Ua rau peb mus txog cov khoom: cov tester kev ntsuas kev tswj hwm ntawm cov khoom, qhov chaw leej twg uas pab peb ntsuas qhov ntev — lossis qhov tsis ntev — ntawm cov dej, tshwj xeeb yog nyob rau hauv qhov kev tsim khoom. Nws yog qhov tseem ceeb rau kev ntsuas cov khoom zoo li plastic thiab polymer. Thaum peb siv cov khoom no, peb xav paub tias lawv yuav ua dab tsi thaum peb sau lawv los yog khi lawv. Qhov saum toj no yog qhov cov tester kev ntsuas kev tswj hwm ntawm cov khoom tau pab peb paub, uas tau ntsuas qhov dej yuav khi los ntawm qhov tub ntev. Qhov kev ntsuas no pab cov tuam tshab kom paub tias cov khoom uas lawv tsim yog zoo. Peb paub tias qhov kev ntsuas no yog tseem ceeb heev Viscometers rau kev ntsuas nyob rau ZONWON. Peb nyob no kom paub tias kev tsim khoom ntawm lawv yog raug thiab muaj txiaj ntsig.
Kev xaiv ib qhov cuab yeej viscosity sib ntxiv tsis yog txhua yam li ntawm no, tab sis nws yog ib qhov kauv tshwj xeeb. Yuav tsum test dab tsi yam ntaub ntawv koj yuav tsum them? Ib qho tester feem ntau raug rau ib hom ntaub ntawv tshwj xyuas dua li lwm yam. Piv txwv li, ib qhov tester uas raug rau ntaub nthais nyiaj loj yuav tsis tuaj yeem sau nrog ntaub ntawv me me tau zoo. Ob, koj tsum nco ntsoov saib koj yuav siv koj tester tag nrho li cas. Yog tias koj yuav tsum them ntaub ntawv txhua hnub, ces ib qhov chaw siv zoo tshaj thiab nyab xeeb dua yog koj lub siab xav. Tom qab ntawv, nco ntsoov saib lub teeb meem koj tuaj yeem muab rau koj chaw ua haujlwm. Muaj ntau yam tester uas muaj ntau yam cim, ib co loj thiab ib co me
Nyob rau ZONWON, peb muaj ntau yam kev xaiv rau sib txawv qhov ntsuas qhov kev tawm ntawm cov ntsuas cov neeg siv tester uas txhawb koj lub tshuab kev xav. Tshaj tshuaj peb los nrhiav qhov kev daws teb uas pab koj lub tshuab kev ua haujlwm. Qhov yuam kev zoo tshaj plaws yog nrhiav xyuas cov lus qhia ntawm cov neeg siv tester uas tau siv lawm. Ntawd yuav pab koj paub yuav li cas cov tester yuav ua haujlwm nyob rau hauv qhov kev siv nyob hauv kev ua haujlwm txog ntev. Thaum suav txog thaum cim, tsis txhob saib tso cia tus nqi. Muaj ntau yam khoom siv tester uas muaj ntau nqi thiab ntau yam. Nrhiav tau cov tester uas ua haujlwm zoo rau kev ntsuas intrinsic viscosity yuav pab koj ua qhov kev xaiv zoo thiab yuav pab koj tshem tawm tus nqi uas muaj nyob rau hauv kev khiav haujlwm tsis tau ua. Yog koj ua raws li cov lus no, koj yuav tau nrhiav tau cov tester uas pab koj lub tshuab kev ua haujlwm mus rau lub cev zoo.
Yeej muaj cuab yeej los ntawm cov neeg siv tes ua haujlwm los txhawb cov cim tsis zoo, thiab yog tias cov cim tsis tau txhawb raws li lub tswv yim, lossis yog tias cov cim tau txhawb los ntawm qhov ntau lossis qhov qis, ces cov lus nug yuav tsis zoo. Kom tsis txhawb rau cov teeb meem no, koj yuav tsum ua raws li lub tswv yim txhawb cov cim thiab ua raws li kev qhia. Nco ntsoov tso cov khoom siv rau hauv kab tswv yim thiab ua raws li kev qhia. Thaum chaw no, koj kuj yuav tsum nyob rau hauv qhov cim tshwj xeeb thiab ua kev txhawb rau cov khoom. Ib qho khoom yuav ua li cas yog tias nws pheej ntau lossis pheej nqis heev. Yog li, koj yuav tsum nyob rau hauv qhov cim tshwj xeeb kom tau cov lus nug zoo. Thaum kawg, koj yuav tsum sau cov kev ua haujlwm ntawd. Sau txog koj ua dab tsi thiab cov lus nug yog dab tsi kom koj paub qhov kev sib piv thiab kom koj yuav ua haujlwm zoo dua thaum tom ntej.
Kev sim qhov tshuab hluv tshuab hluv kuj tuaj yeem pab rau tsev lag luam txo qhov sijhawm thiab nqi. Kev saib xyuas kev xaub zoo siab yooj yim tuaj yeem pab rau tsev lag luam muaj kev kho kom raug ntawm qhov kev tsim khoom los ntawm kev paub qhov tshuab hluv tshuab hluv. Tom qab ntawd lawv yuav tsis tas tshaib siab txog qhov tshuab mob, thiab tsis tas tso lub tshuab tsim khoom mus rau kev kho kom zoo dua. Thaum siv ib tug tsev lag luam li ZONWON, automatic viscometer kev sim nyob hauv cheeb tsam tuaj yeem nug tsev lag luam tau txais cov ntaub luj tseem ceeb, yog li ntawd, lawv tuaj yeem xaiv zoo dua. Kev xaiv zoo dua obviously cuam tshuam rau qhov tsawg mob thiab khoom zoo dua.
Muaj ntau yam qhov tseem ceeb uas ua rau kev kawm txog kev ntsuas qhov viscosity ntawm cov khoom sib tw (intrinsic viscosity) tau dhau los yog qhov tseem ceeb rau ntau yam qhov kev lag luam nyob hauv no. Thaum kawg, vim tias muaj ntau dua cov neeg nyob hauv qhov kev lag luam nyob saib xyuas txog qhov zoo thiab qhov safety ntawm cov khoom noj, cov thawv kev lag luam tau mus nrhiav lub tswv yim kom paub tias cov khoom uas lawv tsim tau sib npaj rau cov kev txheeb xyuas zoo heev. Cov luj qhov viscosity ntawm cov khoom sib tw (intrinsic viscosity measurements) muaj kev ntsuas tshwj xeeb uas yuav pab tau kom paub tias cov khoom tau sib npaj rau cov kev txheeb xyuas zoo heev. Thaum cov neeg siv khoom nyob saib xyuas ntau dua txog cov khoom uas lawv xaiv, lawv tau nrhiav cov khoom uas tsis yog tsoom rau qhov safety xwb, lemong lawv tau sib npaj rau qhov zoo thiab cov khoom sib tw uas muaj qhov zoo heev.
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