Lub luag hauj lwm ntawm cov nyiaj them

Cov xov cov xov tooj hluav taws xob feem ntau siv rau thermoounles. Lawv muab faib ua khoom siv thiab txuas ntxiv. Lawv cov haujlwm zoo sib xws. Kuv yuav tsis piav qhia meej txog qhov txawv ntawm lawv ntawm no. Peb lub tuam txhab yuav piav qhia qhov sib txawv ntawm ob qho kev nthuav dav hauv tsab xov xwm tom ntej.

Txoj haujlwm ntawm cov xaim hluav taws xob yog kom txuas ntxiv qhov txias txias ntawm thermocouple, uas yog, lub xov tooj txawb thermocouple, thiab txuas nws nrog cov khoom siv ntsuas kub los ua qhov ntsuas kub. Cov khoom lag luam yog tsuas yog siv nyob rau ntau yam ntsuas kub thiab tau siv dav hauv roj av, tshuaj, metallurgy, hwj chim thiab lwm cov chaw haujlwm.

Feem ntau hais lus, lub thermocouple yuav yog kaum tawm meters deb ntawm qhov ntsuas kub, thiab qhov ntsuas kub ntawm qhov kub thiab txias ntawm qhov ntsuas kub (txawm tias mus txog kaum tawm degrees).

Yog tias cov xov tooj tooj liab dog dig siv, raws li lub hauv paus ntawm thermocoile, qhov txuas yuav tsim kom muaj qhov sib txawv ntawm qhov sib txawv.

Qhov kev sib zog hluav taws xob ntawm kev ncua tsheb kauj vab, vim hais tias cov lus qhia tawm ntawm qhov kub thiab txias dua (micro-qib poob qis, thiab cov ntsuas hluav taws xob poob qis, thiab cov ntsuas hluav taws xob poob ntawm cov xaim yog tsawg heev. Nyob rau hauv ib txwm muaj xwm txheej, nws yog nyob rau hauv qhov kev ua yuam kev. Yog li ntawd, muaj ib lub khob cij thermocouple, uas nkag mus rau qhov ntsuas hluav taws xob thermocouple thiab tawm {2}} ma. Txoj kev no, tsis tas yuav muaj cov xov hlau them thiab kev sib kis ntev yog ua tau.

Yog tias siv hlau them (nws yuav tsum phim cov khoom siv thermocouple tau tsim muaj peev xwm ua kom muaj qhov sib txawv ntawm cov xov hluav taws xob, txo qhov ntsuas kub ua yuam kev. Hauv lwm lo lus, txav qhov txias txias ntawm thermocouple rau qhov ntsuas kub ntsuas kub.