Tsawg-Tsuas Kub Thermocouple Daim Ntawv Thov Qhov Zoo thiab Kev Tswj Xyuas Qhov Zoo
Kev sib tham hauv kev lag luam cua sov feem ntau tsom rau qhov siab - ntsuas qhov ntsuas kub ntawm cov thermocouples, thaum qis - qhov kub thiab txias qhov xwm txheej xws li cov khoom siv cua sov, cov cuab yeej kuaj ntsuas, cov cuab yeej ntsuas kub tsis tu ncua thiab cov cuab yeej ua liaj ua teb cog qoob loo tau ntev -lub sij hawm tsis quav ntsej cov kws tshaj lij thermocouple txuam. Tsawg- qhov ntsuas kub ntsuas qhov ntsuas kub muaj qhov xav tau ntau dua rau cov ntaub ntawv ruaj khov thiab cov kab sib txuas, thiab qhov siab zoo tib yam -cov thermocouples tsis tuaj yeem ua tau raws li qhov tsawg- qhov ntsuas qhov ntsuas kub tsis tu ncua.
Tsawg- qhov kub thiab txias ua haujlwm yuav tsum muaj cov teeb liab linearity thiab ruaj khov heev. Kev tswj qhov kub thiab txias ntawm cov pa qis- cov khoom siv kub yog feem ntau yog nruab nrab ntawm qhov ntsuas kub ntawm 20℃thiab 150 degree, nrog rau qhov ntsuas kub me me thiab qhov yuav tsum tau hloov pauv. Kev ua yuam kev me me yuav cuam tshuam ncaj qha rau cov khoom siv qhov kub thiab txias thiab cov khoom lag luam ruaj khov. Tib yam K-hom thermocouples muaj cov kab tsis zoo nyob rau hauv qis- qhov kub thiab txias, nrog rau cov ntaub ntawv sib txawv thiab tsis zoo rov ua dua, tsis tuaj yeem txhawb siab siab - qhov tseeb qis- qhov ntsuas kub tsis tu ncua.
T-hom thiab E-hom thermocouples qhia qhov zoo tshwj xeeb hauv qis- ntsuas qhov ntsuas qhov ntsuas kub. T- hom thermocouples uas muaj cov tooj liab thiab cov hlau tsis tu ncua muaj qhov ntsuas kub tsis tshua muaj kev ua haujlwm zoo nyob rau hauv qis- qhov kub thiab txias ib puag ncig, nrog rau qhov yuam kev me me thiab qhov kub thiab txias linearity. Kev txheeb xyuas qhov tseeb tuaj yeem tswj tau li ntawm 0.5 degree, ua tau raws li qhov xav tau ntawm kev tswj xyuas qhov tseeb ntawm kev kho cua sov, qhov ntsuas kub tsis tu ncua thiab ib puag ncig simulation khoom. E- hom thermocouples muaj cov teeb liab siab dua, muaj peev xwm ua tau qhov hloov pauv hloov pauv kub, haum rau cov cuab yeej precision uas yuav tsum tau teb ceev ceev.
Tsawg-kub thermocouples muaj qhov hloov tau zoo ib puag ncig hauv qhov chaw ntub thiab qhov kub thiab txias. Tsawg- qhov kub thiab txias tsis tu ncua cov cuab yeej feem ntau yog nyob rau hauv siab - av noo thiab nquag kub nce thiab poob ib puag ncig. Tsawg- kub tshwj xeeb hlau hlau muaj zog tiv thaiv - oxidation thiab tiv thaiv - kev ua haujlwm corrosion, tsis muaj oxidation tsis ua hauj lwm thiab teeb liab drift tshwm sim los ntawm qis - kub condensation. Cov qauv hlau hloov tau yooj yim hloov mus rau qhov hloov khoom siv ntau zaus thiab hloov pauv lub voj voog kub, tuav ntev -lub sijhawm ua haujlwm ruaj khov.
Tsawg- qhov kub thiab txias sib txuam ua kom zoo dua cov cuab yeej siv zog-txuag kev ua haujlwm. High- qhov ntsuas qhov ntsuas qhov ntsuas qhov tseeb txo qis qhov pib nquag- nres thiab dhau- hloov kho qhov ntsuas kub. Qhov tseeb qhov kub thiab txias cov lus qhia tawm tswv yim ua rau cua sov hloov hluav taws xob ntau dua, tsis txhob muaj qhov kub thiab txias overshoot thiab tsis siv lub zog siv. Ntev-cov ntaub ntawv tshawb pom ruaj khov tswj cov cuab yeej ua haujlwm hauv lub xeev qhov kub thiab txias, txo cov kev siv hluav taws xob zoo ntawm cov cuab yeej precision.
Ntau qhov precision qis- cov teeb meem kub ntawm cov cuab yeej ruaj khov yog qhov tseem ceeb los ntawm cov hom thermocouple tsis sib xws. Qhov muag tsis pom kev siv universal siab -kub thermocouples ua rau muaj kev tswj tsis tau qis thiab tsis muaj kev ruaj ntseg. Cov kws tshaj lij qis- qhov kub thiab txias thermocouple xaiv thiab cov txheej txheem kev teeb tsa kev teeb tsa ua tau zoo txhim kho qhov ntsuas kub tsis tu ncua ntawm cov cuab yeej, ua tau raws li qib siab - tus qauv ntsuas kub ntawm cov khoom siv kho mob, kuaj thiab cov cuab yeej ntse ntse.
