Kuki guhuza imiterere y'urumuri rwa LED ari ingenzi cyane?

Itara ryose rya strip rizakenerwa muri IES na raporo y'igerageza rya sphere integrating, ariko uzi uburyo bwo kugenzura sphere integrating?

Integrating sphere ipima imiterere myinshi y'umukandara w'urumuri. Imwe mu mibare y'ingenzi itangwa na Integrating sphere ni:

Urumuri rwose: Iki gipimo kigaragaza ingano yose y'urumuri rutangwa n'umukandara w'urumuri muri lumens. Iki gipimo kigaragaza urumuri rwose rw'umukandara w'urumuri. Ikwirakwizwa ry'ubukana bw'urumuri: Umubumbe uhuza ushobora gupima ikwirakwizwa ry'ubukana bw'urumuri mu mfuruka zitandukanye. Aya makuru agaragaza uburyo urumuri rukwirakwizwa mu kirere ndetse niba hari ibintu bidasanzwe cyangwa ahantu hashyuha cyane.

Chromaticity coordinates: Ipima imiterere y'amabara yaagace k'urumuri, bigaragazwa ku gishushanyo cya CIE chromaticity nk'ibihuza chromaticity. Aya makuru arimo ubushyuhe bw'amabara, index yo gutanga amabara (CRI), n'imiterere ya spectral y'urumuri.

Ubushyuhe bw'ibara: Bupima ibara ry'urumuri riboneka muri Kelvin (K). Iki gipimo gisobanura ubushyuhe cyangwa ubukonje bw'urumuri rusohoka rw'umukandara w'urumuri.

Igipimo cy'ibara (CRI): Iki gipimo gisuzuma uburyo umukandara w'urumuri ugaragaza neza amabara y'ibintu ugereranije n'isoko ry'urumuri. CRI igaragazwa nk'umubare uri hagati ya 0 na 100, aho imibare iri hejuru igaragaza ko amabara ari meza kurushaho.

Umubumbe w’urumuri ushobora kandi gupima imbaraga zikoreshwa n’umukandara w’urumuri, ukunze gutangwa muri watts. Iki gipimo ni ingenzi mu gusuzuma uburyo umukandara w’urumuri ukoresha ingufu n’amafaranga ukoresha.

Kurikiza izi ntambwe kugira ngo ugerageze itara rya LED rifite urwego ruhuza:

Imiterere: Shyira uruziga ruhuza ahantu hagenzurwa neza nta rumuri runini cyangwa nta rumuri rwo hanze rubangamira. Menya neza ko uruziga rusukuye kandi nta mukungugu cyangwa imyanda ishobora kubangamira ibipimo.

Gupima: Koresha isoko y'urumuri izwi yemewe na laboratwari izwi yo gupima kugira ngo upime urwego rw'urumuri ruhuriranye. Iyi nzira ituma upima neza kandi ukuraho amakosa yose yakozwe mu buryo busanzwe.

Huza itara rya LED ku isoko ry'amashanyarazi hanyuma urebe ko rikora mu bihe bisanzwe by'imikorere, harimo na voltage n'amashanyarazi wifuza.

Shyira itara rya LED imbere mu gice cy'urumuri gihuza, urebe neza ko rikwirakwira neza mu mwobo wose. Irinde igicucu cyangwa imbogamizi zishobora kubangamira ibipimo.

Igipimo: Koresha uburyo bwo gupima bw'urumuri ruhuriranye kugira ngo ukusanye amakuru. Ingano y'urumuri, ikwirakwizwa ry'ubukana bw'urumuri, imiterere ya chromaticity, ubushyuhe bw'amabara, imiterere y'amabara, n'ikoreshwa ry'ingufu ni ingero z'ibipimo.

Subiramo kandi ugereranye: Kugira ngo umenye neza kandi wizere, fata ibipimo bisubirwamo ahantu hatandukanye ku gice gihuza. Kugira ngo ubone amakuru ahagarariye, fata impuzandengo y'ibi bipimo.

Huza itara rya LED ku isoko ry'amashanyarazi hanyuma urebe ko rikora mu bihe bisanzwe by'imikorere, harimo na voltage n'amashanyarazi wifuza.

Shyira itara rya LED imbere mu gice cy'urumuri gihuza, urebe neza ko rikwirakwira neza mu mwobo wose. Irinde igicucu cyangwa imbogamizi zishobora kubangamira ibipimo.

Igipimo: Koresha uburyo bwo gupima bw'urumuri ruhuriranye kugira ngo ukusanye amakuru. Ingano y'urumuri, ikwirakwizwa ry'ubukana bw'urumuri, imiterere ya chromaticity, ubushyuhe bw'amabara, imiterere y'amabara, n'ikoreshwa ry'ingufu ni ingero z'ibipimo.

Subiramo kandi ugereranye: Kugira ngo umenye neza kandi wizere, fata ibipimo bisubirwamo ahantu hatandukanye ku gice gihuza. Kugira ngo ubone amakuru ahagarariye, fata impuzandengo y'ibi bipimo.

Sesengura amakuru yapimwe kugira ngo umenye imikorere y'urumuri rwa LED. Gereranya ibyavuye mu bushakashatsi n'ibipimo n'amahame y'inganda kugira ngo urebe niba urumuri rwujuje ibisabwa.

Andika ibyavuye mu bipimo, harimo igenamiterere ry'ibizamini, imiterere, ibisobanuro birambuye ku bipimo, n'ibipimo byapimwe. Iyi nyandiko izaba ingirakamaro mu gihe kizaza kugira ngo ikoreshwe mu buryo bw'ibanze kandi igenzurwe ubuziranenge.Twandikirekandi tuzasangira amakuru arambuye ku matara ya LED.