Shin duk tsiri mai haske yana da UGR?

Ana amfani da ma'auni mai suna UGR, ko Unified Glare Rating, don kimanta yadda hasken haske ke da rashin jin daɗi daga tushen haske. Tunda UGR yawanci yana da alaƙa da kayan aikin haske na yau da kullun da ake amfani da su a wuraren kasuwanci da na ƙwararru inda sarrafa hasken yake da mahimmanci, ba duk layukan haske ke da wannan matakin ba.

Fitilolin haske ba za su iya yin amfani da takaddun shaida ko gwaje-gwaje iri ɗaya kamar na'urorin hasken da aka saba amfani da su ba, musamman idan an yi su ne don haske na yanayi ko na ado. Duk da haka, masana'antun na iya bayar da ƙimar UGR ko cikakkun bayanai kan kula da haske idan an yi nufin amfani da fitilolin haske a cikin muhallin da hasken zai iya zama matsala.

Yana da kyau a sake duba takamaiman samfurin ko a yi magana da masana'anta idan kuna neman tsiri mai haske tare da takamaiman ƙimar UGR.

Tunda UGR lamba ce da aka ƙayyade ta hanyar takamaiman ma'auni, gwada Haɗaɗɗen Hasken Haske (UGR) na hasken LED yawanci yana buƙatar bin tsari da aka saita. An ba da taƙaitaccen bayani game da hanyoyin da ake buƙata don gwada UGR a ƙasa:

Saita Muhalli:
Yi gwajin a cikin yanayin da aka tsara, kamar ɗaki mai tsari da kuma hanyoyin gyaran saman. Bai kamata sauran hanyoyin haske da za su iya karkatar da bayanai su kasance a cikin ɗakin ba.
Kayan Aikin Aunawa:
Domin tantance yadda hasken yake da kuma saman da ke kewaye da shi, yi amfani da na'urar auna haske. Tabbatar cewa an daidaita na'urar kuma ta dace da kewayon haske da kake buƙatar aunawa.
Kafa Ma'aunin Ma'auni:
Kayyade wuraren da za a auna. Matsayin mai lura (gabaɗaya matakin ido) da wuraren da tushen haske (fitilun LED) galibi suna cikin wannan.
Lissafin Hasken Haske:
Daga mahangar mai lura, a auna hasken hasken LED a kusurwoyi daban-daban. Wannan ya ƙunshi ɗaukar ma'aunin haske a kusurwoyin da ke nuna hasken da zai iya haskakawa da kuma kai tsaye daga tushen haske.

Lissafin UGR:
Yi amfani da dabarar UGR, wadda ke la'akari da ƙimar haske da aka auna, kusurwoyin tushen haske dangane da mai lura, da kuma hasken baya. Tsarin shine kamar haka:
[
UGR = 8 \cdot \log_{10} \left( \frac{0.25 \cdot \sum_{i=1}^{n} L_i \cdot \Omega_i}{L_b} \right)
]

Ina:

(L_i) = hasken tushen haske (a cikin candelas a kowace murabba'in mita)
( \Omega_i ) = kusurwa mai ƙarfi na tushen haske (a cikin steradians)
(L_b) = hasken bango (a cikin candelas a kowace murabba'in mita)

Yi nazarin sakamakon binciken:
Ga mafi yawan yanayi, ana ɗaukar ƙimar UGR ƙasa da 16 a matsayin abin karɓa, duk da haka, ƙimar da ta wuce 19 na iya nuna tsananin haske.
Bayanan:
Don buƙatun tunani ko bin ƙa'idodi na gaba, yi rikodin duk ma'auni, lissafi, da yanayin gwaji.
Yin magana da ƙwararren mai bayar da haske ko kamfani da ke mai da hankali kan ƙira da auna haske zai iya zama da amfani idan ba ka saba da tsarin gwaji ba ko kuma ba ka da kayan aikin da ake buƙata.

Muna da sabon tsiri wanda zai iya hana walƙiya, don Allahtuntuɓe muidan kana son ƙarin bayani game daneon mai hana haske.

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