Gwajin gwajin zafi / ɗanshi / ƙarancin matsa lamba

Bayanan Gwaji:
Ana amfani da cikakkiyar gwajin zafin jiki / ɗanshi / ƙarancin matsa lamba don ƙayyade ko samfurin zai iya jure ikon adanawa ko aiki a cikin yanayin zafi / ɗanshi / ƙarancin matsa lamba.Kamar ajiya ko aiki a tudu mai tsayi, jigilar kaya ko aiki a cikin matsi ko matsi na dakunan jirgin sama, jigilar kaya a wajen jirgin sama, fallasa ga yanayin damuwa mai sauri ko fashewa, da sauransu.

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Babban haɗari na ƙarancin iska ga samfuran sune:
▪ Tasirin jiki ko sinadarai, kamar nakasar samfur, lalacewa ko tsagewa, canje-canje a cikin kaddarorin jiki da sinadarai na kayan ƙananan yawa, rage zafi yana haifar da kayan aiki zuwa zafi, gazawar rufewa, da sauransu.

Illolin wutar lantarki kamar arcing yana haifar da gazawar samfur ko aiki mara tsayayye.

▪ Abubuwan da ke tattare da muhalli kamar canje-canje a cikin kaddarorin dielectric na ƙarancin iskar gas da iska suna haifar da canje-canje a cikin aiki da aminci na samfuran gwaji.A ƙananan matsa lamba na yanayi, musamman idan an haɗa shi da yanayin zafi mai zafi, ƙarfin dielectric na iska yana raguwa sosai, yana haifar da haɗarin arcing, surface ko korona.Canje-canje a cikin kaddarorin kayan aiki saboda ƙananan ko babban yanayin zafi yana ƙara haɗarin nakasu ko fashewar kayan aiki da aka rufe ko abubuwan da ke ƙarƙashin ƙarancin iska.

Abubuwan Gwaji:
Kayan aikin sararin samaniya, samfuran lantarki masu tsayi, kayan lantarki ko wasu samfuran

Abubuwan Gwaji:
Gwajin gwaji mai sauƙi, babban zafin jiki da ƙananan matsa lamba, ƙananan zafin jiki da ƙananan matsa lamba, zafin jiki / danshi / ƙananan matsa lamba, gwajin ƙaddamarwa mai sauri, da dai sauransu.

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Matsayin Gwaji:
GB/T 2423.27-2020 Gwajin muhalli - Kashi na 2:
Hanyoyin gwaji da jagororin: zafin jiki/ƙananan matsa lamba ko zafin jiki / ɗanshi/ƙananan gwajin gwaji
IEC 60068-2-39: Gwajin muhalli na 2015 - Sashe na 2-39:
Hanyoyin gwaji da jagororin: zafin jiki/ƙananan matsa lamba ko zafin jiki / ɗanshi/ƙananan gwajin gwaji
GJB 150.2A-2009 Hanyoyin Gwajin Muhalli na Laboratory don Kayan aikin Soja Sashe na 2:
Gwajin ƙarancin matsa lamba (tsawo).
MIL-STD-810H Ma'aikatar Tsaro ta Amurka Ka'idodin Hanyar Gwajin

Yanayin Gwajin:

Matakan gwajin gama gari

zafin jiki (℃)

low matsa lamba (kPa)

lokacin gwaji (h)

-55

5

2

-55

15

2

-55

25

2

-55

40

2

-40

55

2或16

-40

70

2或16

-25

55

2或16

40

55

2

55

15

2

55

25

2

55

40

2

55

55

2或16

55

70

2或16

85

5

2

85

15

2

Lokacin Gwaji:
Zagayen gwaji na yau da kullun: lokacin gwaji + 3 kwanakin aiki
Abubuwan da ke sama kwanakin aiki ne kuma kada ku yi la'akari da jadawalin kayan aiki.

Kayan Gwaji:
Sunan kayan aiki: ɗakin gwajin ƙananan matsa lamba

Siffofin kayan aiki: zazzabi: (-60 ~ 100) ℃,

Lashi: (20 ~ 98)% RH,

Matsin iska: matsa lamba na al'ada ~ 0.5kPa,

Yawan canjin zafin jiki: ≤1.5℃/min,

Lokacin damuwa: 101Kpa~10Kpa ≤2min,

Girman: (1000x1000x1000) mm;

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Lokacin aikawa: Mayu-18-2022