Manual
4
3 Specification
3.1 Technical specifications
Measuring aperture
Ø 8 mm / Ø 4 mm
Measuring geometry
8°/d
Sensor
Silicon photoelectric diode
Colour spaces
CIE L*a*b*C*h
CIE L*a*b
CIE XYZ
CIE RGB
CIE L*u*v
CIE*C*H
Whiteness & yellowness
Colour fastness
Staining fastness
Colour difference formula
ΔE*ab, ΔL*ab, ΔE*C*H, ΔECIE94, ΔEHunter
Observer
CIE 10°
Measuring range
L: 0 … 100
Errors between devices
≤0.40 ΔE*ab
Standard deviation
Within ΔE*ab 0.06
Repeatability
Average of 30 measurements of standard white plate
Light source
D65, D50, A
Lamp life
5 years, more than 1.6 million measurements
Display
TFT 2.8 “ (16:9)
Storage
100 reference values (standards), 20,000 samples
Interface
USB
Power supply
Rechargeable lithium-ion battery
3.7 V at 3,200 mAh
Charging time
2 h (8 h at first use)
Battery life
>3,000 measurements
Operating conditions
Temperature: 0 … +40 °C
Humidity: 0 … 85 % RH, non-condensing
Storing conditions
Temperature: 0 … +50 °C
Humidity: 0 … 85 % RH, non-condensing
Dimensions
205 x 70 x 100 mm
Weight
500 g
3.2 Contents of delivery
1 x colour meter PCE-CSM 7
1 x 4 mm aperture
1 x 8 mm aperture
1 x USB cable
1 x aluminium carrying case
1 x lithium-ion battery
1 x battery charger
1 x mains adaptor
1 x calibration cover
1 x PC software
1 x instruction manual
