Koj ib txwm yuav tsum xav txog kev them nyiaj txias junction. Qhov no yog vim qhov kev sib tshuam txias feem ntau yog nyob rau hauv ib qho cuab yeej, qhov nyiaj yuav tsum tau ua vim tias tag nrho cov thermocouples lookup tables yog raws li qhov txias junctions ntawm 0 degrees centigrade, uas tsis tshua muaj tshwm sim hauv kev xyaum. Feem ntau cov twj paj nruag yuav daws qhov no rau koj tab sis koj tuaj yeem tsim lub da dej khov rau siv hauv qhov xav tau tshaj plaws calibrations.
Thermocouple drift tshwm sim vim hais tias cov ntaub ntawv tau siv nyob rau sab sauv kawg ntawm lawv cov tswv yim ntau yam uas ua rau cov khoom deterioration thiab uas cuam tshuam rau cov zis. Thermocouple hloov yog tib txoj kev daws teeb meem.
Rau qhov kub thiab txias, cov hlau tsis tshua muaj siv uas tuaj yeem ua tau kim heev.
