I-SIRY SITRAMEL ye-chromel ye-chromel afmiul engenanto ye-k yohlobo lweqondo

I-nicr-nial (uhlobo k)I-thermocoupleple wireIfumana umsebenzi obanzi kuzo zonke iziseko ze-basithatal, kwiqondo lokushisa ngaphezulu kwe-500 ° C.

A I-thermocoupleInzwa esetyenziselwa ukulinganisa ubushushu.I-thermocoupleIbandakanya imilenze emibini yocingo eyenziwe kwiintsimbi ezahlukeneyo. Imilenze ye-niore idliwanelwe ecaleni kwesinye isiphelo, yenza i-junction. Le cunction kulapho iqondo lobushushu lilinganiswa. Xa i-cunction ifumana utshintsho kwiqondo lokushisa, ivolthi yenziwa. I-voltage inokuthi emva koko itolikwe kusetyenziswa iitafile ze-thermocouple zokubala ukubala amaqondo obushushu.
I-nicr-nial (uhlobo k)I-thermocoupleple wireIfumana umsebenzi obanzi kuzo zonke iziseko ze-basithatal, kwiqondo lokushisa ngaphezulu kwe-500 ° C.
Chwetheza i-thermocouple wire inesibindi sokuchasana okuqatha kunamanye ama-thermocouples yensimbi. Ine-EMF ephezulu kwiPlatinam 67, ukuchaneka kobushushu obufanelekileyo, ubushushu kunye nozinzo, ngexabiso eliphantsi. Kuyacetyiswa ukuba i-oxiding okanye i-InErt Amithres, kodwa ayinakusetyenziswa ngokuthe ngqo kwezi tyala zilandelayo:
(1) Ngenye indlela oxisayo kunye nokunciphisa imeko.
(2) Imo yemozulu enezindlu zesalfure.
(3) Ixesha elide kwi-vacuum.
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I-NICR-Nialial thermocoupleple cire inokuveliswa ngokobume bemichiza yabathengi.