Yuav txiav txim seb nws puas yog N-hom thermocouple

1. N-hom thermocouple
N-hom thermocouple yog hom thermocouple feem ntau siv, thiab nws txoj haujlwm ua haujlwm yog raws li "cov nyhuv thermal". Vim yog cov nyhuv thermoelectric, lub teeb liab hluav taws xob tsim tawm thaum qhov kub sib cuag ntawm ob lub hlau sib txawv tsis sib xws. N-hom thermocouple yog tsim los ntawm ob hlau, nickel thiab nickel chromium alloy.
2. Txoj kev los txiav txim seb nws puas yog N-hom thermocouple
Txhawm rau txiav txim siab seb lub thermocouple yog N-hom thermocouple, cov hauv qab no tuaj yeem siv los txheeb xyuas:
Ntsuas qhov voltage teeb liab ntawm lub thermocouple
Siv lub tshuab multimeter lossis cov ntaub ntawv tau txais los ntsuas qhov hluav taws xob hluav taws xob tsim los ntawm thermocouple. Muaj qee qhov kev sib raug zoo ntawm qhov kub thiab qhov hluav taws xob ntawm N-hom thermocouple, thiab raws li qhov kub thiab txias, cov teeb liab voltage kuj nce raws li. Yog li, los ntawm kev ntsuas qhov kev hloov pauv ntawm cov cim hluav taws xob, nws muaj peev xwm txiav txim siab ua ntej seb lub thermocouple yog N-hom thermocouple.
Saib cov khoom muaj pes tsawg leeg ntawm thermocouples
Kev nkag siab txog cov khoom sib xyaw ntawm cov thermocouples yog tus yuam sij rau kev txiav txim siab seb lawv puas yog N-hom thermocouples. N-hom thermocouple yog tsim los ntawm nickel thiab nickel chromium alloy. Yog tias cov khoom muaj pes tsawg leeg ntawm cov thermocouple suav nrog ob cov hlau no, nws zoo li yuav yog N-hom thermocouple. Cov khoom muaj pes tsawg leeg ntawm cov thermocouples tuaj yeem lees paub los ntawm kev txheeb xyuas lwm tus lossis los ntawm kev nug cov ntaub ntawv ntsig txog.
Ua qhov ntsuas kub sib piv
Ua qhov ntsuas kub sib piv ntawm cov thermocouples thiab paub hom thermocouples. Vim muaj cov yam ntxwv sib txawv ntawm ntau hom thermocouples ntawm qhov kub thiab txias voltage nkhaus, nws tuaj yeem txiav txim siab seb lub thermocouple yog N-hom thermocouple los ntawm kev sib piv cov txiaj ntsig kev sim. Yog tias qhov kev sim ua tau zoo sib xws cov yam ntxwv nkhaus ntawm N-hom thermocouple, nws tuaj yeem txiav txim siab tias cov thermocouple yog N-hom thermocouple.
Los ntawm kev siv cov txheej txheem saum toj no, nws tuaj yeem txiav txim siab seb lub thermocouple yog nyob rau N-hom thermocouple. Muaj kev nkag siab qee yam ntawm cov khoom muaj pes tsawg leeg thiab cov yam ntxwv ntawm qhov kub thiab txias ntawm cov thermocouples ua rau muaj kev txiav txim siab ntau dua thiab xaiv cov thermocouples haum rau cov xwm txheej ntsuas sib xws.