1) thermocouple inputs rau tshem tawm ntawm lub tshav kub ntawm lub twj paj nruag, thiab lub twj paj nruag nrog rau tej hlau thermocouple tswv yim davhlau ya nyob twg luv luv-Circuit Court. Thaum lub hwj chim, kev ntsuas nyob rau hauv kab digital zaub qhov tseem ceeb nyob ib ncig ntawm chav tsev kub, cim tias seb thaum nrog thaiv qhib Circuit Court thermocouple, thermocouple yuav tsum tau hloov nrog rau hom. Yog hais tias nws yog hais tias, cim tias seb thaum seev nyob rau hauv lub chav kawm ntawm thauj, ntsuas cov tswv yim yog puas ntsoog, kev hloov ntawm lub twj paj nruag.
2) tshem tawm ntsuas thermocouple tsis ua hauj lwm, swapped sau tom ntej no mus rau li qub nkag tau mus rau tib lub Performance index tooj rau lub cav kuaj thermocouple, lub hwj chim, lub instrumentation rau hauv cov zaub ntawm cov txhaum caij cua kub kub qhia tau hais tias thermocouple nyob ntawm tej qhib Circuit Court, hloov tib hom thermocouple.
3) thermoelectric ob peb los ntawm tsis cia nyob rau instrumentation, ntsuas nrog ib tug multimeter rau ohms (r) * 1,
Ob xaus ntawm lub pas nrig los ntsuas thermocouples lub ob lub rooj nrog ib tug multimeter, yog hais tias tus kuj muaj nqis yog tso tawm rau lub multimeter qhia tau hais tias nrog kev twb kev txuas qhib thermocouple, hloov tib hom thermocouple. Los yog muaj ib tug tej yam kuj, cim tias seb thaum ntsuas tswv yim terminals muaj ib qho teeb meem, koj yuav tsum tau hloov lub twj paj nruag.
4) kev ntsuas thaiv daim duab thaiv yog muaj tseeb, Yog hais tias ntsuas lub hwj chim, lub kab digital zaub rau tus meter tsis zoo tshwm sim piav qhia kev nkag tau mus ntsuas thermocouple "+" thiab "-" tshwm sim los ntawm ib tug tsis ncaj ncees lawm. Raws li ntev raws li qhov kev hloov dua.