Itara ryinshi - itara rya mercure ni itara risohora gaze ritanga urumuri rushingiye kumyuka ya mercure. Ikoreshwa cyane mubikorwa byinganda, ubuvuzi, hamwe no kumurika hanze. Ihame ryimikorere ni uko - voltage arc itera umwuka wa mercure, ikabyara imirasire cyane cyane murwego rwa ultraviolet. Imirasire noneho ihinduka urumuri rugaragara na fosifore mumatara.
Imiterere yibanze y itara ryinshi - itara rya mercure rigizwe nigituba cyikirahure cya quartz, electrode, hamwe numwuka wa mercure. Iyo umuyaga unyuze muri electrode, imyuka ya mercure iri mu muyoboro iba iyoni kugirango ikore plasma. Electrons igongana na atome ya mercure, ikajya murwego rwo hejuru kandi igatanga urumuri ultraviolet kuri 254 na 185 nanometero. Urumuri ultraviolet rushimishije fosifore (nka fosifori yisi idasanzwe) yometse kurukuta rwa tube, itanga urumuri rwera ruvanze namabara yibanze, umutuku, icyatsi, nubururu. Kuberako gusohora bisaba imbaraga nyinshi (mubisanzwe volt ibihumbi byinshi) kugirango utangire gusohora, umuyoboro wamatara ubanza - wuzuyemo gaze ya argon cyangwa gaze ya neon kugirango ugabanye ingufu zitangira.
Iri tara rifite ibintu byingenzi: Icya mbere, rifite ubushobozi bwo kumurika cyane, rigera kuri 50 - 60 lumens kuri watt, irenze kure amatara yaka; icya kabiri, ifite igihe kirekire, hamwe nigihe cyo gukora kirenga amasaha 10,000; n'icya gatatu, icyerekezo cyacyo cyibanze mubururu-icyatsi kibisi, bigatuma gikoreshwa mubisabwa aho amabara atagaragara cyane. Nyamara, ibara ryayo ryerekana amabara (CRI) (hafi 40-60) hamwe no gutinda gutangira (gufata iminota 4-8 kugirango ugere kumucyo uhamye) bigabanya imikoreshereze yabyo mubidukikije.
Kubijyanye no kubishyira mu bikorwa, amatara maremare - akoreshwa cyane ahantu hakenewe kumurikirwa ahantu hanini, nko kumurika umuhanda, stade, n'amahugurwa y'uruganda. Ibisohoka bya UV nabyo bituma bigira akamaro mubice nko gufotora no kuboneza urubyaro. Hamwe niterambere ryikoranabuhanga, amatara ya halide yamatara na LED bigenda bisimbuza buhoro buhoro amatara ya mercure yo hejuru -, ariko iyanyuma, kubera tekinoroji ikuze nibyiza byigiciro, iracyakomeza gukoresha imikoreshereze yihariye.
Mu bihe biri imbere, nkuko amabwiriza y’ibidukikije akomeza gukumira ikoreshwa rya mercure, amatara maremare - amatara ya mercure ashobora kuva ku isoko buhoro buhoro. Nyamara, amahame yabo ya tekiniki aracyatanga umusingi wingenzi witerambere ryamashanyarazi agezweho.
