Dab tsi yog cov qauv kev lag luam rau cov cuab yeej ntsuas kub?

Kev lag luam yuav tsum tau rau qhov kub thiab txias gadget ua lub luag haujlwm tseem ceeb hauv kev ua kom qhov tseeb thiab kev ntseeg tau. Thaum nws koom nrog cov thermocouples, txoj cai ntawm no yog ib tug xov tooj ntawm cov lag luam tseem ceeb uas yuav tsum tau.
Cov kev cai raug. Qhov kub thiab txias gadget, uas muaj cov thermocouples, yuav tsum ua kom tau raws li qhov yuav tsum tau ua. Kev lag luam xav tau qhia txog qhov tsim nyog kam rau ua degrees rau qhov sib txawv ntawm qhov kub thiab txias. Rau cov thermocouples, cov lus qhia raug raug xaiv feem ntau raws li tag nrho ntawm hom thermocouple thiab nws daim ntawv thov. Piv txwv li, K-hom thermocouple kuj tseem tuaj yeem muaj qhov tseeb ntawm ± 2.2 degree lossis siab dua hauv qhov ntsuas kub.
Calibration xav tau. Tsis tu ncua calibration yog qhov tseem ceeb los tuav qhov tseeb ntawm qhov kub thiab txias gadget. Cov kev cai hauv kev lag luam muaj cov lus pom zoo rau cov txheej txheem calibration, suav nrog kev siv cov da dej calibration, qhuav block calibrators, los yog cov ntaub ntawv sib txawv. Rau cov thermocouples, calibration kuj tseem tuaj yeem ntsuas cov khoom tso tawm thermocouple rau qhov ntsuas kub uas paub zoo thiab kho cov ntawv nyeem yog tias tsim nyog.
Environmental xav tau. Qhov kub thiab txias gadget feem ntau xav ua haujlwm hauv ntau qhov chaw ib puag ncig. Kev lag luam yuav tsum tau tiv nrog cov ntsiab lus uas suav nrog qhov kub thiab txias, av noo, vibration, thiab electromagnetic cuam tshuam. Rau cov thermocouples, cov kev xav tau ua kom paub tseeb tias lawv muaj peev xwm ua tau zoo nyob rau hauv ib puag ncig sib txawv thiab muaj pov thawj tiv thaiv ib puag ncig uas yuav cuam tshuam rau lawv qhov raug.
Cov kev cai nyab xeeb. Kev nyab xeeb yog ib qho tseem ceeb hauv kev lag luam. Qhov kub thiab txias gadget yuav tsum ua tau raws li qhov yuav tsum tau muaj kev tiv thaiv los tiv thaiv cov neeg ua haujlwm thiab txuag koj cov xwm txheej. Rau cov thermocouples, kev tiv thaiv kev tiv thaiv kuj tseem muaj cov khoom tsim nyog rau hluav taws xob rwb thaiv tsev, hearthplace resistance, thiab txoj cai tiv thaiv cov txheej txheem. Qhov no yog qhov tseem ceeb tshwj xeeb thaum cov thermocouples siv nyob rau hauv qhov chaw tsis muaj kev nyab xeeb lossis nrog cov ntawv thov kub.
Interoperability xav tau. Feem ntau, qhov kub thiab txias gadget xav kom haum zoo nrog cov khoom siv sib txawv thiab cov qauv. Kev lag luam yuav tsum tau ua kom muaj kev sib koom tes nrog kev pab ntawm kev siv cov txheej txheem kev sib tham, hom txuas, thiab cov ntaub ntawv tawm tswv yim. Rau cov thermocouples, cov kev xav tau sib cuam tshuam kuj tseem tuaj yeem tso cai rau kev sib koom ua ke nrog cov ntaub ntawv tau txais cov qauv lossis cov txheej txheem tswj cov qauv.