Light Meter

A high quality professional light lux meter which gives instant readings of light levels in Lux or Footcandles The ability to read light levels is critical for the preservation of all light sensitive materials. The light meter features a convenient remote sensor and a large, easy to read, LCD screen. This compact size instrument with a selectable range, the low 40 and 400 Lux ranges are most suitable for low light levels in museum displays. Each unit has a photo diode sensor with a colour correction filter & cosine corrected lens, connected by a 1 metre coiled cable.

You can now buy this product online here
 http://www.preservationcare.com/shop/light-meter
 
 
Specifations:
Measures Lux or Footcandles
Recall memory for minimum/maximum readings
Auto power off with disable option
Low battery indicator
RS-232 output for downloading data to PC
Data hold function
Peak hold measurement
Separate sensor to allow the light to be measured at optimum position
Cosine correction factor meets CIE standard
Manual selection over 5 ranges
 
Technical Data
Lux
Range Resolution Accuracy
40 0.01 ±3% + 5 digits
400 0.1 ±3% + 5 digits
4000 1 ±3% + 5 digits
40 000 10 ±3% + 5 digits
400 000 100 ±3% + 5 digits
Footcandles
4 0 - 3.720Fc 0.001Fc
40 3.35 - 37.20Fc 0.01Fc
400 33.5 - 372.0Fc 0.1Fc
4000 335 - 3720Fc 1Fc
40 000 930 - 37200Fc 10Fc
General
Operating temperature 0 to 50°C
Operating humidity Max 80%RH
Power 1x 9V PP3 battery
Dimensions (WxHxD) 68 x 200 x 30mm
Weight 220g