Plaub txoj cai ntawm K-hom thermocouple

1. Txoj cai ntawm homogeneous tus cwj pwm

K-hom thermocouple wires yog welded ntawm ob kawg ntawm tib cov khoom siv homogeneous (tus neeg xyuas lossis tus qauv) los ua lub voj kaw. Tsis muaj teeb meem dab tsi ntawm cov neeg ua si hla yog thiab qhov ntsuas kub tau muab faib rau, tsis muaj qhov sib tiv tauj txhua yam, thiab qhov muaj peev xwm tso tawm, thiab qhov muaj peev xwm tso tawm, thiab qhov muaj peev xwm tso tawm, thiab qhov muaj peev xwm tso tawm, thiab txias rau tag nrho cov peev xwm hauv lub voj yog xoom.
Nws tuaj yeem pom tau tias K-Hom Thermocouple yuav tsum muaj ntawm ob hom kev coj ua txawv lossis cov semiconductors. Yog tias cov khoom siv thermocouple tsis hnav ris tsho, ntxiv thermoelectric peev xwm yuav tsim los vim muaj qhov muaj qhov kub thiab txias.

2. Txoj Cai ntawm Cov Kev Saib Xyuas Nruab Nrab

Thaum lub tsev laus theem nrab (tus thawj coj peb) tau txuas nrog K-hom ntsuas hluav taws xob yog tib yam, kev taw qhia ntawm lub peev xwm nrab ntawm lub peev xwm ntawm lub voj voos tag nrho. Nov yog kev cai lij choj ntawm kev coj ua nruab nrab.
Daim Ntawv Thov: Raws li kev cai lij choj ntawm cov kev ntsuas nruab nrab, nyob rau qhov ntsuas kub tiag tiag, qhov kawg kub kawg yog welded thiab kawg txias qhib. Qhov kawg txias tau txuas nrog cov twj tso tawm los ntawm kev sib txuas hlau los ua qhov ntsuas kub ntsuas qhov ntsuas kub.

Qee tus neeg muaj kev txhawj xeeb tias kev sib cuag tau tsim ntawm cov xaim thiab cov thermocouple yog txuas nrog lub ntsuas MV uas muaj qhov yuam kev ntawm tooj liab uas yuav ua rau qhov ntsuas tooj liab. Raws li txoj cai no, tsis muaj qhov yuam kev zoo li no!

3. Txoj cai ntsuas kub nruab nrab

Lub thermoelectric muaj peev xwm ntawm ob lub junctions ntawm thermocouple Circuitle (kub t, t, t, t, thermoelectric peev xwm ntawm kub tn, t0. TN yog hu ua qhov kub nyob nruab nrab.

Daim Ntawv Thov: Txij li qhov thermocouple thiab feem ntau muaj kev sib raug zoo tsis muaj qhov tseeb tsis tuaj yeem siv ncaj qha saib lub rooj kom tau txais qhov kub kub kawg; Tsis tuaj yeem tus nqi kub tau los ntawm saib ncaj qha saib cov lus uas paub txias ntawm qhov ntsuas kub uas xav tau los kho qhov kub thiab txias. Cov pib feem ntau tsis muaj tseeb raws li txoj cai hnyav!

4. Kev cai hluav taws xob txoj cai lij choj

Txoj cai no tau kawm thiab kho tau los ntawm cov kws tshaj lij. Cov neeg tsis muaj kev tsim khoom dav dav thiab siv cov kev txuas tsis paub ntau txog nws. Ib qho kev piav qhia yooj yim yog: Siv cov plat platinum hlau yog hlau raws li cov qauv hluav taws xob. Piv txwv tias qhov zoo thiab tsis zoo ntawm cov npib tsib xee-chromium-nickonlodle yog sib npaug nrog tus nqi ntawm cov npib tsib xee-chromium.