• SCREENMASTER, HAGNER

SCREENMASTER, HAGNER

The Hagner Screen Master is a small, handy and very easy-to-use instrument for measurement of luminance (measuring angle 36°) and illuminance over a range of 0.1-200,000 cd/m² and lux, respectively. With both automatic zeroing and on/off switch, the only controls needed are a four-position range selection switch, a hold button for retaining the displayed value and a switch for selection between luminance and illuminance. The screen Master is well suited for determination of light quality, e.g. in working areas where image screens are used

Instrument Data

Detector

Silicon photodiods, Vλ-filtered and (illuminance detector)
cosine corrected.

Measuring range

0.1-200,000 cd/m² and lux respectively.

Accuracy

Better than +/- 3% (+/- 1 in last digit).

Power supply

9 volt battery type PP3 alkaline (lifetime approx. 300 hrs)     

Dimensions

135 x 75 x 60 mm

Weight

215g

 

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SCREENMASTER, HAGNER

  • Product Code: SCREENMASTER
  • Availability: In Stock
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