Tej Yam Ua Ntsuas Cov Neeg Ua Tes Ua Mob Siv Cov Xov Tooj Them Nyiaj

Cov xov cov xov hlau yog ib khub ntawm cov xov hlau insulated nrog tib lub npe zoo ib yam li cov khoom siv thermocoupric hauv qhov kub thiab txias ({}}} ~ 100 degree). Lawv tau siv los txuas cov thermocouple thiab ntsuas ntsuas kom them nyiaj rau qhov tsis raug ntawm qhov kub thiab txias hloov ntawm kev sib txuas ntawm lawv thiab qhov thermocouple. Ntxiv rau kev txo qis kev ntsuas tsis yog, nws tseem tuaj yeem txhim kho lub cev thiab cov kws kho tshuab ntawm thermocoupelple ntsuas voj voog. Piv txwv li, siv cov xov hlau multiv lossis cov xov hlau me me them cov xov hlau tuaj yeem txhim kho thiab thaiv kom yooj yim rau kev cuam tshuam thiab thaiv ntawm sab nraud; Nws tuaj yeem txo tus nqi ntsuas ntsuas.

Nyiaj Siv Hluav Taws Xob nrog ntau nqe lus sib cais tsuas yog siv cov thermocouples nrog tib faib ua ke, txwv tsis pub lawv yuav raug swb lossis tshaj plaws

Thaum peb siv cov xov hlau nrog rau kev faib tawm thiab cov cim thermocouples, nws yuav ua rau muaj kev cuam tshuam thiab tso tawm qhov kub ntau dua; Ntawm qhov tsis sib xws, siv cov xov tooj them nqi nrog nivity thiab thermoounce nrog k faib cov cim yuav ua rau muaj kev cuam tshuam thiab qis dua

② Thermohoto thiab Thermocouple Them Nyiaj uas tau muab faib ua tus cwj pwm zoo thiab tsis zoo, thiab cov polarity tsis tuaj yeem thim rov qab

Ua pov thawj tias qhov ua yuam kev los ntawm reversing lub polarity ntawm Thermocouple them nyiaj hlau thaum siv tau ob zaug uas tsis siv cov xaim hluav taws xob. Tom qab hloov lub sab hauv thermocouple hauv ib qho kev sib txawv ntawm cov nroj tsuag tshuaj, muaj ib qho kev ntsuas ntsuas kub ntawm qhov ntsuas kub thiab txias thiab qee zaum qis. Tom qab tshuaj xyuas ceev, nws tau pom tias polarity ntawm thermocouple thiab cov roj hlau tau thim rov qab. Tom qab kho cov xaim hluav taws xob raws li cov polarity, qhov txhaum tau tshem tawm.

③ Thermohoto thiab Thermouple Them Nyiaj Muaj cov hlau nyiaj zoo thiab tsis zoo, thiab thaum ntsuas cov khoom hloov pauv tau zoo heev:

a. Tom qab thim rov qab cov xim polarity ntawm cov xaim hluav taws xob, thaum ntsuas kub ntawm qhov kub thiab txias hauv chav tswj tau siab dua li qhov ntsuas kub tsawg dua li ntsuas kub tiag tiag.

b. Tom qab thim rov qab lub polarity ntawm cov xaim hluav taws xob, thaum ntsuas kub ntawm qhov kub thiab txias hauv chav tswj, qhov ntsuas pom qhov kub thiab txias dua li qhov ntsuas kub tiag dua li qhov ntsuas kub tiag tiag.

c. Tom qab thim rov qab lub polarity ntawm cov xaim hluav taws xob, thaum ntsuas kub ntawm qhov kub thiab txias nyob rau hauv chav tswj, ntsuas cov ntsuas kub tib yam li qhov kub.