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Menene mafi kyawun kewayon zafin jiki don jigilar daskararru vs. kaya masu sanyi?
Kayan da aka daskararre (misali, ice cream, nama daskararre): -18°C zuwa -22°C (0°F zuwa -8°F)
Kayayyakin da aka sanyaya (misali, kiwo, sabbin kayan abinci): 0°C zuwa 4°C (32°F zuwa 39°F)
Wasu na'urori masu tasowa suna ba da izinin sanyaya wurare masu yawa don kaya masu gauraye.
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Har yaushe motar da ke cikin firiji za ta iya kula da zafin jiki yayin rashin wutar lantarki?
Tireloli na zamani masu rufi na iya riƙe sanyi na sa'o'i 4-12 ba tare da wuta ba, ya danganta da:
✔ Kauri (misali, kumfa polyurethane)
✔ Yanayin zafin jiki (ya fi tsayi a inuwa, gajarta a rana kai tsaye)
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Motocin da aka sanyaya suna iya jigilar magunguna ko alluran rigakafi?
Ee! Ana amfani da reefers-Pharma tare da madaidaicin sarrafa zafin jiki (± 2°C bambance-bambancen) da kuma sa ido na GPS na ainihin-lokaci don alluran rigakafi, insulin, da samfuran lab. Wasu suna bin ka'idojin GDP na WHO.
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Menene bambanci tsakanin tsarin sanyaya inji da cryogenic?
Mechanical (na tushen damfara): Yana amfani da iskar gas mai sanyi (misali, R404A), gama gari na dogon lokaci.
Cryogenic (ruwa nitrogen/CO2): Babu sassa masu motsi, sanyaya mai sauri, manufa don gajeriyar isarwa ko dabaru na mil-ƙarshe.
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Sau nawa ya kamata a buɗe kofofin manyan motoci don rage yawan asarar zafin jiki?
Mafi kyawun aiki: Iyakance buɗe kofa zuwa <30 seconds kowace kaya/zazzagewa. Nazarin ya nuna kowane buɗewa na iya haifar da 5°C – 10°C (9°F – 18°F) da karu, tare da haɗarin lalata samfur.
