Yam cuam tshuam rau thermocouple stability thiab nrhiav txoj kev

Cov ntsiab lus tseem ceeb cuam tshuam rau kev ruaj ntseg ntawm thermocouples
1. Hauv qhov chaw kub siab, ntau yam kev phom sij yuav paug thiab corrode ntawm lub thermocouple;
2. Thaum lub thermocouple yog siv nyob rau hauv cov kev mob siab ntau, oxidation thiab volatilization yuav tshwm sim;
3. Nyob rau hauv lub sij hawm muaj kev kub ntxhov siab ntev, cov thermocouple tej zaum yuav dhau mus ua recrystallization, uas yuav ua rau cov thermocouple los ua nkig;
4. Nyob rau hauv neuon hluav taws xob, qee qhov thermocoples yuav ua rau kev hloov pauv ntawm kev sib xyaw;
5. Thermocoupples deform nyob rau sab nraud yuam thiab tsim kev ntxhov siab, uas yuav hloov lub thermoelectric cov khoom.
3. Yuav sim ntsuas qhov thermal stability ntawm thermocouples?
Thermocouple kev ntsuas ruaj khov: Muab cov thermocouple hauv lub peev txheej txuas ntxiv, muab nws ob zaug raws li cov kev ntsuas kub thib ob raws li kev ntsuas kub thiab ntsuas kub tib yam li ender. Qhov sib txawv ntawm thermoelectric muaj peev xwm ntsuas tau ntsuas tom qab ob anality (ESARD-Eend) yog qhov ruaj khov ntawm "kev ruaj khov ua siab ntev ntawm cov xov ntawm thuv".