yog cov khoom tseem ceeb rau hauv cov khaub ncawb, tab sis muaj cov teeb meem tswv yim uas tuaj yeem ua rau cov khoom no tsis raug siv. Tsiaj qhov viscometer tsis raug. Qhov kev tsis raug siv viscometer yog qhov tswv yim uas ua rau muaj kev puas tsuaj. Piv txwv li, yog tias cov dej uas sib tham yog rau ntev heev lossis ntev tsis heev, nws yuav pab ua rau muaj kev sib tham tsis raug. Qhov viscosity (kev ntsuas qhov dej ntawm cov dej) yog qhov uas muaj kev cuam tshuam ntau rau qhov ceev; cov dej uas ntev heev yuav ntau dua cov dej uas ntev tsis heev. "Qhov twg los yog cov qhov dej uas muaj dej ntxhais (air bubbles) hauv cov dej, uas yuav pab ua rau kev sib tham tsis raug. Nws yog qhov tseem ceeb kom paub tias tsis muaj dej ntxhais hauv cov dej ua ntej koj sib tham. Yog tias koj tsis saib xyuas viscometer kom zoo thaum koj siv lawv txhua lub sijhawm, nws yuav pab ua rau cov dej uas nyob hauv lawv yuav pab ua rau cov dej tom ntej thiab yuav pab ua rau muaj kev sib tham tsis raug. Nyob rau hauv qhov no, ntau tus neeg siv tsis ua kev sib tham (calibration) rau cov viscometer lawv tag nrho. Kev sib tham yog kev paub tias viscometer yog raug siv thiab pab ua rau muaj kev sib tham zoo. Yog tias tsis ua kev sib tham, nws tsis tau ua rau muaj kev npaj siab. Kom tsis muaj cov teeb meem no, nws yog qhov tseem ceeb kom koj ua raws li cov lus qhia ntawm tus kws tsim khoom thiab kom koj saib xyuas khoom tag nrho. Cov teeb meem no yuav pab ua rau muaj kev txo los ntawm cov viscometer zoo tshaj plaws li ZONWON.