Chifukwa chiyani cholakwika cha thermocouple ya thermocouple ndi chiyani? ng’anjo yamagetsi yoyesera

(1) Kusakhazikika kwa thermocouple kumatanthauza kugawanika kwa thermocouple, yomwe idzasintha ndi nthawi yogwiritsira ntchito komanso zosiyana zogwiritsira ntchito. Nthawi zambiri, zikhoza kukhala chifukwa chachikulu cha zolakwika, ndipo zifukwa zomwe zimayambitsa kusakhazikika ndizo: thermocouple volatilization, oxidation, kuchepetsa, embrittlement, crystallization, kuipitsidwa, etc. pa kutentha kwakukulu.

(2) Ngati thermocouple imapangidwa ndi kondakitala wa homogeneous, mphamvu yake ya thermoelectric imangokhala yokhudzana ndi kutentha pamapeto onse awiri. Ngati zinthu za thermocouple sizili yunifolomu ndipo thermocouple ili m’gawo la kutentha kwa kutentha, thermocouple idzatulutsa zowonjezera Kuthekera kwa thermoelectric kumadalira kugawa kwa kutentha kwapakati pa kutalika kwa thermoelectrode, mawonekedwe osagwirizana ndi digiri ya zinthuzo, ndi malo a thermoelectrode mu gawo la kutentha.