I-K-Type Thermocouples Yama-thermometer

Ama-Thermocouples Ohlobo lwe-K Oma-thermometers Isithombe Esifakiwe

Incazelo emfushane:

Izinzwa zokushisa ezisetshenziswa kakhulu ngamadivayisi we-thermocouple. Lokhu kungenxa yokuthi ama-thermocouples abonisa ukusebenza okuzinzile, ububanzi bokulinganisa izinga lokushisa elibanzi, ukudluliswa kwesignali yebanga elide, njll. Futhi anesakhiwo esiqondile futhi kulula ukuyisebenzisa. Ama-Thermocouples enza ukubonisa, ukurekhoda, nokudlulisa kube lula ngokuguqula ngokuqondile amandla ashisayo abe ama-impulses kagesi.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

I-K-Type Thermometers Thermocouples

Izinzwa zokushisa ze-Thermocouple yizinzwa zokushisa ezisetshenziswa kakhulu. Lokhu kungenxa yokuthi ama-thermocouples anezici zokusebenza okuzinzile, ububanzi bokulinganisa izinga lokushisa, ukudluliswa kwesignali yebanga elide, njll., futhi alula ngesakhiwo futhi kulula ukuwasebenzisa. Ama-Thermocouples aguqula amandla ashisayo abe amasiginali kagesi, enze ukubonisa, ukurekhoda, nokudlulisa kube lula.

Izici ze-K-Type Thermometers Thermocouples

Ibanga Lokushisa Lokusebenza	-60℃～+300℃
Ukunemba kwezinga lokuqala	±0.4% noma ±1.1℃
Isivinini sokuphendula	MAX.2sec
Ncoma	Intambo ye-thermocouple engu-TT-K-36-SLE

Umgomo Wokusebenza Wama-Thermometers Thermocouples

Isifunda esivaliwe esakhiwe ama-conductor amabili wezinto ezihlukene. Uma kukhona i-gradient yezinga lokushisa kuyo yonke isekethe, i-current izogeleza kusekethe. Ngalesi sikhathi, kungakhathaliseki ukuthi kukhona amandla kagesi anamandla-thermoelectric phakathi kweziphetho ezimbili zentuthuko, lokhu yilokho esikubiza ngokuthi umphumela we-Seebeck.

Ama-homogeneous conductors ezingxenyeni ezimbili ezihlukene ama-electrode ashisayo, isiphetho sokushisa esiphezulu ukuphela kokusebenza, ukuphela kwezinga lokushisa eliphansi ukuphela kwamahhala, futhi ukuphela kwamahhala kuvame ukuba sesimweni sokushisa esingashintshi. Ngokuvumelana nobudlelwano phakathi kwamandla kagesi we-thermoelectric nezinga lokushisa, yenza ithebula lezinkomba ze-thermocouple; ithebula lenkomba yithebula lenkomba elizinga lokushisa lamahhala lingu-0°C kanye nezimo ezihlukene ze-thermoelectric ngezinye izikhathi zivela ngendlela ehlukile.

Lapho into yesithathu yensimbi ixhunywe kumjikelezo we-thermocouple, inqobo nje uma ama-junctions amabili emazingeni okushisa afanayo, amandla e-thermoelectric akhiqizwa i-thermocouple ahlala efana, okungukuthi, ayithinteki ngensimbi yesithathu efakwe kumjikelezo. Ngakho-ke, lapho i-thermocouple ilinganisa izinga lokushisa lokusebenza, ingaxhunywa kuthuluzi lokulinganisa lobuchwepheshe, futhi ngemva kokulinganisa amandla e-thermoelectric, izinga lokushisa le-medium elinganisiwe lingaziwa ngokwalo.