Cov lus qhia luv luv txog hom B Thermocouple

Hom B Thermocouple yog qhov muaj nqi hlau thermocouple.
Platinum-Rhodium-Rhodium {1} platinum-Rhodium tshuaj (bp)
Lub taub hlau xaim yog teev raws li 0. 5mm, nrog kev sib txawv ntawm {2}}. 015mm. Lub nominal tshuaj muaj pes tsawg leeg ntawm qhov zoo electrode (bp) yog platinum-rhodium alloy, thiab nws feem ntau yog lub npe nrov-rhodium-Rhodium thermocouple. Qhov siab tshaj plaws ntev siv qhov kub ntawm no thermocouple yog 1600 degree, thiab qhov siab tshaj plaws luv luv siv kub yog 1800 degree.
Hom B Thermocouple muaj qhov zoo ntawm qhov tseeb tshaj plaws, qhov zoo tshaj plaws kev ntsuas, thiab siab tshaj kev ntsuas kub, thiab siab tshaj qhov ntsuas kub tshaj plaws hauv cov thermocouple koob. Nws yog qhov haum rau oxidizing thiab inert atmospheres, thiab tseem siv tau rau lub tshuab nqus tsev rau lub sijhawm luv luv, tab sis nws tsis haum rau kev txo cov cua nab kuab lossis cov cua sov uas muaj cov hlau lossis cov hlau tsis sib xws. Ib qho txiaj ntsig pom tseeb ntawm hom b thermohoto yog tias lawv tsis tas yuav tsum tau them nyiaj, vim hais tias lub peev xwm them nyiaj rau kev them nyiaj, vim hais tias lub peev xwm thov nyiaj rau kev them nyiaj, vim hais tias lub peev xwm thov nyiaj ntau dua 3μv nyob rau hauv thaj tsam ntawm {2}} ~ 50 degree.
Qhov tsis zoo ntawm hom b th thermoelles yog thermoelectric muaj peev xwm, tsawg rhiab rau cov khoom qias neeg, yog li kev nqis peev ntau-sij hawm yog loj.