Umhlahlandlela Obalulekile We-Digital Refrigerator Freezer Thermometer

Ukugcina izinga lokushisa elifanele esiqandisini sakho nasefrijini kubalulekile ekuphepheni kokudla, ekusebenzeni kahle kwamandla, kanye nokusebenza kahle kwemishini yonke. Ama-thermometer esiqandisini sedijithali angamathuluzi abalulekile ekufezeni le migomo. Lawa madivayisi ahlinzeka ngokufundwa kwezinga lokushisa okunembile nokuthembekile, okuqinisekisa ukuthi ukudla kwakho kuhlala kusha futhi kuphephile. Lesi sihloko sihlola izinzuzo, ukusebenza, kanye nemikhuba emihle yokusebenzisai-thermometer yesiqandisi sedijithali.

Isingeniso kuma-Thermometer efriji yedijithali

I-thermometer yesiqandisi sedijithali iyithuluzi elenzelwe ukuqapha nokubonisa izinga lokushisa langaphakathi lesiqandisi sakho kanye nezingxenye zesiqandisi. Ngokungafani nama-thermometer endabuko e-analog, ama-thermometer edijithali anikeza ukunemba okuphezulu, ukusebenziseka kalula, kanye nezici ezengeziwe ezifana nemisebenzi ye-alamu kanye nokuxhumeka okungenantambo. Lawa madivayisi asiza ekuqinisekiseni ukuthi izinto zakho zisebenza ngaphakathi kwamazinga okushisa anconywayo, okubalulekile ekulondolozeni ikhwalithi nokuphepha kokudla.

Indlela Ama-Thermometer e-Digital Refrigerator Freezer Asebenza Ngayo

Ama-thermometer efriji efriji yedijithali asebenzisa izinzwa ze-elekthronikhi ukukala izinga lokushisa. Lawa ma-sensor, ngokuvamile ama-thermistors, athola izinguquko zokushisa bese eziguqula zibe izimpawu zikagesi. I-microcontroller engaphakathi kwe-thermometer icubungula lawa masignali bese ikhombisa izinga lokushisa esikrinini se-LCD.

Izingxenye Eziyinhloko

1. Izinzwa:Ama-thermistors alinganisa izinga lokushisa.
2. Isilawuli esincane:Icubungula idatha evela kuzinzwa.
3. Isibonisi:Izikrini ze-LCD ezibonisa ukufundwa kwezinga lokushisa.
4. Umthombo Wamandla:Amabhethri noma ugesi wangaphandle onika amandla idivayisi.

Izici Ezithuthukisiwe

Ama-thermometer edijithali esimanje avame ukuza nezici ezithuthukisiwe:

• Ukuqoshwa Kwezinga Lokushisa Eliphansi/Eliphezulu:Ilandelela amazinga okushisa aphezulu naphansi kakhulu aqoshwe esikhathini esithile.

Izinzuzo Zokusebenzisa i-I-Thermometer Yesiqandisi Sedijithali

Ukunemba Nokunemba

Ama-thermometer edijithali anikeza ukufundwa okunembe kakhulu, ngokuvamile ngaphakathi kwebanga eliphakathi kuka-±1°F (±0.5°C). Lokhu kunemba kubalulekile ekugcineni izinga lokushisa elifanele, okufanele libe phakathi kuka-35°F no-38°F (1.7°C kuya ku-3.3°C) kanye namafriji kufanele libe phakathi kuka-0°F (-18°C) noma ngaphansi. Ukuqapha izinga lokushisa okunembe kusiza ukuvimbela ukonakala kokudla futhi kuqinisekisa ukuthi ukudla kwakho kuhlala kuphephile ukukudla.

Ukunethezeka

Izibonisi zedijithali kulula ukuzifunda, zisusa ukuqagela okuhlobene nama-thermometer e-analog. Amamodeli amaningi anezikrini ezinkulu, ezikhanyisiwe ngemuva okulula ukuzifunda ngisho nasezimweni zokukhanya okuphansi. Amamodeli angenantambo athuthukisa kakhulu ukusebenziseka kalula ngokuvumela abasebenzisi ukuthi baqaphe amazinga okushisa bekude, banikeze izexwayiso zesikhathi sangempela uma amazinga okushisa eshintsha ngokungalindelekile.

Ukuphepha Kokudla

Ukuqapha izinga lokushisa okufanele kubalulekile ukuze kuphephe ukudla. Ngokusho kwe-US Food and Drug Administration (FDA), ukugcina izinga lokushisa elifanele esiqandisini sakho nasefrijini kunciphisa ukukhula kwamagciwane ayingozi. Ama-thermometer edijithali asiza ukuqinisekisa ukuthi izinto zakho zikagesi zigcina izinga lokushisa elifanele, kunciphisa ingozi yezifo ezibangelwa ukudla.

Ukusebenza Kahle Kwamandla

Ukugcina amazinga okushisa ahambisanayo nakho kungasiza ekusebenzeni kahle kwamandla. Ukuguquguquka kwezinga lokushisa kungabangela ukuthi i-compressor isebenze kanzima, kwandise ukusetshenziswa kwamandla. Ngokusebenzisa i-thermometer yedijithali ukuqapha nokuqinisa amazinga okushisa, ungenza ngcono ukusetshenziswa kwamandla esiqandisini sakho kanye nesiqandisi, okungenzeka kwehlise izikweletu zakho zikagesi.

Ukuqonda Kwesayensi Nedatha

Ukubaluleka Kokulawulwa Kwezinga Lokushisa

I-FDA itusa ukugcina amafriji ku-40°F noma ngaphansi kwawo kanye namafriji ku-0°F (-18°C) ukuqinisekisa ukuphepha kokudla. Ukushintshashintsha kwezinga lokushisa kungaholela ekonakalisweni kokudla, okubangela izingozi empilweni futhi kuholele ekuchithekeni. Ukuqapha izinga lokushisa okunembile ngama-thermometer edijithali kungasiza ukugcina la mazinga anconywayo njalo.

Umthelela Ekulondolozweni Kokudla

Ucwaningo olushicilelwe kuyi-Journal of Food Protection lubonisa ukuthi amazinga okushisa angafanele okugcina ukudla ayimbangela ehamba phambili yezifo ezibangelwa ukudla. Ukugcina ukudla kumazinga okushisa afanele kunciphisa ukukhula kwamagciwane afana ne-Salmonella, i-E. coli, ne-Listeria. Ama-thermometer edijithali anikeza ukunemba okudingekayo ukuqinisekisa ukuthi lawa mazinga okushisa ayagcinwa, okuthuthukisa ukuphepha kokudla.

Ukusetshenziswa Kwamandla

Ucwaningo olwenziwe yi-US Department of Energy (DOE) luqokomisa ukuthi ukugcina amazinga okushisa esiqandisini kanye nefriji efanele kungathinta kakhulu ukusetshenziswa kwamandla. Izinto zikagesi ezilwela ukugcina amazinga okushisa ahambisanayo zisebenzisa amandla amaningi. Ngokusebenzisa ama-thermometer edijithali ukuqapha nokulungisa amazinga okushisa, ungaqinisekisa ukuthi izinto zakho zikagesi zisebenza kahle.

Ukukhetha I-Thermometer Yesiqandisi Sedijithali Efanele

Izinto okufanele uzicabangele

Uma ukhetha i-thermometer yefriji yedijithali, cabanga ngalezi zinto ezilandelayo:

• Ukunemba:Qinisekisa ukuthi idivayisi inikeza ukunemba okuphezulu, okungcono kakhulu ngaphakathi kuka-±1°F (±0.5°C).
• Ukuqina:Funa amamodeli aqinile futhi akhiwe ukuze ahlale isikhathi eside.
• Izici:Khetha i-thermometer enezici ezifanela izidingo zakho, njengemisebenzi ye-alamu, ukuxhumana okungenantambo, noma ukuqoshwa kwezinga lokushisa eliphansi/eliphezulu.
• Ukulula Kokusebenzisa:Khetha imodeli enesikrini esicacile, esifundeka kalula kanye nezilawuli eziqondile.

Ekuphetheni,I-thermometer yesiqandisi sedijithaliAma-s angamathuluzi abalulekile okugcina indawo efanelekile yokugcina ukudla. Ukunemba kwawo, ukulula kwawo, kanye nezici ezithuthukisiwe kuwenza abe ngcono kunezi-thermometer zendabuko. Ngokutshala imali ku-thermometer yedijithali esezingeni eliphezulu, ungaqinisekisa ukuphepha kokudla, uthuthukise ukusebenza kahle kwamandla, futhi wandise isikhathi sokuphila kwemishini yakho.

Ukuze uthole ulwazi oluthe xaxa olunegunya mayelana nokuphepha kokudla kanye nezincomo zokushisa, vakashela i-FDA'sUkuphepha Kokudlaikhasi kanye ne-DOE'sOkonga Amandlaizinsizakusebenza.

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