פרוב למדידת לומיננס

פרוב למדידת לומיננס
Measuring range: 0.04 cd/m2 to appr. 6400 cd/m2
Smallest resolution: 10 mcd/m2
Field of view: 1°
Sensitivity: approx. 30 pA/(cd/m2)
Spectral adaptation: approxim. to photometric valuat.
function V(l) for photopic vision,
class B, better than 6%
Field of view diameter :
approx. 30 mm at a distance of 0.5 m
approx. 40 mm at a distance of 1 m
approx. 120 mm at a distance of 5 m
Nominal temperature: 24°C ±2K
Operat./storage temperature: 0 to 60°C/–10 to +80°C
Humidity range: 10 to 90% (non-condensing)
Measuring surface: 21mm x 21mm at 1m operating distance
Meets standards: IEC 61223-2-5, DIN 5032-T.7
Dimensions: diameter 30mm, length 150 mm