Umthengisi we-thermometer - Leis
ULeis umi phambili kwishishini lobonelelo lwezonyango, elahlulwa ngokuzibophelela kumgangatho kunye nokusungula izinto ezintsha njengenkulumbuso.ithermometerumthengisi. Ngokugxila ekuthumeleni ngaphandle phezulu - izixhobo zonyango kwihlabathi liphela, iLeis igqwesa ngakumbi kwindawo ye-thermometry. Uluhlu lwethu lweemveliso ezahlukeneyo, kubandakanyaithemometha yedijithalikwayeithemometha yobushushu bomzimba, igxininisa ukuzinikela kwethu ekuchanekeni nasekuthembekeni.
Eyethu iMercury-ithemometha yeglasi yasimahla ibonelela ngokhetho olukhuselekileyo nolunobuhlobo nokusingqongileyo, ukuqhayisa kabini-ufundo lwesikali kunye nolwakhiwo oluhlala ixesha elide. Ngeli xesha, iDigital Thermometer PCBA SKD Parts Component ibonisa ukuguquguquka kwethu, ibonelela ngeendlela ezinokwenziwa ngokwezifiso kubathengi abafuna izisombululo zebespoke. Icandelo ngalinye, ukusuka kwincam yensimbi engenasici ukuya kwizindlu zeplastiki, zenziwe ngobuchule ukuqinisekisa ukusebenza okuphezulu.
I-Leis's Non-i-Infrared ye-Infrared thermometer ye-Infrared ngumzekelo wokuyila kwethu kumlinganiselo wobushushu obungangeni - Ngezibane ezinemibala emithathu kunye nokufundwa okukhawulezileyo, okuchanekileyo, le thermometer iyimfuneko kuzo zombini iindawo zonyango kunye noluntu.
Ukubambelela kwimigangatho yomgangatho we-ISO13485, iLeis idibanisa ubunjineli obuphambili kunye nenkonzo yabathengi ebanzi, ikhuthaza ubambiswano lwexesha elide kwihlabathi liphela. Thembela i-Leis ukuhlangabezana neemfuno zakho zethemometha ngobuchule obungenakuthelekiswa nanto kunye namaxabiso akhuphisanayo, njengoko siqhubeka siphucula ukhathalelo lwempilo kwihlabathi liphela ngemveliso -
Eyethu iMercury-ithemometha yeglasi yasimahla ibonelela ngokhetho olukhuselekileyo nolunobuhlobo nokusingqongileyo, ukuqhayisa kabini-ufundo lwesikali kunye nolwakhiwo oluhlala ixesha elide. Ngeli xesha, iDigital Thermometer PCBA SKD Parts Component ibonisa ukuguquguquka kwethu, ibonelela ngeendlela ezinokwenziwa ngokwezifiso kubathengi abafuna izisombululo zebespoke. Icandelo ngalinye, ukusuka kwincam yensimbi engenasici ukuya kwizindlu zeplastiki, zenziwe ngobuchule ukuqinisekisa ukusebenza okuphezulu.
I-Leis's Non-i-Infrared ye-Infrared thermometer ye-Infrared ngumzekelo wokuyila kwethu kumlinganiselo wobushushu obungangeni - Ngezibane ezinemibala emithathu kunye nokufundwa okukhawulezileyo, okuchanekileyo, le thermometer iyimfuneko kuzo zombini iindawo zonyango kunye noluntu.
Ukubambelela kwimigangatho yomgangatho we-ISO13485, iLeis idibanisa ubunjineli obuphambili kunye nenkonzo yabathengi ebanzi, ikhuthaza ubambiswano lwexesha elide kwihlabathi liphela. Thembela i-Leis ukuhlangabezana neemfuno zakho zethemometha ngobuchule obungenakuthelekiswa nanto kunye namaxabiso akhuphisanayo, njengoko siqhubeka siphucula ukhathalelo lwempilo kwihlabathi liphela ngemveliso -
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Non-qhakamshelana ne-Infrared forehead Thermometer
- Non-qhakamshelana nethemomitha ye-infrared ebunzi
- Umzimba kunye nento iimodeli ezimbini
- Imibala emithathu isibane esingasemva ukubonisa ubushushu bakho
- ℃/℉ etshintshekayo
- Ngokukhawuleza kwaye ichanekile
- Isetyenziswa kakhulu kwisibhedlele, ikhaya, isikhululo sikaloliwe, isikhululo sebhasi, isikhululo seenqwelomoya kunye neofisi njl
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I-Flexible Tip Pen Type Digital Thermometer
- Ipeni eguquguqukayo yohlobo lwethemomitha yedijithali
- Intloko ethambileyo ikhululekile ngakumbi
- Ukungangeni kwamanzi kukuzikhethela
- Imibala emininzi eyahlukeneyo iyafumaneka
- Isetyenziswa kakhulu kuyo yonke iminyaka, ngakumbi umntwana
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Ephathwayo LCD Digital Thermometer engangenwa ngamanzi
- Ithemomitha yedijithali ye-LCD ephathwayo engenamanzi
- C/F iyatshintsha.
- Umboniso we-LCD
- Umsebenzi wokugqibela wenkumbulo
- I-alamu yomkhuhlane
- I-automatic shou off
- Ngokukhawuleza kunye ne-aucurate
- Akukho mercury
- Umgangatho ozinzileyo kunye nothembekileyo
- Indawo yokugcina iyafumaneka
- Ukupakisha i-blister yokuthengisa
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Incam yoNyango olunzima lweThermometer ye-Electronic
- Ithemometha yonyango elukhuni yonyango
- Umboniso weDigital LCD
- ℃/℉ etshintshekayo
- Ikhuselekile, iyakhawuleza kwaye ichanekile
- Umgangatho ophezulu, ixabiso lokhuphiswano
- Isetyenziswa kakhulu esibhedlele nakusapho
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Ikhathuni yosana lweClinikhi yeThermometer yeDijithali
- Ithemometha yedijithali yomntwana ikhathuni yekliniki
- Uyilo olwahlukeneyo lweentsana ezinothando
- Intloko eguquguqukayo ikhululekile ngakumbi
- Isiphumo somlinganiselo wokugqibela sigcinwe ukujonga ubushushu bakho
- Ukuvala ngokuzenzekelayo kunokugcina amandla
- Indlela ekhuselekileyo, ekhawulezayo nechanekileyo yokubeka iliso kubushushu bomzimba
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Intloko ethambileyo yeDijithali yomlomo kunye neThermometer yeRectal
- Intloko ethambileyo yedijithali yomlomo kunye nethemometha yerectal
- Ingcebiso ethambileyo ikhuselekile ngakumbi kuyo yonke iminyaka yabantu
- Ukuchaneka okuphezulu
- Inkumbulo yokugqibela
- Umsebenzi we-alamu yomkhuhlane
- Kulula ukuyisebenzisa
- Iindleko eziphantsi zamkelwa yintsapho nganye
- Isetyenziswa kakhulu kusapho nasesibhedlele
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I-Mercury - ithemometha yeglasi yasimahla
- I-Mercury-ithemometha yeglasi yegallium yasimahla
- C okanye C/F isikali esiphindwe kabini
- Ikhuselekile kwaye ichanekile
- Umgangatho ozinzileyo kunye nothembekileyo
- Indawo yokugcina iyafumaneka
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Ingcebiso engqongqo yoNyango lweDijithali yoMlomo weThermometer
- Ingcebiso engqongqo yethemometha yomlomo yedijithali
- Okuzenzekelayo-cima umsebenzi
- ukungangeni manzi kuyakhethwa
- Iziphumo ezikhawulezayo, ezikhuselekileyo nezithembekileyo
- Umgangatho ozinzileyo, ixabiso elihle
- Idumile kwisibhedlele ngasinye kunye nemodeli yasekhaya
Yintoni iThermometer
Ithemometha sisixhobo esibalulekileyo senzululwazi esilinganisa ubushushu, ubungakanani bomzimba obubalulekileyo obuphembelela iinkalo ezahlukeneyo zobomi kunye neziganeko zendalo. Ukuveliswa kwayo, okubangelwa ngabavelisi bokuqala abafana noGalileo Galilei, kuyiguqule ngokwembali indlela esiqonda ngayo kunye nokunxibelelana nokusingqongileyo.
Ngasekupheleni kwenkulungwane ye-16, uGalileo wazisa uhlobo olusisiseko lwethemometha. Ukuveliswa kwakhe kusebenze kumgaqo wokwandiswa komoya kunye nokunciphisa ngaphakathi kwesitya seglasi, ukutshintsha inqanaba le-liquid ekuphenduleni ukuhluka kweqondo lokushisa. Le ngcamango isisiseko yavula indlela yokuveliswa kwezinto ezintsha, ngokukodwa ebudeni benkulungwane ye-17 neye-18. Njengoko izazinzulu kunye nabaqulunqi belungisa esi sixhobo, baye bazama ulwelo olwahlukileyo, olufana nemekyuri, baza bazisa izikali zomlinganiselo ochanekileyo.
Ekuqaleni kwenkulungwane ye-18, amaqondo obushushu ayesanda. Phakathi kwabo, ukudalwa kwesikali esisemgangathweni yingcali yefiziksi yaseJamani yaphawula inkqubela phambili ebalulekileyo. Esi sikali sichaze indawo yokunyibilika komkhenkce kunye neqondo lobushushu bomzimba womntu njengeendawo ezisisigxina, ezikhokelela kuphuhliso lwethemometha eyaziwayo ngokubanzi. Emva koko, isazi ngeenkwenkwezi saseSweden sazisa isikali se-centigrade, sisebenzisa i-0 degrees kwindawo yokukhenkceza yamanzi kunye ne-100 degrees kwindawo yokubila kwayo. Ezi zinto zintsha zifikelele kwiqondo likaCelsius, elihlala lisemgangathweni kumlinganiselo wobushushu namhlanje.
Namhlanje, inzululwazi ye-thermometry iye yavela, kunye neentlobo ezahlukeneyo ze-thermometers eziphuhliswe ngeenjongo ezithile. Ngamnye usebenzisa indlela eyahlukileyo yokubona kunye nokubonisa utshintsho lobushushu.
Iithemometha zolwelo, ngokwesiko ezizaliswe yimercury okanye utywala obunemibala, bezithandwa ixesha elide ngenxa yokulula kunye nokuqina kwazo. Ziquka ulwelo olutywiniweyo ngaphakathi kwityhubhu yeglasi, kunye notshintsho lobushushu olubangela ukuba ulwelo lwande okanye lunciphe. Ngaphandle kokusetyenziswa kwazo ngokubanzi, ngoku zihlala zitshintshwa ziithemometha zedijithali ngenxa yenkxalabo yokusingqongileyo ngaphezulu kwemercury.
Iithemometha zedijithali zisebenzisa itekhnoloji ephucukileyo ukuze kufundwe ngokuchanekileyo. Ngokuqhelekileyo zisebenza ngokusebenzisa i-thermistors, ezixhatshazwayo ezixhathisayo zihluka kakhulu kunye nobushushu. Ezi zixhobo zibonelela ngokufunda ngokukhawuleza nangokuchanekileyo kwaye azinazo izinto eziyityhefu, ezizenza zikhuseleke ngakumbi kusetyenziso oluqhelekileyo kunye nonyango.
Olunye uhlobo oluntsonkothileyo yithemometha ye-infrared, elinganisa ubushushu ngokubhaqwa kwamandla e-infrared akhutshwa zizinto. Le teknoloji iququzelela ukufundwa kobushushu obungaqhagamshelwanga, buyenze ilungele ukusetyenziswa kwezonyango kunye nezoshishino.
Kwimeko yoshishino, i-thermocouples kunye nombane-i-resistance thermometers zixhaphakile. I-Thermocouples, eyakhiwe ngeentsimbi ezimbini ezingafaniyo, ivelisa amandla ombane ahambelana nokwahluka kobushushu. Zixabiswa kuluhlu lwazo olubanzi lobushushu kunye nokuqina. Ngokufanayo, iithemometha zombane - ezixhathisayo, ezihlala zenziwe ngeplatinam, zibonelela ngofundo oluchanekileyo ngaphezulu kobude obubanzi bobushushu.
Imichilo yeBimetallic, nangona ilula, ibonelela ngofundo oluthembekileyo lobushushu ngokusebenzisa ukwandiswa kokwahluka kweentsimbi ezidityanisiweyo. Ngokwembali edityaniswe kwi-thermostats, ngumzekelo wokusetyenziswa okungapheliyo kweethemometha zomatshini.
Kwiqondo lobushushu eliphantsi kakhulu, izixhobo ezikhethekileyo ezifana nethemometha kazibuthe ziyangena. Ezi zixhobo zixhaphaza ubudlelwane phakathi kweepropathi zamagnetic kunye nobushushu, zibonisa ukuba ziyimfuneko kuphando lwe-cryogenic.
Ngokwenyani, iithemometha zime njengezixhobo eziyimfuneko kubomi bemihla ngemihla nakwimizamo yesayensi. Ukusuka kwiithemometha zomoya ezisaqalayo zeRenaissance ukuya kwizixhobo zedijithali eziphucukileyo zanamhlanje, ukuvela kwazo kubonisa inkqubela phambili yetekhnoloji kunye nokuqonda kwethu nzulu kwe-thermodynamics. Njengoko ziqhubeka nokukhula, iithemometha ziya kuhlala zibalulekile kwiinkalo ukusuka kwimeteorology ukuya kwezamayeza, ukuqinisekisa imilinganiselo echanekileyo nethembekileyo kwizicelo ezahlukeneyo.
● I-Evolution yeUbushushu bokulinganisas
Ngasekupheleni kwenkulungwane ye-16, uGalileo wazisa uhlobo olusisiseko lwethemometha. Ukuveliswa kwakhe kusebenze kumgaqo wokwandiswa komoya kunye nokunciphisa ngaphakathi kwesitya seglasi, ukutshintsha inqanaba le-liquid ekuphenduleni ukuhluka kweqondo lokushisa. Le ngcamango isisiseko yavula indlela yokuveliswa kwezinto ezintsha, ngokukodwa ebudeni benkulungwane ye-17 neye-18. Njengoko izazinzulu kunye nabaqulunqi belungisa esi sixhobo, baye bazama ulwelo olwahlukileyo, olufana nemekyuri, baza bazisa izikali zomlinganiselo ochanekileyo.
Ekuqaleni kwenkulungwane ye-18, amaqondo obushushu ayesanda. Phakathi kwabo, ukudalwa kwesikali esisemgangathweni yingcali yefiziksi yaseJamani yaphawula inkqubela phambili ebalulekileyo. Esi sikali sichaze indawo yokunyibilika komkhenkce kunye neqondo lobushushu bomzimba womntu njengeendawo ezisisigxina, ezikhokelela kuphuhliso lwethemometha eyaziwayo ngokubanzi. Emva koko, isazi ngeenkwenkwezi saseSweden sazisa isikali se-centigrade, sisebenzisa i-0 degrees kwindawo yokukhenkceza yamanzi kunye ne-100 degrees kwindawo yokubila kwayo. Ezi zinto zintsha zifikelele kwiqondo likaCelsius, elihlala lisemgangathweni kumlinganiselo wobushushu namhlanje.
● Imigaqo yeThermometric yanamhlanje kunye neentlobo
Namhlanje, inzululwazi ye-thermometry iye yavela, kunye neentlobo ezahlukeneyo ze-thermometers eziphuhliswe ngeenjongo ezithile. Ngamnye usebenzisa indlela eyahlukileyo yokubona kunye nokubonisa utshintsho lobushushu.
Iithemometha zolwelo, ngokwesiko ezizaliswe yimercury okanye utywala obunemibala, bezithandwa ixesha elide ngenxa yokulula kunye nokuqina kwazo. Ziquka ulwelo olutywiniweyo ngaphakathi kwityhubhu yeglasi, kunye notshintsho lobushushu olubangela ukuba ulwelo lwande okanye lunciphe. Ngaphandle kokusetyenziswa kwazo ngokubanzi, ngoku zihlala zitshintshwa ziithemometha zedijithali ngenxa yenkxalabo yokusingqongileyo ngaphezulu kwemercury.
Iithemometha zedijithali zisebenzisa itekhnoloji ephucukileyo ukuze kufundwe ngokuchanekileyo. Ngokuqhelekileyo zisebenza ngokusebenzisa i-thermistors, ezixhatshazwayo ezixhathisayo zihluka kakhulu kunye nobushushu. Ezi zixhobo zibonelela ngokufunda ngokukhawuleza nangokuchanekileyo kwaye azinazo izinto eziyityhefu, ezizenza zikhuseleke ngakumbi kusetyenziso oluqhelekileyo kunye nonyango.
Olunye uhlobo oluntsonkothileyo yithemometha ye-infrared, elinganisa ubushushu ngokubhaqwa kwamandla e-infrared akhutshwa zizinto. Le teknoloji iququzelela ukufundwa kobushushu obungaqhagamshelwanga, buyenze ilungele ukusetyenziswa kwezonyango kunye nezoshishino.
● Izicelo eziZodwa kunye nezoShishino
Kwimeko yoshishino, i-thermocouples kunye nombane-i-resistance thermometers zixhaphakile. I-Thermocouples, eyakhiwe ngeentsimbi ezimbini ezingafaniyo, ivelisa amandla ombane ahambelana nokwahluka kobushushu. Zixabiswa kuluhlu lwazo olubanzi lobushushu kunye nokuqina. Ngokufanayo, iithemometha zombane - ezixhathisayo, ezihlala zenziwe ngeplatinam, zibonelela ngofundo oluchanekileyo ngaphezulu kobude obubanzi bobushushu.
Imichilo yeBimetallic, nangona ilula, ibonelela ngofundo oluthembekileyo lobushushu ngokusebenzisa ukwandiswa kokwahluka kweentsimbi ezidityanisiweyo. Ngokwembali edityaniswe kwi-thermostats, ngumzekelo wokusetyenziswa okungapheliyo kweethemometha zomatshini.
Kwiqondo lobushushu eliphantsi kakhulu, izixhobo ezikhethekileyo ezifana nethemometha kazibuthe ziyangena. Ezi zixhobo zixhaphaza ubudlelwane phakathi kweepropathi zamagnetic kunye nobushushu, zibonisa ukuba ziyimfuneko kuphando lwe-cryogenic.
● Umqukumbelo
Ngokwenyani, iithemometha zime njengezixhobo eziyimfuneko kubomi bemihla ngemihla nakwimizamo yesayensi. Ukusuka kwiithemometha zomoya ezisaqalayo zeRenaissance ukuya kwizixhobo zedijithali eziphucukileyo zanamhlanje, ukuvela kwazo kubonisa inkqubela phambili yetekhnoloji kunye nokuqonda kwethu nzulu kwe-thermodynamics. Njengoko ziqhubeka nokukhula, iithemometha ziya kuhlala zibalulekile kwiinkalo ukusuka kwimeteorology ukuya kwezamayeza, ukuqinisekisa imilinganiselo echanekileyo nethembekileyo kwizicelo ezahlukeneyo.
FAQ malunga neThermometer
Ilinganisa ntoni ithemometha?▾
Ithemometha sisixhobo esiyimfuneko esenzelwe ukulinganisa iqondo lobushushu, nto leyo engumba osisiseko kubomi bethu bemihla ngemihla kunye neenzame zenzululwazi. Ukususela kuqikelelo lwemozulu olukhokela isambatho sethu semihla ngemihla kwiinkqubo zoshishino eziyinkimbinkimbi ezixhomekeke kwimilinganiselo yokushisa echanekileyo, i-thermometers inikezela ngedatha ebalulekileyo echaphazela uluhlu olubanzi lwemisebenzi kunye nezigqibo.
Ukuqonda umlinganiselo woBuqondo
Embindini wayo, ithemometha ilinganisa amandla ashushu akhoyo kwinto okanye kwindawo esingqongileyo. La mandla e-thermal abonakalisa njengeqondo lobushushu, isalathisi sendlela eshushu okanye ebanda ngayo into. Ngokusisiseko, ubushushu ngumlinganiselo we-avareji yamandla e-kinetic yamasuntswana ento. Xa amasuntswana eshukuma ngamandla, avelisa ubushushu obuninzi, nto leyo ekhokelela kufundo oluphezulu lobushushu. Ngokuchaseneyo, ukucotha-amasuntswana ahambayo avelisa ubushushu obuncinci, okukhokelela kufundo olusezantsi lobushushu.
Ii-thermometers zisebenza kwimigaqo emininzi, nganye ihambelana nezicelo ezithile. I-mercury yemveli-ithemometha ezizalisweyo, umzekelo, zithembele ekwandiseni kunye nokucuthwa kwe-mercury ekuphenduleni utshintsho lobushushu. Njengoko amaqondo obushushu enyuka, i-mercury iyanda kwaye inyusa ityhubhu elinganisiweyo, inika umboniso obonakalayo weqondo lokushisa langoku.
Ukuqhubela phambili kwiTekhnoloji yeThermometer
Kwiminyaka yakutshanje, ukungeniswa kweethemometha zedijithali kuye kwayiguqula indlela esilinganisa ngayo iqondo lobushushu, sinikezela ngokuchaneka kunye nokulula. Iithemometha zedijithali zisebenzisa izinzwa ze-elektroniki ukubona utshintsho lobushushu kwaye ziguqule ezi zifundo zibe yidatha yedijithali. Le datha iboniswa kwiscreen ekulula-ukufunda-ivumela ubushushu bovavanyo olukhawulezayo noluchanekileyo.
Ithemometha yeDijithali ibonelela ngeengenelo ezininzi ngaphezulu koogxa babo be-analog. Ngokuqhelekileyo zikhawuleza ukuphendula, zibonelela ngofundo oluchanekileyo, kwaye zihlala zibandakanya iimpawu ezifana nokugcinwa kwememori yokurekhoda imilinganiselo yangaphambili. Umsebenzi onjalo uluncedo ngakumbi kwiisetingi zeklinikhi, apho ukulandelela ubushushu besigulane ngokuhamba kwexesha kunokubaluleka kunyango olusebenzayo.
Ukusetyenziswa kweeThermometers kuBomi bemihla ngemihla
Ngaphandle kweesetingi zeklinikhi, iithemometha zidlala indima ebalulekileyo kwiinkalo ezahlukeneyo zobomi bemihla ngemihla. Ekhitshini, umzekelo, i-thermometers yokupheka ikhusela iintlekele zokupheka ngokuqinisekisa ukuba ukutya kufikelela kumaqondo akhuselekileyo. Kwiimeko zoshishino, i-thermometers ibeka iliso kwiqondo lokushisa ukuqinisekisa ukhuseleko kunye nokusebenza kakuhle kwiinkqubo ezifana nokwenziwa kwesinyithi okanye ukuveliswa kweekhemikhali. Kwi-meteorology, i-thermometers inceda uqikelelo lweepatheni zemozulu, eziyimfuneko kulimo kunye nocwangciso lwemihla ngemihla.
Ngaphaya koko, iithemometha zedijithali ziya zidityaniswa ngakumbi kwizixhobo zasekhaya ezihlakaniphile, ezinegalelo ekusebenzeni kwamandla. Ngokubonelela ngokufunda okuchanekileyo kweqondo lokushisa, ezi zixhobo zinokwandisa iinkqubo zokufudumeza kunye nokupholisa, ukunciphisa ukusetyenziswa kwamandla kunye neendleko.
Ukuqukumbela
Isishwankathelo, iithemometha zizixhobo eziyimfuneko ezilinganisa ubushushu, ipharamitha ebalulekileyo echaphazela iinkalo ezahlukeneyo zobomi kunye netekhnoloji. Inguquko esuka kwithemometha yemveli ukuya kwidijithali iqaqambisa ukuqhubela phambili okuqhubekayo kokuchaneka nokusebenza kakuhle. Njengoko itekhnoloji iqhubeka nokukhula, iithemometha zedijithali zisetelwe ukuba zibaluleke ngakumbi kumakhaya ethu, kumashishini nangaphaya. Ukuqonda umsebenzi wabo kunye nokubaluleka kusinceda ukuba siqonde ukuba kubaluleke kangakanani umlinganiselo wobushushu kubomi banamhlanje.
Ukuqonda umlinganiselo woBuqondo
Embindini wayo, ithemometha ilinganisa amandla ashushu akhoyo kwinto okanye kwindawo esingqongileyo. La mandla e-thermal abonakalisa njengeqondo lobushushu, isalathisi sendlela eshushu okanye ebanda ngayo into. Ngokusisiseko, ubushushu ngumlinganiselo we-avareji yamandla e-kinetic yamasuntswana ento. Xa amasuntswana eshukuma ngamandla, avelisa ubushushu obuninzi, nto leyo ekhokelela kufundo oluphezulu lobushushu. Ngokuchaseneyo, ukucotha-amasuntswana ahambayo avelisa ubushushu obuncinci, okukhokelela kufundo olusezantsi lobushushu.
Ii-thermometers zisebenza kwimigaqo emininzi, nganye ihambelana nezicelo ezithile. I-mercury yemveli-ithemometha ezizalisweyo, umzekelo, zithembele ekwandiseni kunye nokucuthwa kwe-mercury ekuphenduleni utshintsho lobushushu. Njengoko amaqondo obushushu enyuka, i-mercury iyanda kwaye inyusa ityhubhu elinganisiweyo, inika umboniso obonakalayo weqondo lokushisa langoku.
Ukuqhubela phambili kwiTekhnoloji yeThermometer
Kwiminyaka yakutshanje, ukungeniswa kweethemometha zedijithali kuye kwayiguqula indlela esilinganisa ngayo iqondo lobushushu, sinikezela ngokuchaneka kunye nokulula. Iithemometha zedijithali zisebenzisa izinzwa ze-elektroniki ukubona utshintsho lobushushu kwaye ziguqule ezi zifundo zibe yidatha yedijithali. Le datha iboniswa kwiscreen ekulula-ukufunda-ivumela ubushushu bovavanyo olukhawulezayo noluchanekileyo.
Ithemometha yeDijithali ibonelela ngeengenelo ezininzi ngaphezulu koogxa babo be-analog. Ngokuqhelekileyo zikhawuleza ukuphendula, zibonelela ngofundo oluchanekileyo, kwaye zihlala zibandakanya iimpawu ezifana nokugcinwa kwememori yokurekhoda imilinganiselo yangaphambili. Umsebenzi onjalo uluncedo ngakumbi kwiisetingi zeklinikhi, apho ukulandelela ubushushu besigulane ngokuhamba kwexesha kunokubaluleka kunyango olusebenzayo.
Ukusetyenziswa kweeThermometers kuBomi bemihla ngemihla
Ngaphandle kweesetingi zeklinikhi, iithemometha zidlala indima ebalulekileyo kwiinkalo ezahlukeneyo zobomi bemihla ngemihla. Ekhitshini, umzekelo, i-thermometers yokupheka ikhusela iintlekele zokupheka ngokuqinisekisa ukuba ukutya kufikelela kumaqondo akhuselekileyo. Kwiimeko zoshishino, i-thermometers ibeka iliso kwiqondo lokushisa ukuqinisekisa ukhuseleko kunye nokusebenza kakuhle kwiinkqubo ezifana nokwenziwa kwesinyithi okanye ukuveliswa kweekhemikhali. Kwi-meteorology, i-thermometers inceda uqikelelo lweepatheni zemozulu, eziyimfuneko kulimo kunye nocwangciso lwemihla ngemihla.
Ngaphaya koko, iithemometha zedijithali ziya zidityaniswa ngakumbi kwizixhobo zasekhaya ezihlakaniphile, ezinegalelo ekusebenzeni kwamandla. Ngokubonelela ngokufunda okuchanekileyo kweqondo lokushisa, ezi zixhobo zinokwandisa iinkqubo zokufudumeza kunye nokupholisa, ukunciphisa ukusetyenziswa kwamandla kunye neendleko.
Ukuqukumbela
Isishwankathelo, iithemometha zizixhobo eziyimfuneko ezilinganisa ubushushu, ipharamitha ebalulekileyo echaphazela iinkalo ezahlukeneyo zobomi kunye netekhnoloji. Inguquko esuka kwithemometha yemveli ukuya kwidijithali iqaqambisa ukuqhubela phambili okuqhubekayo kokuchaneka nokusebenza kakuhle. Njengoko itekhnoloji iqhubeka nokukhula, iithemometha zedijithali zisetelwe ukuba zibaluleke ngakumbi kumakhaya ethu, kumashishini nangaphaya. Ukuqonda umsebenzi wabo kunye nokubaluleka kusinceda ukuba siqonde ukuba kubaluleke kangakanani umlinganiselo wobushushu kubomi banamhlanje.
Yeyiphi ithemometha eneyona milinganiselo ichanekileyo?▾
Xa kuziwa kumlinganiselo wobushushu bomzimba, ukukhetha ithemometha ngeyona ndlela ichanekileyo ibaluleke kakhulu ekuqinisekiseni uvavanyo lwezempilo oluthembekileyo. Ukufundwa okuchanekileyo kubalulekile, ngakumbi ngexesha lokugula xa ukulawula iimpawu kunye nokumisela imfuneko yokungenelela ngonyango kubaluleke kakhulu. Kolu sukelo, ukuqonda iindidi ezahlukeneyo zeethemometha kunye nokuchaneka kwazo kuyabaluleka.
Ii-thermometers zifumaneka kwiindidi ezahlukeneyo, nganye ilungele ukusetyenziswa okwahlukeneyo kunye namaqela eminyaka. Ezona ntlobo zixhaphakileyo ziquka i-digital, infrared, kunye ne-mercury thermometers. Iithemometha zedijithali, ezaziwa ngokuchaneka kwazo kunye nokuthembeka, ziye zaba yinto ekhethwayo kuzo zombini iisetingi zasekhaya kunye neklinikhi. Ezi zixhobo zibonelela ngokufunda okukhawulezayo kwaye kulula ukuzisebenzisa, zizenza zibe lukhetho olufanelekileyo kubasebenzisi abaninzi.
Ithemometha ze-infrared, ezilinganisa ubushushu ukusuka endlebeni okanye ebunzi ngaphandle kokunxibelelana ngokuthe ngqo, ziye zafumana ukuthandwa ngokulula kwazo kunye neenzuzo zococeko. Nangona kunjalo, ukuchaneka kwabo kunokwahluka ngokusekelwe kwizinto ezifana nokubeka kunye neempembelelo zangaphandle zendalo. Ke ngoko, ngelixa kufanelekile, banokufuna ukuphathwa ngononophelo ukuze kuqinisekiswe ufundo oluchanekileyo. Iithemometha zeMercury, nangona bezikade zisemgangathweni kumlinganiselo wobushushu, ziye zaphelelwa kukuthanda ngenxa yeenkxalabo zokhuseleko ezinxulumene nokuvezwa kwemekyuri kunye nokuqhubela phambili kobuchwephesha obuchaneke ngakumbi nobukhuselekileyo.
Ngokumalunga nokuchaneka, i-thermometers yedijithali idla ngokugqama njengolona khetho luthembekileyo. Ezi zixhobo zisebenza ngokusebenzisa i-electronic sensors ubushushu ukumisela ubushushu bomzimba womntu. Ngenxa yoyilo lwazo, iithemometha zedijithali zibonelela ngenqanaba eliphezulu lokuchaneka, kaninzi ngakumbi kune-infrared okanye i-mercury efanayo. Oku kuchanekileyo kubaluleke kakhulu kwiintsana kunye nabantwana abancinci, apho ukuhluka okuncinci kweqondo lokushisa kunokubonisa utshintsho olubalulekileyo lwezempilo.
Itekhnoloji yethemometha yeDijithali ihambele phambili kule minyaka idlulileyo, ibandakanya izinto ezinje ngokugcinwa kwememori, izilumkiso zomkhuhlane, kunye nokhetho lokunxibelelana lokulandela umkhondo wobushushu ngokuhamba kwexesha. Ezi mpawu zinceda abasebenzisi ukuba bagcine ukuqonda ngokubanzi isimo sabo sempilo, bongeza enye ingqimba yokuthembeka kunye nokuchaneka kokufunda okufunyenweyo.
Ukuqinisekisa umgangatho ophezulu wokuchaneka xa usebenzisa i-thermometers yedijithali, izenzo ezithile kufuneka zilandelwe. Okokuqala, kubalulekile ukufunda nokulandela imiyalelo yomenzi ngononophelo. Ukubekwa ngokufanelekileyo kunye nokubekwa kwindawo kubalulekile, ngakumbi kufundo lomlomo kunye ne-axillary, ukuthintela ukungangqinelani. Ukongeza, abantu kufuneka bakuphephe ukusebenzisa iziselo ezishushu okanye ezibandayo kunye nokwenza umthambo kamsinya nje ngaphambi kokuba bathathe umlinganiselo, njengoko oku kunokutshintsha okwethutyana ubushushu bomzimba.
Kubasebenzisi abafuna ukubeka esweni amaqondo obushushu rhoqo, njengabazali babantwana abancinci okanye abanonopheli abantu abadala, utyalo-mali kwithemometha yedijithali ekumgangatho ophezulu inokubonelela ngoxolo lwengqondo kunye neziphumo ezithembekileyo. Ukuhambelana kwee-thermometers zedijithali ekuboneleleni ukufundwa okuchanekileyo kubenza zibe zixhobo ezixabisekileyo ekulawuleni zombini impilo yemihla ngemihla kunye neemeko zonyango ezinzulu.
Ekuvavanyeni ukuba zeziphi iithemometha ezibonelela ngokuchaneka okuphezulu, ithemometha yedijithali ivela njengolona khetho lubalaseleyo kubasebenzisi abaninzi. Ukuchaneka kwabo, ukusetyenziswa ngokulula, kunye neempawu eziphambili zibenza babe lukhetho oluthembekileyo lokubeka iliso ngokuchanekileyo ubushushu bomzimba. Ngokukhetha ithemometha yedijithali, umntu ngamnye unokuqinisekisa ukuba baxhotyiswe ngesixhobo esisebenzayo sokugcina impilo yabo neyabo babathandayo, beqinisa ngakumbi indima yabo njengesixhobo esibalulekileyo kukhathalelo lwempilo lwangoku.
Ukuqonda Iintlobo zeThermometer
Ii-thermometers zifumaneka kwiindidi ezahlukeneyo, nganye ilungele ukusetyenziswa okwahlukeneyo kunye namaqela eminyaka. Ezona ntlobo zixhaphakileyo ziquka i-digital, infrared, kunye ne-mercury thermometers. Iithemometha zedijithali, ezaziwa ngokuchaneka kwazo kunye nokuthembeka, ziye zaba yinto ekhethwayo kuzo zombini iisetingi zasekhaya kunye neklinikhi. Ezi zixhobo zibonelela ngokufunda okukhawulezayo kwaye kulula ukuzisebenzisa, zizenza zibe lukhetho olufanelekileyo kubasebenzisi abaninzi.
Ithemometha ze-infrared, ezilinganisa ubushushu ukusuka endlebeni okanye ebunzi ngaphandle kokunxibelelana ngokuthe ngqo, ziye zafumana ukuthandwa ngokulula kwazo kunye neenzuzo zococeko. Nangona kunjalo, ukuchaneka kwabo kunokwahluka ngokusekelwe kwizinto ezifana nokubeka kunye neempembelelo zangaphandle zendalo. Ke ngoko, ngelixa kufanelekile, banokufuna ukuphathwa ngononophelo ukuze kuqinisekiswe ufundo oluchanekileyo. Iithemometha zeMercury, nangona bezikade zisemgangathweni kumlinganiselo wobushushu, ziye zaphelelwa kukuthanda ngenxa yeenkxalabo zokhuseleko ezinxulumene nokuvezwa kwemekyuri kunye nokuqhubela phambili kobuchwephesha obuchaneke ngakumbi nobukhuselekileyo.
Ukulunga kweeThermometers zeDijithali
Ngokumalunga nokuchaneka, i-thermometers yedijithali idla ngokugqama njengolona khetho luthembekileyo. Ezi zixhobo zisebenza ngokusebenzisa i-electronic sensors ubushushu ukumisela ubushushu bomzimba womntu. Ngenxa yoyilo lwazo, iithemometha zedijithali zibonelela ngenqanaba eliphezulu lokuchaneka, kaninzi ngakumbi kune-infrared okanye i-mercury efanayo. Oku kuchanekileyo kubaluleke kakhulu kwiintsana kunye nabantwana abancinci, apho ukuhluka okuncinci kweqondo lokushisa kunokubonisa utshintsho olubalulekileyo lwezempilo.
Itekhnoloji yethemometha yeDijithali ihambele phambili kule minyaka idlulileyo, ibandakanya izinto ezinje ngokugcinwa kwememori, izilumkiso zomkhuhlane, kunye nokhetho lokunxibelelana lokulandela umkhondo wobushushu ngokuhamba kwexesha. Ezi mpawu zinceda abasebenzisi ukuba bagcine ukuqonda ngokubanzi isimo sabo sempilo, bongeza enye ingqimba yokuthembeka kunye nokuchaneka kokufunda okufunyenweyo.
Ukuqwalaselwa kweMilinganiselo echanekileyo
Ukuqinisekisa umgangatho ophezulu wokuchaneka xa usebenzisa i-thermometers yedijithali, izenzo ezithile kufuneka zilandelwe. Okokuqala, kubalulekile ukufunda nokulandela imiyalelo yomenzi ngononophelo. Ukubekwa ngokufanelekileyo kunye nokubekwa kwindawo kubalulekile, ngakumbi kufundo lomlomo kunye ne-axillary, ukuthintela ukungangqinelani. Ukongeza, abantu kufuneka bakuphephe ukusebenzisa iziselo ezishushu okanye ezibandayo kunye nokwenza umthambo kamsinya nje ngaphambi kokuba bathathe umlinganiselo, njengoko oku kunokutshintsha okwethutyana ubushushu bomzimba.
Kubasebenzisi abafuna ukubeka esweni amaqondo obushushu rhoqo, njengabazali babantwana abancinci okanye abanonopheli abantu abadala, utyalo-mali kwithemometha yedijithali ekumgangatho ophezulu inokubonelela ngoxolo lwengqondo kunye neziphumo ezithembekileyo. Ukuhambelana kwee-thermometers zedijithali ekuboneleleni ukufundwa okuchanekileyo kubenza zibe zixhobo ezixabisekileyo ekulawuleni zombini impilo yemihla ngemihla kunye neemeko zonyango ezinzulu.
Ukuqukumbela
Ekuvavanyeni ukuba zeziphi iithemometha ezibonelela ngokuchaneka okuphezulu, ithemometha yedijithali ivela njengolona khetho lubalaseleyo kubasebenzisi abaninzi. Ukuchaneka kwabo, ukusetyenziswa ngokulula, kunye neempawu eziphambili zibenza babe lukhetho oluthembekileyo lokubeka iliso ngokuchanekileyo ubushushu bomzimba. Ngokukhetha ithemometha yedijithali, umntu ngamnye unokuqinisekisa ukuba baxhotyiswe ngesixhobo esisebenzayo sokugcina impilo yabo neyabo babathandayo, beqinisa ngakumbi indima yabo njengesixhobo esibalulekileyo kukhathalelo lwempilo lwangoku.
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