Lub sij hawm teb ntawm Chip Thermocouples cuam tshuam lawv kev siv li cas?

Lawv muab qhov tseeb qhov tseeb hauv qhov ntsuas kub. Nrog lawv cov tswv yim tsim khoom zoo tshaj plaws thiab cov qauv tsim tshwj xeeb, nti thermocouples tuaj yeem muab cov ntaub ntawv muaj txiaj ntsig zoo. Lawv qhov ntev me me ua rau lawv zoo tshaj plaws rau cov pob khoom hauv cheeb tsam uas txwv, nrog rau hauv microelectronics thiab cov khoom siv me me. Ntxiv mus, lawv yooj yim ntawm kev teeb tsa thiab calibration ua rau lawv yooj yim rau cov neeg siv ntau hom ntawv.
Lub sijhawm cov tshuaj tiv thaiv ntawm nti thermocouples yog ib qho tseem ceeb ntawm lawv cov kev siv. Lub sij hawm tshuaj tiv thaiv sai yog qhov muaj txiaj ntsig zoo hauv cov pob khoom uas hloov kho kub ceev tshwm sim. Piv txwv li, nyob rau hauv thaj tsam ntawm cov khoom siv hluav taws xob, cov khoom siv ntxiv tuaj yeem ua kom sov thiab ua kom nrawm nrawm rau lub sijhawm ua haujlwm. Lub chip thermocouple nrog lub sijhawm ceev cov tshuaj tiv thaiv tuaj yeem cuam tshuam rau cov kev hloov kho tam sim ntawd, tso cai rau kev ntsuas kub ntawm lub sijhawm tiag tiag thiab txwv tsis pub dhau cua sov lossis ua mob rau cov khoom siv hluav taws xob.
Hauv ob peb qhov xwm txheej, lub sijhawm ntev ntev ntawm cov tshuaj tiv thaiv tuaj yeem ua tau. Piv txwv li, nyob rau hauv cov tswv yim nyob rau hauv uas qhov kub thiab txias hloov yog maj mam, ib tug nti thermocouple nrog ib tug me me lub sij hawm cov tshuaj tiv thaiv muaj peev xwm txawm li cas los xij muab cov kev nyeem kom raug nrog tawm qhov kev xav tau rau kev tshawb pom sai heev. Txawm li cas los xij, txawm tias nyob rau hauv cov xwm txheej no, lub sijhawm nrawm dua tuaj yeem kho qhov kev ua tau zoo thiab kev ua haujlwm ntawm kev tswj qhov kub thiab txias.
Ntawm qhov tod tes, lub sij hawm ua kom ntev ntev yuav yog qhov tsis zoo. Nyob rau hauv cov pob khoom uas ntsuas qhov ntsuas kub raws sijhawm yog qhov tseem ceeb, nrog rau cov tshuaj tiv thaiv lossis cov tswv yim lag luam, cov tshuaj tiv thaiv qeeb qeeb ntawm cov thermocouple yuav tsis muaj peev xwm ua rau muaj kev kub ntxhov los yog poob rau lub sijhawm. Qhov no tuaj yeem ua rau kev tswj tsis raug, muaj peev xwm ua mob rau cov cuab yeej lossis cov khoom lag luam, lossis txawm tias muaj kev tiv thaiv.
Daim ntawv thiab layout ntawm nti thermocouples tuaj yeem cuam tshuam rau lawv lub sijhawm tshuaj tiv thaiv. Ib lub thermocouple me me thiab nyias nyias kuj tseem tuaj yeem muaj lub sijhawm tshwm sim sai dua vim nws tuaj yeem hloov qhov sov sov sai dua rau cov ntsiab lus pom. Tsis tas li ntawd, cov khoom siv hauv kev tsim cov thermocouple ua haujlwm hauv nws cov thermal conductivity thiab yog li nws lub sijhawm tshuaj tiv thaiv. Cov khoom muaj txiaj ntsig zoo nrog cov thermal conductivity zoo tuaj yeem kho tus nqi ntawm qhov ntsuas kub.