Hom thiab cov qauv ntawm thermocouples

Thermocouples yog ib qho ntawm feem ntau siv cov ntsuas kub thiab txias feem ntau yog kuaj pom hauv kev lag luam. Tus ua haujlwm ua haujlwm ntawm thermocouples yog raws li cov nyhuv pom, thaum muaj ob qho kev sib txawv ntawm cov cua sov tam sim no yuav tsim tawm hauv lub voj.

Hom thiab cov qauv qauv ntawm thermocouples

(1) Hom ntawm thermoco

Cov thermocouples nquag muab faib ua ob pawg: qauv thermocotres thiab tsis muaj thermoco zog. Tus txheem thermocoples siv rau thermocouples uas nws lub teb chaws qauv txhais cov kev sib raug zoo ntawm lawv cov peev xwm thermoelectric, thiab muaj kev sib txawv ntawm cov qauv. Lawv tau txuam nrog cov twj paj nruag muaj rau kev xaiv. Tsis yog-txheem thermocoup yog tsis zoo raws li tus qauv thermocooobles nyob rau hauv cov nqe lus ntawm daim ntawv thov ntau yam, thiab qee tus muaj cov nplai sib txawv. Lawv feem ntau yog siv rau kev ntsuas hauv qee qhov chaw tshwj xeeb.

Qauv kho tho hluav taws xob txij Lub Ib Hlis 1, 1988, kuv lub teb chaws tau tsim tawm tag nrho cov qauv thermocoon, thiab t, yog kev sib nkag siab tsim thermocooobles hauv kuv lub teb chaws.

(2) Tus qauv ntawm thermocouples nyob rau hauv thiaj li yuav paub tias thermocrouple ua hauj lwm ntseeg tau thiab ruaj khov, cov txheej txheem xav tau rau nws muaj raws li hauv qab no:

① vuam ntawm ob thermocouples uas ua rau qhov thermocouple yuav tsum yog khov kho;

② ob thermocouples yuav tsum muaj kev sib xyaw zoo los ntawm ib leeg los tiv thaiv luv luv circuits;

Kev sib txuas ntawm cov xaim xaim ntxiv thiab qhov kawg ntawm Thermocouple yuav tsum yooj yim thiab ntseeg tau;

④ Tes Tsho Tiv Thaiv yuav tsum muaj peev xwm ua kom paub tseeb tias thermocouple yog cais tawm ntawm qhov tsis zoo.

3. Cov nyiaj tau txias ntawm qhov txias txias ntawm thermocouple

Txij li cov ntaub ntawv ntawm thermocouples feem ntau muaj nqis (tshwj xeeb yog siv los txuas qhov ntsuas cua sov (nyob rau hauv cov ntsuas kub uas muaj qhov ntsuas kub Nws yuav tsum tau taw qhia tias lub luag haujlwm ntawm Thermocouple cov xov hluav taws xob tsuas yog kom txuas ntxiv ntawm cov cua txias rau ntawm chav ntsuas hluav taws xob hauv chav tswj. Nws tus kheej tsis tuaj yeem tshem tawm cov cawv ntawm qhov txias txias hloov ntawm qhov ntsuas kub, thiab tsis ua lub luag haujlwm them nyiaj. Yog li no, lwm yam kev hloov kho yog yuav tsum tau them rau cov cawv ntawm qhov txias txias txias ntawm qhov ntsuas kub thaum t}}}}}}}}}}}}}}}}}}} ≠ 0 degree.