K-Type Industrial Oven Thermocouple
K-Type Industrial Oven Thermocouple
Ana haɗa masu gudanarwa guda biyu masu abubuwa daban-daban (wanda ake kira waya thermocouples ko thermodes) don samar da madauki. Lokacin da yawan zafin jiki na mahaɗin ya bambanta, za a haifar da ƙarfin lantarki a cikin madauki, ana kiran wannan sabon abu da tasirin pyroelectric. Kuma wannan ƙarfin lantarki ana kiransa ƙarfin wutar lantarki, wanda shine abin da ake kira sakamako Seebeck.
Ka'idar Aiki na K-Nau'in Masana'antar Tanderu Thermocouple
Ana amfani da ma'aunin zafi da sanyio don auna zafin jiki. Ana amfani da ƙarshen ɗaya kai tsaye don auna yanayin yanayin abin da ake kira gefen aiki (wanda ake kira gefen auna), sauran ƙarshen kuma ana kiransa gefen sanyi (wanda ake kira bangaren ramuwa). An haɗa gefen sanyi zuwa nuni ko mitar mating, kuma mitar nuni za ta nuna yuwuwar ma'aunin zafi da sanyio ke haifarwa.
Nau'ukan K-Nau'in Masana'antu Thermocouple
Thermocouples sun zo cikin haɗuwa na ƙarfe daban-daban ko "gradations". Mafi na kowa shine "base metal" thermocouples na nau'ikan J, K, T, E, da N. Haka kuma akwai nau'ikan thermocouples na musamman da ake kira noble metal thermocouples, ciki har da Nau'in R, S, da B. Mafi girman zafin jiki nau'ikan thermocouple masu jujjuyawa, gami da nau'ikan C, G, da D.
Fa'idodin K-Nau'in Masana'antar Thermocouple
♦A matsayin nau'in firikwensin zafin jiki ɗaya, nau'in thermocouples mai nau'in K yawanci ana amfani dashi tare da mitoci masu nuni, rikodi na rikodi da masu sarrafa lantarki waɗanda kai tsaye zasu iya auna yanayin yanayin tururi da iskar gas da ƙarfi a cikin samarwa daban-daban.
♦K-nau'in thermocouples suna da fa'idodin layi mai kyau, babban ƙarfin thermoelectromotive, babban hankali, kwanciyar hankali mai kyau da daidaituwa, aikin anti-oxidation mai ƙarfi, da ƙarancin farashi.
♦Ma'auni na duniya na waya na thermocouples ya kasu kashi-kashi na farko da daidaito na biyu: kuskuren matakin farko shine ± 1.1 ℃ ko ± 0.4%, kuma kuskuren daidaito na biyu shine ± 2.2 ℃ ko ± 0.75%; kuskuren daidaito shine matsakaicin ƙimar da aka karɓa daga cikin biyun.
Siffofin K-Nau'in Masana'antu Oven Thermocouple
Yanayin Zazzabi Aiki | -50℃~+482℃ |
Daidaiton matakin farko | ± 0.4% ko ± 1.1 ℃ |
Saurin amsawa | MAX.5 seconds |
Insulation Voltage | 1800VAC, 2 seconds |
Juriya na Insulation | 500VDC ≥100MΩ |
Aikace-aikace
Tanda masana'antu, Tsofaffi tander, injin sintering makera
Thermometers, Gasa, gasa tanda, masana'antu kayan aiki