Ama-thermocoumpules amathuluzi wokulinganisa wokushisa abalulekile ezimbonini ezahlukahlukene. Phakathi kwezinhlobo ezahlukene, ama-thermocouples ePlatinamu-Rhodium avela ngokunemba kwawo okushisa okuphezulu nokunemba. Le ndatshana izongena ngemininingwane yeplatinam-rhodium thermocouples, kufaka phakathi ukusetshenziswa kwayo, i-thermocouple engcono kakhulu, kanye nokwakheka kwe-s-Type Thermocouples.
Yiziphi izinhlobo zeplatinam-rhodium thermocouples?
Kunezinhlobo ezintathu eziphambili zeIPlatinam-Rhodium Thercolouples: B-TYPE, R-TYPE, nohlobo lwe-S. Lezi zinhlaka zaziwa ngokuqina kwazo okuphezulu kakhulu futhi zivame ukusetshenziswa kuzinhlelo zokusebenza ezidinga isilinganiso sokushisa esinembile.
1. Uhlobo B (Platinum 30% Rhodium / Platinum 6% Rhodium): Ububanzi bokushisa Esetshenziswa kakhulu ezindlini zokushisa eziphakeme nama-kilns.
2. Thayipha R (Platinum 13% Rhodium / Platin): Ububanzi bokushisa: -50 ° C kuya ku-1600 ° C, Izici: Uhlobo r ThercoCouples lishayele ibhalansi enhle phakathi kwezindleko nokusebenza. Zisetshenziswa ezinhlelweni ezahlukahlukene zezimboni kufaka phakathi ukukhiqizwa kwengilazi nokucutshungulwa kwensimbi.
3. Uhlobo s (Platinum 10% Rhodium / Platinum): Ububanzi bokushisa: -50 ° C kuya ku-1600 ° C, Izici: Izici zohlobo Zivame ukusetshenziswa ezindaweni zokucwaninga kanye nasezimbonini lapho ukulawulwa kokushisa okunembile kubaluleke kakhulu.
Yiluphi ulwazi oluhamba phambili lwe-thermocouple?
Isikhombisi senhloso sokwahlulela ikhwalithi yomkhiqizo lilele ngekhwalithi yalo. Imikhiqizo ehlukene inezindinganiso zekhwalithi ezihlukile, nekhwalithi ye-Platinum-Rhodium Thermocople Wire ingahlulelwa ngezakhiwo ezine ezilandelayo. Okokuqala, iplatinam-rhodium wire inokuqina okuphezulu kokushisa futhi kungakwazi ukubekezelela amazinga okushisa aphezulu ngaphandle kokonakaliswa. Lokhu kuqina kuqinisekisa ukulinganiselwa okunembile kwezinga lokushisa ngaphezulu kwebanga lokushisa elibanzi. Okwesibili, ama-platinum-rhodium thermocouples ahlinzeka ngokulinganisa okushisa okuqondile, okwenza balungele izinhlelo zokusebenza ezidinga ukunemba okuqinile. Ngaphezu kwalokho, iplatinamu ne-rhodium futhi banokumelana okuphezulu kakhulu, ukuqinisekisa impilo yenkonzo kanye nokwethenjwa kocingo lwe-thermocouple ezindaweni ezinokhahlo. Ukuqina kwe-Platinum-Rhodium Thermocoule Wire kwenza kube lula ukusetshenziswa kwesikhathi eside ezihlolweni zezimboni, kunciphisa isidingo sokubuyiselwa njalo. Uma izidingo zokulinganisa ukunemba, ukuqina, ukumelana oxidation, njll. I-Platinum-Rhodium Thermocouple Wire iyisinqumo esihle kakhulu.
Yini ukusetshenziswa kweplatinam thermocouple wire?
I-Platin Thermocouple WireIngxenye esemqoka ekwakhiweni kwePlatinam-Rhodium Thercocouples. Izakhiwo zayo ezihlukile zenza iplatinam-rhodium thermocoule ucingo olufanele izinhlelo ezahlukahlukene zokushisa okuphezulu. Embonini ye-aerospace, i-platinum thermocouple wire isetshenziselwa ukukala izinga lokushisa lezinjini ze-jet nezinye izinto zokushisa eziphakeme. Ukulinganiswa okunembile kokushisa kubalulekile ekuphepheni nasekusebenzeni kwemishini ye-aerospace. I-Platin Thermocouple Wire isetshenziswa ezindlini zezimboni zokuqapha nokulawula amazinga okushisa aphezulu. Ukuqina kwabo nokunemba kwabo kuqinisekisa ukuthi isithando somlilo sisebenza ngaphakathi kobubanzi bokushisa obudingekayo, ngaleyo ndlela kuthuthukise ukusebenza kahle kanye nekhwalithi yomkhiqizo. Ngaphezu kwalokho, inqubo yokukhiqiza izingilazi idinga ukulawulwa kokushisa okuqondile, kanye ne-platin thermocouple yocingo kusetshenziselwa ukuqapha izinga lokushisa lensimbi yengilazi ukuze kuqinisekiswe ukukhiqizwa kwengilazi okungaguquki nokuphezulu. Ngocwaningo lwesayensi, ukukalwa okunembile kokushisa kubalulekile ukuze uhlolwe kanye nokuqoqwa kwedatha. I-Platin Thermocouple Wire isetshenziselwa ukukala izinga lokushisa kokuhlolwa okuhlukahlukene kwelebhu, ukuhlinzeka ngemininingwane ethembekile nenembile.
Ama-Thermocouples wePlatinam-Rhodium (kufaka izinhlobo b, r, kanye nama-s) amathuluzi abalulekile wokushisa ngokunembile lokushisa kwezicelo eziphezulu. Lapho ukhetha i-thermocouple ye-thermocouple engcono kakhulu, iplatinum-rhodium thermocouples imvamisa yikhetho lokuqala ngoba enza kahle ezindaweni ezinokhahlo. IPlatinam-Rhodium Thercokouples idlala indima ebalulekile ezimbonini ezahlukahlukene, ukunikeza ukunemba nokuqina okudingekayo kwizicelo zokushisa okuphezulu.
Isikhathi sePosi: Sep-20-2024