Marka	Delta OHM
Ürün	Illuminance (Lux) Probe
Ürün Kodu	LPPHOT01
Artikel	-
Ülke	United States (US)
Durumu	Yeni / Kullanılmamış

Teknik Bilgi

The LPPHOT01 probe measures illuminance (lux) defined as the ratio between the luminous flux (lumen) passing through a surface and the surface area (m2).

The spectral response curve of a photometric probe is equal to the one of the human eye, known as standard photopic curve V(λ). The difference in spectral response between LPPHOT01 and the standard photopic curve V(λ) is calculated by means of the error f1’.

The calibration of the probe is performed by comparing it to a luxmeter calibrated by a Primary Metrological Institute. All calibration procedures follow the CIE publication No 69 (1987) “Method of Characterizing Illuminance Meters and Luminance Meters”.