Amakuru

Igeragezwa ryubushyuhe bukunze kwitwa kwipimisha ubushyuhe cyangwa gusiganwa ku bushyuhe, ubushyuhe bwo hejuru nubushyuhe bwo hasi.

Igipimo cyo gushyushya / gukonjesha ntabwo kiri munsi ya 30 ℃ / umunota.

Ubushyuhe bwo guhindura ubushyuhe ni bunini cyane, kandi ubukana bwikizamini bwiyongera hamwe no kwiyongera kwubushyuhe.

Itandukaniro riri hagati yikigereranyo cyubushyuhe nubushakashatsi bwikigereranyo ni uburyo butandukanye bwo guhangayika.

Ikizamini cy'ubushyuhe busuzuma cyane cyane kunanirwa guterwa no kwangirika k'umunaniro n'umunaniro, mu gihe ukwezi k'ubushyuhe gusuzuma ahanini kunanirwa guterwa n'umunaniro ukabije.

Ikizamini cyubushyuhe butuma ikoreshwa ryibikoresho bibiri byipimisha; igipimo cyizuba cyikizamini gikoresha igikoresho kimwe. Mubisanduku bibiri, igipimo cyo guhindura ubushyuhe kigomba kuba kirenze 50 ℃ / umunota.
Impamvu zitera ubushyuhe: impinduka zikomeye zubushyuhe mugihe cyo gukora no gusana nko kugurisha ibicuruzwa, kumisha, kubyara, no gusana.

Dukurikije GJB 150.5A-2009 3.1, ihungabana ry’ubushyuhe ni ihinduka rikabije ry’ubushyuhe bw’ibidukikije, kandi igipimo cy’imihindagurikire y’ubushyuhe kirenze dogere 10 / min, ibyo bikaba ari ihungabana ry’ubushyuhe. MIL-STD-810F 503.4 (2001) ifite ibitekerezo bisa.

Hariho impamvu nyinshi zo guhindura ubushyuhe, buvugwa mubipimo bifatika:
GB / T 2423.22-2012 Kwipimisha Ibidukikije Igice cya 2 Ikizamini N: Guhindura ubushyuhe
Imiterere yimiterere yubushyuhe:
Guhindura ubushyuhe nibisanzwe mubikoresho bya elegitoronike nibigize. Iyo ibikoresho bidafite ingufu, ibice byimbere bigira ihinduka ryubushyuhe buhoro ugereranije nibice biri hejuru yacyo.

Imihindagurikire yubushyuhe bwihuse irashobora gutegurwa mubihe bikurikira:
1. Iyo ibikoresho byimuwe bivuye ahantu hashyushye mu nzu bikonje hanze, cyangwa ubundi;
2. Iyo ibikoresho bihuye nimvura cyangwa kwibizwa mumazi akonje hanyuma bigahita bikonja;
3. Yashyizwe mubikoresho byo mu kirere byo hanze;
4. Mubihe bimwe byo gutwara no kubika.

Nyuma yimbaraga zashyizwe mubikorwa, ubushyuhe bwo hejuru buzabyara ibikoresho. Kubera ihinduka ryubushyuhe, ibice bizashimangirwa. Kurugero, kuruhande rwumuriro mwinshi cyane, imirasire izatera ubushyuhe bwubuso bwibice byegeranye kuzamuka, mugihe ibindi bice bikomeza gukonja.
Iyo sisitemu yo gukonjesha ikoreshwa, ibice byakonjeshejwe bizahinduka ubushyuhe bwihuse. Imihindagurikire yubushyuhe bwibigize irashobora kandi guterwa mugihe cyo gukora ibikoresho. Umubare nubunini bwubushyuhe burahinduka nigihe intera ni ngombwa.

GJB 150.5A-2009 Ibikoresho bya Gisirikare Laboratoire Uburyo bwo Kwipimisha Ibidukikije Igice cya 5:Ikizamini cy'ubushyuhe：
3.2 Gusaba:
3.2.1 Ibidukikije bisanzwe:
Iki kizamini kirakoreshwa mubikoresho bishobora gukoreshwa ahantu ubushyuhe bwikirere bushobora guhinduka vuba. Iki kizamini gikoreshwa gusa mugusuzuma ingaruka zimpinduka zubushyuhe bwihuse hejuru yububiko bwibikoresho, ibice byashyizwe hejuru yinyuma, cyangwa ibice byimbere byashyizwe hafi yinyuma. Ibihe bisanzwe ni ibi bikurikira:
A) Ibikoresho byimurwa hagati yubushyuhe nubushyuhe buke;
B) Izamurwa ikava mubutaka bwubushyuhe bwo hejuru ikagera ku butumburuke buke (gusa bishyushye kugeza imbeho) nuwitwaye neza cyane;
C) Iyo ugerageza gusa ibikoresho byo hanze (gupakira cyangwa ibikoresho byo hejuru), biramanurwa mubisasu byindege birinda ubushyuhe hejuru yubushyuhe buke.

3.2.2 Kugenzura Umutekano no Kurengera Ibidukikije:
Usibye ibyasobanuwe muri 3.3, iki kizamini kirakoreshwa kugirango hagaragazwe ibibazo byumutekano nudusembwa dushobora kugaragara mugihe ibikoresho bihuye nigipimo cyimihindagurikire yubushyuhe buri munsi yubushyuhe bukabije (mugihe cyose ibizamini bitarenze igishushanyo mbonera) imipaka y'ibikoresho). Nubwo iki kizamini gikoreshwa mugupima ibidukikije (ESS), kirashobora kandi gukoreshwa nkikizamini cyo gusuzuma (ukoresheje ubushyuhe bwubushyuhe bwubushyuhe bukabije) nyuma yubuvuzi bukwiye kugirango hamenyekane inenge zishobora kubaho mugihe ibikoresho byahuye nibihe munsi yubushyuhe bukabije.
Ingaruka zo guhungabana k'ubushyuhe: GJB 150.5A-2009 Ibikoresho bya Gisirikare Laboratoire Uburyo bwo Kwipimisha Ibidukikije Igice cya 5: Ikizamini cy'ubushyuhe:

4.1.2 Ingaruka ku bidukikije:
Ubushyuhe bukabije mubusanzwe bugira ingaruka zikomeye kuruhande rwegereye inyuma yibikoresho. Kure cyane yubuso bwinyuma (birumvikana ko bifitanye isano nibiranga ibikoresho bijyanye), buhoro buhoro ubushyuhe burahinduka kandi ntibigaragaze ingaruka. Agasanduku ko gutwara, gupakira, nibindi bizagabanya kandi ingaruka ziterwa nubushyuhe kubikoresho bifunze. Imihindagurikire yubushyuhe bwihuse irashobora guhindura byigihe gito cyangwa burundu imikorere yibikoresho. Ibikurikira nurugero rwibibazo bishobora kuvuka mugihe ibikoresho bihuye nubushyuhe bwubushyuhe. Urebye ibibazo bisanzwe bikurikira bizafasha kumenya niba iki kizamini kibereye ibikoresho biri mu kizamini.

A) Ingaruka zisanzwe z'umubiri ni:
1) Kumenagura ibikoresho by'ibirahure n'ibikoresho bya optique;
2) Ibice byimuka cyangwa birekuye;
3) Kumenagura pellet cyangwa inkingi zikomeye;
4) Kugabanuka gutandukanye cyangwa igipimo cyo kwaguka, cyangwa igipimo cyingutu cyibikoresho bitandukanye;
5) Guhindura cyangwa guturika ibice;
6) Gucamo ibice byo hejuru;
7) Kumeneka muri kabine zifunze;
8) Kunanirwa kurinda insulation.

B) Ingaruka zisanzwe za chimique ni:
1) Gutandukanya ibice;
2) Kunanirwa kurinda imiti ya reagent.

C) Ingaruka zisanzwe z'amashanyarazi ni:
1) Impinduka mubice byamashanyarazi na elegitoronike;
2) Kwiyegereza byihuse amazi cyangwa ubukonje bitera kunanirwa na elegitoroniki cyangwa imashini;
3) Amashanyarazi arenze urugero.

Intego yikigereranyo cyubushyuhe: Irashobora gukoreshwa mugushakisha ibicuruzwa nibitunganijwe mugihe cyiterambere ryubwubatsi; irashobora gukoreshwa kugirango hamenyekane niba ibicuruzwa byahujwe n’ibidukikije biterwa n’ubushyuhe mu gihe cyo kurangiza ibicuruzwa cyangwa kumenyekanisha ibishushanyo mbonera ndetse no gutanga umusaruro mwinshi, kandi bigatanga urufatiro rwo kurangiza ibishushanyo mbonera no gufata ibyemezo rusange; iyo bikoreshejwe nko gusuzuma ibidukikije, intego ni ugukuraho ibicuruzwa byananiranye hakiri kare.

Ubwoko bwibizamini byo guhindura ubushyuhe bigabanijwe mubwoko butatu ukurikije IEC nibipimo byigihugu:
1. Ikizamini Na: Guhindura ubushyuhe bwihuse hamwe nigihe cyagenwe cyo guhinduka; ikirere;
2. Ikizamini Nb: Guhindura ubushyuhe hamwe nigipimo cyihariye cyo guhinduka; ikirere;
3. Ikizamini Nc: Ubushyuhe bwihuse hamwe n'ibigega bibiri byamazi; amazi;

Kubizamini bitatu byavuzwe haruguru, 1 na 2 koresha umwuka nkibikoresho, naho icya gatatu gikoresha amazi (amazi cyangwa andi mazi) nkibikoresho. Igihe cyo guhinduka cya 1 na 2 ni kirekire, kandi igihe cyo guhinduka cya 3 ni kigufi.