Gwajin yanayi da muhalli

① Zazzabi (-73 ~ 180 ℃): high zafin jiki, low zafin jiki, zazzabi hawan keke, m kudi canji, thermal girgiza, da dai sauransu, don duba ajiya da kuma aiki yi na lantarki kayayyakin (kayan) a cikin wani zafi ko sanyi yanayi, da kuma duba ko yanki na gwajin zai lalace ko aikin sa zai lalace. Yi amfani da ɗakunan gwajin zafin jiki don gwada su.

② Zazzabi zafi (-73 ~ 180, 10% ~ 98% RH): high-zazzabi high zafi, high-zazzabi low zafi, low-zazzabi low zafi, zazzabi zafi hawan keke, da dai sauransu, don duba ajiya da kuma aiki yi na lantarki kayayyakin. (kayan) a cikin yanayin zafi na zafin jiki, kuma duba ko yanki na gwajin zai lalace ko aikinsa ya lalace.

Matsin lamba: 300,000, 50,000, 10000, 5000, 2000, 1300, 1060, 840, 700, 530, 300, 200; don duba ajiya da aiki na samfuran lantarki (kayan) a cikin yanayi daban-daban na matsi, da kuma bincika ko yanki na gwajin zai lalace ko aikinsa ya lalace.

④ Gwajin gwajin ruwan sama (IPx1 ~ IPX9K): kwaikwayi nau'ikan yanayi daban-daban na ruwan sama, don tantance aikin tabbatar da ruwan sama na harsashi samfurin, da kuma bincika aikin samfurin lokacin da bayan an fallasa ruwan sama. dakin gwajin ruwan sama yana aiki a nan.

⑤ Yashi da ƙura (IP 5x ip6x): daidaita yanayin yashi da ƙura, don ƙayyade aikin ƙurar ƙura na samfurin harsashi, da kuma nazarin aikin samfurin lokacin da bayan an fallasa shi zuwa ƙurar yashi.

Gwajin yanayi na sinadarai

①Hazo na gishiri: Barbashi ruwan chloride da aka dakatar a cikin iska ana kiransa hazo gishiri. Hazon gishiri na iya zurfafawa daga teku zuwa kilomita 30-50 tare da iska. Adadin lalatawa akan jiragen ruwa da tsibirai na iya kaiwa fiye da 5 ml/cm2 kowace rana. Yi amfani da ɗakin gwajin hazo na Gishiri don yin gwajin hazo na gishiri shine kimanta juriyar lalata gishiri na kayan ƙarfe, suturar ƙarfe, fenti, ko kayan kayan lantarki.

②Ozone: Ozone yana da illa ga samfuran lantarki. Gidan gwajin ozone yana simulates da ƙarfafa yanayin ozone, yana nazarin tasirin ozone akan roba, sannan kuma yana ɗaukar matakan rigakafin tsufa don inganta rayuwar samfuran robar.

③Sulfur dioxide, hydrogen sulfide, ammonia, nitrogen, and oxides: A bangaren masana’antun sinadarai, da suka hada da ma’adanai, takin zamani, magunguna, roba, da sauransu, iska tana dauke da iskar iskar gas da yawa, manyan abubuwan da suka hada da sulfur dioxide, hydrogen sulfide. ammonia, da nitrogen oxide, da dai sauransu. Wadannan abubuwa na iya haifar da iskar acidic da alkaline a karkashin yanayin danshi kuma suna lalata kayan lantarki daban-daban.

Gwajin yanayi na injiniya

① Vibration: Ainihin yanayin girgiza ya fi rikitarwa. Yana iya zama girgizar sinusoidal mai sauƙi, ko haɗaɗɗen girgizar bazuwar, ko ma girgizar sine da aka mamaye akan bazuwar jijjiga. Muna amfani da ɗakunan gwajin girgiza don yin gwajin.

②Tasiri da karo: Samfuran lantarki galibi suna lalacewa ta hanyar karo yayin jigilar kaya da amfani da su, kayan gwaji na gwaji don shi.

③ Gwajin juzu'i na kyauta: samfuran lantarki za su faɗi saboda rashin kulawa yayin amfani da sufuri.