Kev paub me me txog platinum-iridium thermocouples

Rau txhua hom tshiab ntawm cov hom tshiab ntawm thermocouples, tus ua haujlwm zoo ib yam li no, tab sis qhov no nws yuav tsum tau muab cov cuab yeej kaw tseg: Ua ntej no, tab sis qhov no nws yuav tsum tau muab cov cuab yeej kaw tseg ...} cov ntsiab lus tuav ntawm cov neeg saib xyuas A thiab B, Thermocouple yuav ntsuas qhov sib txawv hauv hluav taws xob {

Peb tham txog cov thermocouple raws li qhov ntsuas kub ntawm kev ua haujlwm ntawm cov kev ntsuas thermocoen tsis yog qhov tseeb, cov ntaub ntawv ntawm cov hom cua ntau ntxiv tuaj yeem tiv thaiv siab Kub Kub . qhov hluav taws xob kub, xws li hmoov me me, cov khoom siv hluav taws xob, plooj pob hluav taws, thiab lwm yam}, dog dig}, dog dig}, dog dig}, dog dig}, dog dig} Thermocouples muaj qhov tsis muaj tseeb . Yog li no, ntsuas kub thermocouples yuav tsum tau siv nyob rau hauv cov xwm txheej .

Peb txhua tus paub tias tungsten tuaj yeem ua tiav qhov kub zoo heev . thermsten-recidocuples tuaj yeem hais tias, muaj ob hom kev sib txawv hauv lawv cov kev zoo {}}

Platinum-Rhodium thermocouples ua rau b-hom thermocouples, thiab cov tshuaj lom neeg zoo tshaj plaws thiab cov tshuaj lom neeg muaj peev xwm ruaj khov thiab cov oxidation tsis kam Ntawm qhov kub kub . Nws yog qhov tsim nyog rau kev siv blococouple thiab cov inert kub siv hauv lub tshuab nqus tsev, tab sis tsis muaj kev txo qis atnospheres lossis hauv cov hlau lossis cov hlau tsis muaj zog thiab cov tshuaj lom neeg zoo tshaj plaws thiab cov tshuaj lom neeg zoo tshaj plaws thiab cov khoom siv ntev tshaj plaws, thiab haum rau oxidizing thiab inert atnospheres .

Yog li ntawd, thaum xaiv ib qho thermocouple, txhua tus neeg yuav tsum nkag siab zoo thiab nkag siab cov khoom siv hluav taws xob zoo heev, tom qab ntawd peb tuaj yeem paub cov khoom siv hluav taws xob zoo ntawm lub vev xaib} Qhov tseeb, pib ua haujlwm tshiab Thermocouples tseem yog txoj hauv kev zoo tshaj plaws los nqa cov ntshav los thermocouples.