Indlela yokulinganisa ngokumalunga nokuguquguquka okukhanyayo kwesibane ngokukhanya kwamanqaku?

Indlela yokulinganisa ngokumalunga nokuguquguquka okukhanyayo kwesibane ngokukhanya kwamanqaku?

Izolo, uLiu undibuze umbuzo: isibane se-6 watt, imitha yokukhanyisa 1900Lx, ke ukukhanya okukhanyayo kungaphantsi kwe-lumens nge-watt nganye? lo Kwakunzima, kodwa ndamnika impendulo, kwaye kwakungeyomfuneko impendulo echanekileyo, kodwa ukuvela kwaba uhlobo umdla.

Ngoku makhe sithethe ngendlela yokuyikhupha.

Njengoko sonke sisazi, ifomula eyenziwe lula yokubala indawo yokukhanyisa yile:

E - inqaku lokukhanyisa

Mna - Ubunzulu bokukhanya obuphezulu

h – Umgama phakathi kokukhanya kunye nendawo yokubala

Ngefomula engentla, sinokufumana ubuninzi bokukhanya kwesibane phantsi kwengcinga yokuba isibane sikhanyiswa ngokuthe nkqo kwindawo yokubala. Njengoko kushiwo kule miqathango ingentla, ukukhanya kwimitha eyi-1 yi-1900lx, ngoko ubuninzi bokukhanya bokukhanya bungabalwa kwi-1900cd.

Ngokukhanya okukhulu kokukhanya, sisaswele enye yeemeko ezibaluleke kakhulu, oko kukuthi, ijika lokusabalalisa ukukhanya, ngoko ke ndabuza i-Angle ye-beam ye-curve yokusabalalisa ukukhanya, kwaye ndisebenzise ezinye iindlela zokufumana ijika lokusabalalisa ukukhanya kunye ne-Angle ye-boam efanayo. Ewe, kukho iintlobo ezininzi ze-24 ° iijika zokuhambisa ukukhanya, kwaye kunokwenzeka ukuba iigophe zibe zide, zibe zincinci kwaye zityebe, kwaye ndikhangele eyona i-curve ye-24 ° egqibeleleyo.

Umzobo: Ijika lokuhambisa ukukhanya kwi-Angle ye-beam ye-24 °

Emva kokuba sifunyenwe, sivula ijika lokuhambisa ukukhanya kunye ne-notepad kwaye sifumane inxalenye yexabiso lokukhanya kokukhanya.

Umzobo: Ixabiso lokukhanya kokukhanya kwejika lokusabalalisa ukukhanya

Ixabiso lokukhanya kokukhanya likhutshelwa kwi-EXCEL, kwaye ifomula isetyenziselwa ukubala amanye amaxabiso okukhanya kokukhanya xa ixabiso eliphezulu lokukhanya kwe-1900.

Umfanekiso: Ukusebenzisa i-EXCEL ukubala amanye amaxabiso okukhanya kokukhanya xa ubuninzi bokukhanya buyi-1900cd

Ngale ndlela, sifumana onke amaxabiso okukhanya okulungisiweyo, kwaye emva koko sibuyisele amaxabiso okukhanya okuhlengahlengisiweyo kwi-Notepad.

Umzobo: Faka endaweni yexabiso lokuqala lokukhanya kokukhanya kwinotepad ngexabiso lokukhanya okulungisiweyo

Kwenziwe, sinefayile entsha yokusabalalisa ukukhanya, siya kungenisa le fayile yokusabalalisa ukukhanya kwi-DIALux, sinokufumana ukukhanya kwesibane sonke.

Umzobo: Ukukhanya okupheleleyo kwe-369lm

Ngesi siphumo, masiqinisekise ukuba ukukhanya kwesi sibane kwimitha eyi-1 ayisiyi-1900lx.

Umzobo: Indawo yokukhanyisa kwimitha eyi-1 yi-1900lx ngokomzobo wekhowuni

Kulungile, oku ngasentla yinkqubo yonke yokuphuma, ayingqongqo kakhulu, inike nje ingcamango, ayinakuchaneka kakhulu, kuba phakathi, nokuba kukufumana ukukhanya okanye ukuvela kokusabalalisa ukukhanya, akunakuchaneka nge-100%. Ukunika wonke umntu isakhono sokuQikelela.

ukusuka Shao Wentao - Ibhotile mhlekazi Light