Description : Measuring Geometry
Measuring apertures
45°/0°
Ø20 mm (PCE-CSM 4)
Sensor
Silicium-photodiode
Colour spaces
CIEL*a*b*C*h
CIEL a* b*
CIEXYZ
Formula for indifference in colour
ΔE*ab
ΔL*ab
ΔE*C*H
Light source
D65
Type of light source
LED
Data memory
100 standards, 20000 samples
Aberrance in-between the utilities
≤0.50 ΔE*ab
Repeatability Standard deviation within ΔE*ab 0.08
Average of 30 measurements of standard white plate
Weight
500 g / 17.6 oz
Dimensions
205 x 67 x 80 mm / 8.07 x 2.6 x 3.14 in
Power Supply
rechargeable lithium-ion-batteries
3.7 V at 3200 mAh
Charging time
8 hours
Battery operation time
approx. 5000 measurements
Lifetime of lamp
5 years, more than 1.6 million measurements
Temperature range
0 ... +40 °C / 32 ... +104 °F
Relative humidity
0 ... 85 %, non-condensing
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