Ikiganiro ku mikorere yimikorere yimbere yimbere,
bateri,

▍Ni iki ANATEL Homologation?

ANATEL ni ngufi kuri Agencia Nacional de Telecomunicacoes nubuyobozi bwa leta ya Berezile kubicuruzwa byemewe byitumanaho byemewe kandi byemewe kubushake. Uburyo bwo kwemeza no kubahiriza ni kimwe haba muri Berezile ibicuruzwa byo mu gihugu ndetse no hanze yacyo. Niba ibicuruzwa bikoreshwa mubyemezo byemewe, ibisubizo byikizamini na raporo bigomba kuba bihuye namategeko n'amabwiriza nkuko byasabwe na ANATEL. Icyemezo cyibicuruzwa gitangwa na ANATEL mbere yuko ibicuruzwa bizenguruka mu kwamamaza no gushyirwa mubikorwa bifatika.

HoNi nde ubazwa ANATEL Homologation?

Imiryango isanzwe ya leta ya Berezile, izindi nzego zemeza ibyemezo na laboratoire zipima nubuyobozi bwa ANATEL bwo gutanga ibyemezo byo gusesengura sisitemu yumusaruro w’inganda zikora, nkibikorwa byo gushushanya ibicuruzwa, amasoko, inzira yo gukora, nyuma ya serivisi nibindi kugirango hamenyekane ibicuruzwa bifatika bigomba kubahirizwa. hamwe na Berezile. Uruganda rutanga inyandiko nicyitegererezo cyo gupima no gusuzuma.

Kuki MCM?

● MCM ifite uburambe bwimyaka 10 nubushobozi bukomeye mugupima no gutanga ibyemezo: sisitemu nziza ya serivise nziza, itsinda rya tekinike ryujuje ibyangombwa, ibyemezo byihuse kandi byoroshye nibisubizo byikizamini.

● MCM ikorana nimiryango myinshi yo mu rwego rwohejuru y’ibanze yemewe ku mugaragaro itanga ibisubizo bitandukanye, serivisi nyayo kandi yoroshye kubakiriya.

Itangizwa ry "ibizamini byimbere byimbere-bigufi" byagiye bivugwaho rumwe. Icyibandwaho ni ukumenya niba imiterere yimbere-ngufi yimbere ishobora kwigana neza. Ibibazo byabajijwe ahanini ni ibi bikurikira: A) Thebateriyangiza ibidukikije byamashanyarazi mugihe cyo gusenya. Nubwo gahunda yo gusenya isaba ikime cyikigereranyo kiri munsi ya -25 ℃, ntigishobora kwemeza neza ko bateri ikomeza uko yari imeze. B) Niba urupapuro rwa nikel rushobora gutobora diafragma, kandi niba rudacumuye, twavuga ko ikizamini cyujuje ibisabwa. Intambwe 7 Kwishyiriraho Shyira jip kugirango ukande. Ubuso bwo hasi bwibice byimuka byibikoresho byitangazamakuru (ni ukuvuga gukanda jip) bikozwe muri reberi ya nitrile cyangwa resin ya acrylic, ishyirwa kumashanyarazi ya 10x10mm. Ububiko bwa nitrile reba hasi ni kubizamini bya selile. Kugirango igeragezwa rya selile prismatic, 5 × 5 (2mm z'ubugari) acrylic resin ishyirwa kuri reberi ya nitrile. Intambwe ya 8 Shiraho ibipimo Ibikoresho bimurwa munsi yumuvuduko wa 0.1mm / s. Shiraho uburyo bwo guhagarika: imbaraga zamakuru zigera kumuvuduko ugera kuri 400N kuri selile prismatic na 800N kuri selile silindrike cyangwa voltage igabanuka hejuru ya 50mV. Komeza 30s mugihe cyo guhagarika. Intambwe 9 Kumenagura Icyitegererezo cyageragejwe mugihe ubushyuhe bwujuje ibisabwa. Intambwe ya 10 Ibipimo byo Kwakira Nta muriro. Andika imbaraga mugihe imbere-mugufi-imbere mugihe habaye umuriro.
) Tuzaganira ku bibazo byavuzwe haruguru: Ukurikije ikusanyamakuru ry'ibizamini mu myaka myinshi, electrolyte ihindagurika rwose mugihe cyo kuyisenya, ibice bya pole byumye rwose kandi ibikoresho byo gutwika bigwa hafi 5%. Impamvu zishoboka ni: ibidukikije byo gusenya binanirwa kubahiriza ibisabwa, kandi igihe cyo gusenya ni kirekire. Kubireba isahani ya nikel itacumise diafragma, ikizamini muriki kibazo kigomba gufatwa nkicyatsinzwe mubitekerezo byanjye bwite. Kubwibyo, niba icyitegererezo cyatsinze ikizamini cyimbere cyumuzingi kigomba kongera kugeragezwa. Impamvu nuko intego yiki kizamini ari ukugereranya ibibaho byimbere mugufi. Niba isahani ya nikel idacumita diaphragm, ntihazabaho kubaho umuzunguruko mugufi, ni ukuvuga, nta kwigana kubaho kwizunguruka rigufi. Inzira yoroshye yo kumenya niba diaphragm yatobotse ni ukureba niba hari voltage igabanuka mugihe cyizamini