http://qudt.org/vocab/unit/CD-PER-M2

Types: qudt:DerivedUnit, qudt:Unit

Predicate	Object
`rdf:type`	`qudt:DerivedUnit` `qudt:Unit`
`dcterms:description`	The candela per square metre (\(cd/m^2\)) is the derived SI unit of luminance. The unit is based on the candela, the SI unit of luminous intensity, and the square metre, the SI unit of area. Nit (nt) is a deprecated non-SI name also used for this unit (\(1 nit = 1 cd/m^2\)). As a measure of light emitted per unit area, this unit is frequently used to specify the brightness of a display device. Most consumer desktop liquid crystal displays have luminances of 200 to 300 \(cd/m^2\); the sRGB spec for monitors targets 80 cd/m2. HDTVs range from 450 to about 1000 cd/m2. Typically, calibrated monitors should have a brightness of \(120 cd/m^2\). \(Nit\) is believed to come from the Latin word nitere, to shine.
`qudt:applicableSystem`	`sou:SI`
`qudt:conversionMultiplier`	1.0
`qudt:conversionMultiplierSN`	1.0E0
`qudt:definedUnitOfSystem`	`sou:SI`
`qudt:derivedCoherentUnitOfSystem`	`sou:SI`
`qudt:expression`	\(cd/m^2\)
`qudt:hasDimensionVector`	`qkdv:A0E0L-2I1M0H0T0D0`
`qudt:hasFactorUnit`
↳ `rdf:type`	`qudt:FactorUnit`
↳ `qudt:exponent`	-2
↳ `qudt:hasUnit`	`unit:M`
`qudt:hasFactorUnit`
↳ `rdf:type`	`qudt:FactorUnit`
↳ `qudt:exponent`	1
↳ `qudt:hasUnit`	`unit:CD`
`qudt:hasQuantityKind`	`quantitykind:Luminance`
`qudt:iec61360Code`	“0112/2///62720#UAA371”
`qudt:informativeReference`	https://cdd.iec.ch/cdd/iec62720/iec62720.nsf/Units/0112-2---62720%23UAA371
`qudt:symbol`	“cd/m²”
`qudt:ucumCode`	“cd.m-2”^^`qudt:UCUMcs`
`qudt:udunitsCode`	“nt”
`qudt:uneceCommonCode`	“A24”
`qudt:wikidataMatch`	http://www.wikidata.org/entity/Q281096
`rdfs:isDefinedBy`	http://qudt.org/3.1.11/vocab/unit
`rdfs:label`	Show 18 values “Candela par Mètre Carré”@fr “Candela per Metrekare”@tr “Candela per Metro Quadrato”@it “Candela per Metrum Quadratum”@la “Candela per Square Meter”@en-US “Candela per Square Metre” “Candela per Square Metre”@en “Candela por Metro Cuadrado”@es “Candela por Metro Quadrado”@pt “Candela pro Quadratmeter”@de “Candelă pe Metru Pătrat”@ro “Kandela na Kvadratni Meter”@sl “Kandela na Metr Kwadratowy”@pl “Kandela na Čtvereční Metr”@cs “Kandela per Meter Persegi”@ms “Καντέλα ανά Τετραγωνικό Μέτρο”@el “Кандела на Квадратен Метър”@bg “Кандела на Квадратный Метр”@ru

Predicate

Object

rdf:type

dcterms:description

The candela per square metre (\(cd/m^2\)) is the derived SI unit of luminance. The unit is based on the candela, the SI unit of luminous intensity, and the square metre, the SI unit of area. Nit (nt) is a deprecated non-SI name also used for this unit (\(1 nit = 1 cd/m^2\)). As a measure of light emitted per unit area, this unit is frequently used to specify the brightness of a display device. Most consumer desktop liquid crystal displays have luminances of 200 to 300 \(cd/m^2\); the sRGB spec for monitors targets 80 cd/m2. HDTVs range from 450 to about 1000 cd/m2. Typically, calibrated monitors should have a brightness of \(120 cd/m^2\). \(Nit\) is believed to come from the Latin word nitere, to shine.

qudt:applicableSystem

sou:SI

qudt:conversionMultiplier

1.0

qudt:conversionMultiplierSN

1.0E0

qudt:definedUnitOfSystem

sou:SI

qudt:derivedCoherentUnitOfSystem

sou:SI

qudt:expression

\(cd/m^2\)