Into yokuqala umuntu ngamunye akwenza ngaphambi kokushiya indlu ubukele isimo sezulu ngaphandle kwewindi ukuze akwazi ukugqoka ngokwanele yena kanye nengane . Yiqiniso, ungathembela izibikezeli sezulu noma izibonakaliso zabantu, ubone ukuthi abantu bagqoke kanjani emgwaqweni, noma ungakwazi nje ukubeka i-thermometer yesitaladi futhi uhlale ulungele noma yikuphi ukumangala kwesimo sezulu.
I-thermometer yesimanje yamigwaqo ihlukaniswe yaba izinhlobo eziningana: i-mechanical and electronic. Ake sihlolisise ngamunye wabo.
I-thermometer yangaphandle yemishini
I-thermometers yemishini yi-bimetallic (umcibisholo) ne-capillary (utshwala).
Ama-thermometer emigwaqweni yamapayipi ayaziwa kabanzi, ngaphandle kwalokho ashibhile kakhulu futhi anembile kakhulu. Isimiso sokusebenza salesi sakhiwo sokushisa silingana nesesimiso sokuvamile sokushisa kwe-mercury, kodwa asiqukethe i-mercury. I-thermometer yotshwala yiphunga lesilazi nge-capillary equkethe utshwala noma ezinye iziphuzo eziphilayo ezinemibala ebomvu. Ngakho-ke, uma kwenzeka ukwanda kwezinga lokushisa emgwaqweni, uketshezi oluthile ku-thermometer luyaqhubeka, futhi uma luyancipha, luyizinkontileka.
Ukushisa kwe-Bimetallic street, okukhumbuza iwashi ngomcibisholo, kunembile kakhulu kunokunwa utshwala, kodwa ngenxa yomcibisholo omkhulu kubonakala ngokucacile kusuka kude. Isenzo sale thermometer sisekelwe kumpahla amabhethri (izinto ezimbili ezisekelweni zensimbi ezingafani) ukushintsha nokubuyisela isimo ngaphansi kwethonya lokushisa.
Ama-thermometers emigwaqweni e-elektroniki
I-thermometer yangaphandle ye-thermometer i-thermometer ene-digital LCD display, okungaba ngaphandle noma ukuhlanganiswa kuphela.
I-thermometer yemigwaqo ejwayelekile yemigwaqo, efakwe ngqo ngaphandle kwefasitela, inesibopho se-glass eluhlaza, kanye nezibalo ezinkulu neziphambene. Ukuziqhenya kwalesi sakhiwo sokushisa ukuthi kugcina futhi kubonisa ulwazi mayelana nokushisa okungenani kanye nesiphezulu. I-thermometer yomgwaqo yedijithali isebenza kusukela ebhetri elanga lamandla anele, ngisho nangesimo sezulu esinesibhakabhaka.
I-thermometer ehlangene ifakwe ngaphakathi endlini futhi ikuvumela ukuba ulinganise izinga lokushisa kokubili ekamelweni nangaphandle kwewindi. Amanye ama-thermometer wangaphandle walolu hlobo afika agcwaliswe nge-sensor ekhethekile ekude ehambisa ulwazi mayelana nokushisa komgwaqo ekamelweni lokungaphakathi ngekhebula elifakwe ngaphansi kwefreyimu lewindi. Ngaphezu kwalokho, ama-thermometer emigwaqweni e-elektroniki angaba yi-wireless. Bafakwe ekamelweni eliseduze nefasitela noma baxhomeke odongeni, futhi balinganise ukushisa komgwaqo ngenxa yomsakazo womsakazo owakhiwe.
Ama-thermometer e-elekthronikhi abiza okungaphezu kwama mechanical, kodwa alula kakhulu ukufakwa nokusebenza.
Ungakhetha kanjani i-thermometer yesitaladi yamafasitela epulasitiki?
Namuhla, amafasitela enkuni ayanyamalala kancane kancane esikhathini esedlule futhi asetshenziselwa ukushintshwa ngamapulasitiki. Uma ngaphambilini isakhiwo sokushisa komgwaqo siboshwe esitokisini sewindi lesibindi "ngokuqinile", manje akunakwenzeka ukuthi othile uzovuka