Uburyo bwo guhitamo itara ryawe rya mbere ry'umutwe

Nk'uko izina ribigaragaza,itara ryo mu mutweni urumuri rushobora kwambarwa ku mutwe cyangwa ingofero, kandi rushobora gukoreshwa mu kubohora amaboko no kumurika.

1. Umucyo w'amatara yo mu mutwe

Itara ryo mu mutwe rigomba kuba "ryaka" mbere na mbere, kandi ibikorwa bitandukanye bifite ibisabwa bitandukanye byo kurabagirana. Hari igihe ushobora gutekereza utazi neza ko uko urumuri rugaragara ari ko rwiza, kuko urumuri rw'ubukorano rugira ingaruka mbi ku maso. Birahagije kugira ngo ubone urumuri rukwiye. Igipimo cyo gupima urumuri ni "lumen". Uko urumuri rugaragara cyane, niko urumuri rugaragara cyane.

Niba ari ubwa mbereumutweurumuri ikoreshwa mu kwiruka nijoro cyangwa gutembera hanze, mu gihe cy'izuba ryinshi, bitewe n'amaso yawe n'ibyo ukunda, ni byiza gukoresha hagati ya lumens 100 na lumens 500.

2. Igihe batiri y'amatara yo mu mutwe imara

Igihe bateri imara gifitanye isano ahanini n'ubushobozi bw'ingufu z'umutweitara. Ingufu zisanzwe zigabanyijemo ubwoko bubiri: zishobora gusimburwa n'izidasimburwa, kandi hariho n'ingufu ebyiri. Ingufu zidashobora gusimburwa muri rusange ni batiri ya lithiamuumutwe ushobora kongera gusharijwaitaraKubera ko imiterere n'imiterere ya bateri ari nto, ingano ni nto kandi uburemere bwayo ni bworoshye.

Ku bikoresho byinshi byo gucana hanze (bikoresha amatara ya LED), ubusanzwe ingufu za 300mAh zishobora gutanga urumuri rwa lumens 100 mu gihe cy'isaha 1, ni ukuvuga niba umutwe waweamplifierifite lumens 100 kandi ikoresha bateri ya 3000mAh, hari amahirwe menshi ko ishobora gucana amasaha 10. Kuri bateri zisanzwe za Shuanglu na Nanfu alkaline zikorerwa mu Bushinwa, ubushobozi bwa No. 5 muri rusange ni 1400-1600mAh, naho ubushobozi bwa No. 7 ni buke. Ingufu nziza zikoresha umutweamperes.

3. Itara ry'imbere

Intera y'umutweamplifierizwi cyane nk'uburebure ishobora kumurika, ni ukuvuga ubukana bw'urumuri, kandi igice cyayo ni candela (cd). Candela 200 ifite uburebure bwa metero zigera kuri 28, candela 1000 ishobora kugira uburebure bwa metero 63, naho candela 4000 ishobora kugera kuri metero 126.

Candela 200 kugeza ku 1000 zirahagije mu bikorwa bisanzwe byo hanze, mu gihe candela 1000 kugeza ku 3000 zikenewe mu gusiganwa kure no mu misozi miremire, kandi candela 4000 zishobora kwitabwaho mu gusiganwa ku magare. Ku bikorwa nko kuzamuka imisozi miremire no kumanuka mu buvumo, ushobora gutekereza ku bicuruzwa bifite igiciro kiri hagati ya candela 3.000 na 10.000. Ku bikorwa bidasanzwe nka polisi ya gisirikare, gushakisha no gutabara, no gukora ingendo nini mu ikipe, ushobora gutekereza ku gutwara abantu benshi cyane.amplifierifite igiciro cya bunda zirenga 10.000.

4. Ubushyuhe bw'ibara ry'itara ry'imbere

Ubushyuhe bw'ibara ni amakuru dukunze kwirengagiza, twibwira koitara ryo mu mutweUmucyo urabagirana bihagije kandi uri kure cyane. Nkuko buri wese abizi, hari ubwoko bwinshi bw'urumuri. Ubushyuhe butandukanye bw'amabara nabwo bugira ingaruka ku buryo tubona.

5.Uburemere bw'itara ry'imbere

Uburemere bwaitara ryo mu mutweahanini igaragara mu gasanduku na batiri. Abenshi mu bakora agasanduku baracyakoresha pulasitiki y’ubuhanga n’ingano nto ya aluminiyumu, kandi batiri ntabwo iratera imbere cyane. Ubushobozi bunini bugomba kuba buremereye, kandi ubworoshye buzatakaza ingano n’ubushobozi bw’igice cya batiri. Rero biragoye cyane kubonaitara ryo mu mutweiyo ifite urumuri, urumuri, kandi ifite igihe kirekire cyane cyo kumara bateri.

6. Kuramba

(1) Kurwanya kugwa

(2) Ubudahangarwa bw'ubushyuhe buri hasi

(3) Ubudahangarwa bw'inkongi

7.Irinda amazi kandi irinda ivumbi

Iki kimenyetso ni IPXX dukunze kubona. X ya mbere ihagarariye ubudahangarwa bw'umukungugu (bukomeye), naho X ya kabiri ihagarariye ubudahangarwa bw'amazi (amazi). IP68 ihagarariye urwego rwo hejuru muitara ryo mu mutwes.