Kutanga tevera mhehome kuti udzidze zvakawanda nezvechiedza Candela & Lumen (CD & LM) Iyo yuniti yechiedza isimbiso ndeye candela, iyo inoenderana nekuwanda kwechiedza chechiedza chechiedza, asi ikozvino chakatsanangurwa seyakagadzirwa nemwenje yemuviri wekemiti ye 1 mraba centiveth pane tembiricha yekudziya yeplatinum. Tsime rakareruka runifomu mumativi ese. Embiting 1 candla yechiedza chinoreva kubvuma kufadza 12.3 Lumens, iyo, inoburitsa 1 lumen per unit kona yakasimba. Lumen ndiyo chikamu chekuyerera chine luminous. Kuvhenekerwa (lux) Huwandu hwechiedza hwakapararira pane chiitiko chekuita chinodaidzwa kuti chill. Inoratidzwa muLumens pane yuniti nzvimbo. Imwe lumen paganhuro tsoka huwandu huwandu hwechiedza chakaiswa tsoka imwe kubva pamusoro pechiitiko chine candela imwe. Chiedza chezuva kubva mudenga rakajeka masikati Patafura inodonhedza yeyakayevedza, ingangoita makumi maviri emhando tsoka. Iyo inoenderana metric unit ndeye lux, iyo iri 1 lumen pa mativi mita. 1 Lumen pa mraba tsoka yakaenzana ne10,76 Lux kana padyo ne10 Lux. MuUnited States, tsoka dzetsoka dzinoshandiswa panzvimbo pedu lumens metres, neUK ichishandisa iyo yekupedzisira kuti ioneke. Lux inoshandiswa munyika dzeEurope. Kufungisisa Kunobatanidza Kana mwenje uchiwira pamusoro, unoratidzwa maererano nezvivakwa zvemukati. Ichi chivakwa chinonzi pamusoro pehunhu. Iko kuratidzwa kwechivanhu chena kuri pedyo ne100%, nepo kuratidzwa kweiyo asphalt mugwagwa ingori 10%. Kupenya kwechinhu chechinhu kunoenderana nekuvhenekerwa pazviri. Semuenzaniso, kana nzvimbo nehuremu hwe100% inovhenekerwa negumi tsoka dzetsoka, kukosha kwayo kwemifananidzo ndeye 10 tsoka tsoka. Iyo equation inogona kunyorwa se: L = er --- (1) Pakati pavo, l ndiyo dhigirii yemapikicha mumamita, uye e ndiko kuvhenekerwa mumakemikidzi. R kuratidzwa, kunoratidzwa sechidimbu cheimwe. Uchishandisa metric zvikamu, iyo yeL ndeye Vateshonye (1 EportILA yakaenzana 0.0001 Lambert) uye iyo ye e ndiLux. Equation (1) inoshanda chete kune zvakanyatso kuswera nzvimbo uye hazvishande kana nzvimbo yacho ine shimmering sheen iyo inogona kana inogona kunge isingaonekwe neziso.
Ndezvipi zvinodiwa nemwenje kuti zviitwe zvekutengesa chitoro?
Typical closing mazinga ekugadzira masupamaketi anobva ku750 kusvika 1000 Lux . Iyo colum yekupa mwero wezvitoro zvekutengesa zvinogona kuve zvinenge Ra Iyo yakajeka huwandu hwezvibodzwa zvechiedza hazvifanirwe kupfuura ugr <19.
Sezvinoratidzwa mumufananidzo pazasi, Litehome's Linear track magetsi anoshandiswa mune masitapeti ekuzadzisa avhareji kuvhenekerwa kwe450LOX uchisangana UGR <13. Uku kuita kwakanaka kwazvo kune nzvimbo yekutengesa.
