Kev ruaj khov thiab cov txiaj ntsig ntawm cov platinum rhodium thermoco thermoco

Platinum Rhodium 1 {{2} Platinum Thermocouple (s-hom thermocouple) platinum rhdium yog ib qho khoom hlau throdocouple Qhov txoj kab uas hla ntawm cov thermocouple xaim tau teev tseg raws li 0.5mm, nrog kev sib txawv ntawm {}}. 015mm. Lub nominal tshuaj muaj pes tsawg leeg ntawm nws cov electrode zoo (SP) yog platinum rhodium alloy, uas muaj 10% rho tawm thiab 90% platinum. Qhov tsis zoo electrode (SN) yog ntshiab platinum, li no nws yog feem ntau hu ua ib platinum rhodium rhodium thermocouple. Lub sijhawm ntev siv cov thermocouple yog 1300 degree siv cov kev ntsuas siab, thiab ntev kev pab kub hauv lub thermocouple koob. Lawv muaj cov khoom siv lub cev zoo thiab tshuaj lom neeg, zoo thermoelectric muaj peev xwm tus cwj pwm, thiab cov oxidation tsis kam ntawm cov kub. Lawv haum rau oxidizing thiab inert atmospheres.

Vim tias nws tau ua tau zoo heev thiab ua raws li cov qauv kub thoob ntiaj teb tau siv ua Interpololation cov cuab yeej siv rau kev kub ntxhov. Txawm hais tias "nws {{-90" cov rooj sib tham ntawm kev soj ntsuam cov hluav taws xob hauv ntiaj teb High rhiab rau cov qias neeg, cov khoom siv hlau nplaum kim, thiab yog li ntawd ib qho kev nqis peev ntau-sijhawm. Tus qauv ua hauj lwm ntawm Platinum Rhodium Rhodium Thermocohople yog qhov sib xyaw ua ke yog txuas rau hauv Circuit Court yog qhov ntsuas kub ntawm ob lub taub hau sib txawv. Yog tias muaj qhov sib txawv kub ntawm qhov ua haujlwm kawg thiab qhov kawg ntawm thermocouple, cov zaub cov peev txheej yuav qhia tau tias muaj txiaj ntsig kub kom sib haum los ntawm thermocouple. Xaiv Platinum Rhodium thermoco thermoco throdium throdium 10 platinum rhodium 6) thaum ntsuas kub ntawm 1200 thiab 1600 degree. Qhov no ua kom cov kev pabcuam lub neej ntawm cov platinum rhodium throdium thermocouple nyob rau hauv qhov kub thiab txias siv.