Dab tsi yog qhov sib txawv ntawm thermored thermocouples thiab tej yam me me thermocoples

Lub thermoelectric muaj peev xwm ntawm cov thermored thermocouples yuav nce li qhov ntsuas kub ntawm ntsuas qhov kawg nce siab. Qhov ntau ntawm cov thermoelectric muaj peev xwm tsuas yog cuam tshuam nrog cov khoom ntawm cov thermocouple tus txiv plig thiab qhov kub thiab muaj kev ywj pheej thiab cov taub ntawm cov thermoelectric electrode.

Ob tug neeg uas muaj cov qoob loo sib txawv yog welded ntawm ob qho kawg los ua ib qho Circuit Court. Qhov ntsuas kub ntsuas kawg yog hu ua haujlwm kawg, thiab lub davhlau lub davhlau ya nyob xaus yog hu ua qhov xaus txias, tseem hu ua qhov kawg. Thaum muaj qhov sib txawv kub ntawm qhov ua haujlwm kawg thiab qhov siv kawg, ib qho cua sov tam sim no yuav tsim tawm hauv Circuit Court. Thaum txuas nrog cov twj paj nruag tso tawm, qhov ntsuas yuav qhia tau tus nqi kub sib haum ntawm cov nqi kub ntawm cov thermoelectric peev xwm tsim los ntawm thermocouple.

Micro Thermocouts txawm me dua li cov thermored thermored thermorples, nrog cov khoom siv kub, kev hloov kho lub siab sov, thiab kav ntev. Zoo li cov thermored thermocouples thiab sib sau ua ke thermoco, micro thermocoolitions muaj ntau zaus nrog cov twj paj nruag tso tawm, cov ntaub ntawv, thiab hluav taws xob tswj hwm. Nyob rau tib lub sijhawm, micro thermoco thermouples tseem tuaj yeem ua cov khoom kub thiab txias rau kev sib sau ua kom cua sov thermocouples.

Cov txheej txheem kev cai ntawm armored thermocouple

Nws yog ua los ntawm tus neeg saib xyuas, rwb thaiv tsev siab magnesium roj oxide, thiab ib lub raj tiv thaiv ua los ntawm cov hlau 1cr18ni9ti stainless hlau, uas tau kos ntau zaus raws li tag nrho. Armored Thermocouple cov khoom lag luam yog suav nrog lub thawv hlws ris, davhlau ya nyob twg, thiab yog nruab nrog ntau lub installation thiab txhim kho cov khoom siv.

Cov cuab yeej thermoco tau muab faib ua ob hom: insulated thiab plhaub sib txuas.

Nws muaj ntau yam zoo xws li khoov muaj peev xwm, muaj kev kub siab tiv, nrawm nrawm teb lub sijhawm, thiab kav ntev. Zoo li cov chaw muaj hluav taws xob, feem ntau nws yog siv rau cov twj paj nruag tso tawm, kaw cov twj paj nruag, thiab cov neeg siv hluav taws xob, thiab ntsuas kub. Nyob rau tib lub sijhawm, nws kuj tseem siv tau ua qhov kub siab lub caij. Nws tuaj yeem ntsuas ntsuas ntsuas ntsuas kub ntawm cov kua dej, vapors, roj av hauv thaj tsam ntawm {}} degree ~ 800 degree thaum muaj ntau cov txheej txheem ntau lawm. Piv rau lwm tus, cov thermored thermocouples muaj qhov zoo xws li bendabagagent xws li bendabagents, siab voltage kuj, luv luv thermal teb lub sijhawm, thiab kav ntev.

Qhov ntsuas kub ntsuas ntawm thermocouple

Nws yog raws ntawm cov nyhuv thermoelectric nyhuv. Txuas ob tus neeg sib txawv lossis cov semiconductors rau hauv lub voj voog kaw, thaum lub qhov kub ntawm ob lub junctionss sib txawv, lub peev xwm thermoelectric yuav tsim tawm hauv Circuit Court. Qhov tshwm sim no hu ua thermoelectric nyhuv, tseem hu ua Showbeck nyhuv.

Armored Thermocoples, raws li ntsuas kub ntsuas sensors, feem ntau yog siv nrog cov ntsuas kub thiab txias, cov kev tswj hwm, thiab cov cuab yeej tswj cov txheej txheem. Lawv tau siv los ntsuas qhov ntsuas tau ncaj qha lossis tswj cov kua dej, cov pa roj av, thiab cov pa roj av tsis pub dhau ntawm thaj tsam ntawm ntau yam khoom siv ntau yam.

Cov cuab yeej thermocous muaj ntau yam zoo xws li khoov, siab voltage tiv taus, lub sijhawm nrawm cua sov, thiab kav ntev. Zoo li muaj kev lag luam thermoco, lawv feem ntau siv cov ntsuas kub kom haum nrog cov twj paj nruag tso tawm, kaw cov cuab yeej siv hluav taws xob, thiab cov neeg siv hluav taws xob.

Cov qauv pov thawj rau cov thermored thermocouples

Kev txheeb xyuas cov qauv thiab cov cuab yeej siv rau kev ua rog ceev thermocouple ntawm cov hlau yaj.

Cov cuab yeej siv feem ntau muaj cov cua sov lub tiaj tus cua sov uas tuaj yeem haum ob leeg ua ke nrog cov duab sim ua ke xws li cov qauv ntsuas cua sov, thiab ntsuas qhov ntsuas kub ua rau cov zaub kom txaus ntshai.

Cov Qauv Kev Tshawb Xyuas:

Firstly, siv ob lub calibration thermocouples kom txheeb xyuas qhov point hauv lub tiaj tus cua sov chev qhov twg ob calibration thermocoecles muaj tib lub peev xwm thermoelecric. Hloov ib qho ntawm calibration thermocouples nrog kev kuaj thermocouple. Nyob rau hauv lwm cov xwm txheej tas mus li, piv cov kev nyeem ntawv ntawm kev ntsuas thermocouple los txiav txim siab seb puas muaj ntsuas tus nqi ntsuas ntsuas yog qhov tseeb.

Cov yam ntxwv yog:

A, cov cuab yeej muaj cov cua sov kauj, ib nkawm calibrated thermocotrated thermoco, thiab ntsuas kub tswj zaub cov zis tawm.

B, txoj kev pov thawj yog los ua ntej tshaj thermocouples mus rau hauv cov cua sov chev los ntawm qhov kawg, yog li ntawd lub armored thermocouple tiv tauj qhov kub kub kawg. Los ntawm kev hloov chaw ntawm calibration thermocouple hauv cov cua sov chev, lub peev xwm thermarric ntawm ob calibrine thermocoup yog ua tib yam. Hloov ib qho ntawm calibration thermocouples nrog rau kev sim ua kom nrawm nrawm los txiav txim siab qhov tseeb ntawm kev sim ntsuas hluav taws xob sai.