User Manual
LT300-EU-EN V2.3 2/13
6
Specifications
RangesandResolution Accuracy
Lux
40.00,400.0,4000,40.00k,400.0kLux ±(5%Rdg+0.5%FullScale)
Footcandle(Fc)
40.00,400.0,4000,40.00kFc ±(5%Rdg+0.5%FullScale)
GeneralSpecifications
Display Multi‐function3‐3/4(3999)digitLCDwithBargraphindicator
Overrangeindication LCDdisplays‘OL’
Spectralresponse CIEphotopic(CIEhumaneyeresponsecurve)
Spectralaccuracy CIEV
function(f
1
6%)
MeasurementRepeatability ±2%
Temperaturecoefficient ±0.1%per
o
C
Samplingrate 13.3timespersecond(bargraph);1.3timespersecond(digital
display)
Photodetector Siliconphoto‐diodewithspectralresponsefilter
PeakHold Capturelightpeaksto10µS
Operatingconditions Temperature:0to40
o
C(32to104
o
F);Humidity:<80%RH
Storageconditions Temperature:‐10to50
o
C(14to140
o
F);Humidity:<80%RH
Dimensions 165x76x43mm(6.5x3.0x1.7")
Weight Approx.403g(14.2oz.)withbatteryinstalled
Lowbatteryindication “
”appearsontheLCD
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