A makon da ya gabata, mun raba yadda za a zabi Size da Hanyar Gwaji na Constant Temperature and Humidity Chamber, A yau muna so mu tattauna sashi na gaba:
Yadda za a zabi Yanayin Zazzabi na sa.
Part Ⅲ:Yadda za a zabiYanayin Zazzabina yawan zafin jiki da zafijam'iyya?
A zamanin yau, yawan zafin jiki na yawancin ɗakunan ya kamata ya kasance akan -73 ℃ + 177 ℃ ko -70 ℃ 180 ℃ don masana'antun ketare. 120 ℃ da -40 ～ + 120 ℃, akwai kuma wasu masana'antun na shi iya yi 150 ℃.
Waɗannan jeri na zafin jiki yawanci na iya biyan buƙatun gwajin zafin jiki na yawancin kayan aikin soja da na farar hula a China. Sai dai idan akwai buƙatu na musamman, kamar samfuran da aka girka kusa da tushen zafi kamar injuna, girman iyakar zafin jiki bai kamata a ɗaga makaho ba. Saboda mafi girman ma'aunin zafin jiki na sama, mafi girman bambancin zafin jiki a ciki da wajen ɗakin shine, kuma mafi muni da daidaituwar filin kwarara a cikin ɗakin.
Karamin ƙarar ɗakin studio ɗin da ke akwai shine. A gefe guda, mafi girman zafin jiki na sama shine, mafi girman juriya na zafi na kayan rufewa (kamar ulun gilashi) a cikin tsaka-tsakin bangon ɗakin da ake buƙata. Mafi girman abin da ake buƙata na rufe ɗakin, mafi girman farashin samar da ɗakin; yayin da ƙananan zafin jiki ya haɗa da ɓangaren farashin samfurin, ƙananan ƙananan zafin jiki, mafi girma da ƙarfin wutar lantarki da na'ura mai kwakwalwa na tsarin refrigeration, kuma farashin kayan aiki masu dacewa ya karu, kuma farashin tsarin ƙananan zafin jiki yana kimanin kimanin 1 / 3 na gaba ɗaya farashin kayan aiki.
Alal misali, ainihin zafin jiki na gwaji shine - 20 ℃, kuma mafi ƙarancin zafin jiki lokacin siyan kayan aiki shine - 30 ℃, wanda ba shi da ma'ana Ya kamata ya zama ƙasa da ƙasa, In ba haka ba makamashi zai zama mafi girma.
Yawancin ɗakin mu na iya kaiwa 65 ℃ kamarDRK-LHS-SCJerin,Don tabbatar da amincin dakin gwaje-gwaje, mun sanya tsarin ƙararrawa mai zaman kansa mai zaman kansa don zaɓinku kuma.
Lokacin aikawa: Maris-05-2021
