Uyalazi ulwazi oluthile mayelana nokushisa kwesithando somlilo esishisa kakhulu?

Ukushisa kwesithando somlilo se- izinga lokushisa lokushisa okuphezulu ngokuvamile kukalwa nge-thermocouple futhi kukhonjiswe kumitha yokulawula ukushisa. Iringi yokukala izinga lokushisa nayo ingasetshenziswa ukukala izinga lokushisa kwesithando somlilo. Ngesikhathi sokulinganisa, faka indandatho yokulinganisa izinga lokushisa ku-sagger ye-corundum bese ufaka isivalo esithandweni somlilo, bese uqala ukukhuphula izinga lokushisa. Ngemuva kokufinyelela inani elibekiwe, ligcine lifudumele ihora elilodwa bese upholisa isithando somlilo. Ngemuva kokuthi isithando somlilo sesipholile, vula isembozo se-sagger bese ukhipha iringi yokulinganisa izinga lokushisa.

Sebenzisa i-micrometer ukukala ububanzi bendandatho yokulinganisa izinga lokushisa izikhathi eziningana, thatha inani elijwayelekile, bese ufunda izinga lokushisa uqhathanisa netafula lokuqhathanisa lendandatho yokulinganisa izinga lokushisa. Bese uyiqophe. Kunembe kakhudlwana ukukala izinga lokushisa ngendandatho yokulinganisa izinga lokushisa. Ijwayele ukusetshenziselwa ukulinganisa izinga lokushisa kwamazinga okushisa aphezulu we-muffle kanye nokulinganisa inkambu yezinga lokushisa lamafreyimu.

Ngaphezu kwalokho, uma isithando somlilo sokushisa okuphezulu sinomsebenzi wokugcina isikhathi sokushisa, chofoza inkinobho “yokusetha” yesithando somlilo ukufaka isimo sokusetha izinga lokushisa, umugqa ophezulu wewindi lokubonisa ukhombisa i-Prom “SP”, kanye nengezansi irowu ibonisa inani lokusetha lokushisa (okokuqala Inani lendawo liyakhanya), indlela yokuguqula iyefana naleyo engenhla; chofoza inkinobho “setha” futhi ukufaka isimo sokusetha isikhathi sokushisa njalo, umugqa ongaphezulu wewindi lokubonisa ukhombisa i-Prom “ST”, irowu engezansi ikhombisa inani lesilinganiso sokushisa lesikhathi sokushisa (ukukhanya kwendawo yokuqala); Chofoza inkinobho ethi “Setha” futhi ukuze uphume kulesi simo sokulungiselelwa, futhi inani lesethi elilungisiwe lizolondolozwa ngokuzenzekelayo.

Lapho isikhathi sokushisa esingaguquguquki sisethelwe ku- “0”, kusho ukuthi isithando somlilo asinawo umsebenzi wesikhathi, futhi isilawuli siqhubeka ngokuqhubekayo, futhi umugqa ongezansi wewindi lokubonisa ukhombisa inani lokusetha lokushisa; lapho isikhathi esibekiwe singesona u- “0”, umugqa ongezansi wewindi lokubonisa libonisa ukusebenza kwesikhathi noma inani lokusetha lokushisa. Lapho isikhathi sokusebenza siboniswa, umlingiswa “wesikhathi sokusebenza” uyakhanya, futhi lapho izinga lokushisa elinganisiwe lifinyelela izinga lokushisa elibekiwe, isibali sikhathi siqala isikhathi, izinhlamvu zesikhathi “sokuqalisa” ziyakhanya, isikhathi esibaliwe siphelile, ukusebenza kuyaphela, futhi isibonisi siboniswa “Ukuphela” siboniswa emgqeni ongezansi wewindi, futhi i-buzzer izokhala ngomzuzu owodwa bese iyeka ukukhala. Ngemuva kokuthi umsebenzi usuphelile, cindezela isikhathi eside inkinobho “yokwehlisa” imizuzwana emi-1 ukuqala kabusha ukusebenza.