Kukho iindidi ezininzi zeethemometha, ezinye zazo zaziwa njenge Ithemometha zelebhu. Izixhobo zokulinganisa ezisetyenziselwa ukubeka esweni ngokuchanekileyo kunye nokulawula amaqondo obushushu kwiilebhu. Ziluncedo kakhulu kuninzi lolingo ekufuneka lwenziwe kumaqondo athile obushushu.
Njengoko usetyenziso apho zisetyenziswe khona lubaluleke kakhulu, hayi nje naluphi na uhlobo lwethemometha olusebenzayo. Ezi thermometer zelebhu zihlala zinazo ukuthembeka okukhuluUkongeza kokunganyangeki kwaye kukhuselekile ukusetyenziswa kwezi ndawo zesayensi.
Yintoni ithemometha yelabhoratri?
Ithemometha yaselabhoratri yi idijithali okanye i-analog thermometer isetyenziswe njengakwimilinganiselo kwiimvavanyo zaselebhu apho ubushushu bunokubaluleka okukhulu. Ke ngoko, kufuneka zichaneke, ukunika idatha kufutshane neqondo lobushushu lokwenyani, kunye nokumelana neemeko ezithile, ezinjengokubola xa kusetyenziswa iiasidi, amaqondo obushushu agqithisileyo apho ulingo lwenziwa khona, njl.
Nangona zenzelwe uluntu lwezenzululwazi, ngakumbi nangakumbi ziyathengwa ekhaya zabenzi okanye abantu abenza imifuniselo yasekhaya apho kufuneka bejongile ubushushu ukuze bangatshintshi iziphumo zento abayenzayo.
Ukongeza, ezi thermometers zelebhu kufuneka zibe nothotho lwezinto ezisisiseko zokhathalelo ezichanekileyo ukugcinwa nokugcinwa i-inshurensi. Umzekelo:
- Ukulebhelisha ithemometha yelabhoratri ukubachonga ngokweempawu zabo.
- Ucoceko ukuze kungabikho mkhondo wezinto zamachiza ezinokuthi ziguqule ezinye iimvavanyo apho usebenzisa ithemometha efanayo.
- Ngalo lonke ixesha hlonipha ubuninzi kunye nobuncinci bezinto zokusebenza ezichaziweyo ngumenzi.
- Ukukhuselwa kwimeko yokusetyenziswa ngaphakathi kwabaqhubi.
- Ukugcinwa kwindawo ekhuselekileyo ukunqanda ukonakala.
- Ukulinganisa rhoqo ukuze kuqinisekiswe ukuba iyaqhubeka nokugcina ukuchaneka nokuthembeka.
Izicelo zethemomitha zaselebhu
Las izicelo zethemometha zelebhu zinokwahluka kakhulu. Kukho isixa esikhulu semifuniselo okanye iimvavanyo apho kunyanzelekile ukuba kulawulwe iqondo lobushushu, ukusuka kwezona zisisiseko apho usebenza ngamanyathelo phakathi kwamazwe ahlukeneyo emicimbi, njengombuso oqinileyo, ulwelo kunye negesi, ukuya kwezinye apho izisombululo zenziwe khona kumaqondo athile obushushu, njl.
Umzekelo, banokusetyenziselwa:
- Lawula ubushushu be utshintsho lomdibaniso wemicimbifusion (solid to liquid), solidification (liquid to solid), vaporization (liquid to gas), condensation (gas to liquid), sublimation (solid to gas) kunye nokubuyisela umva sublimation (gas to solid).
- Imilinganiselo iipropathi zomzimba Izinto ngokwamaqondo obushushu ezikulo.
- Ulawulo lwe iinkqubo zemichiza edinga ukukhula kubushushu obuthile. Umzekelo, ezinye iimpendulo ze-enzymatic.