Manual
4
3 Specifications
3.1 Technical specifications
Measuring aperture
Ø 8 mm, Ø 4 mm (exchangeable)
Measuring geometry
8 °/d
Sensor
Silicon photoelectric diode
Observation angle
CIE 10 °
Measurement time
0.4 s
Colour spaces
CIE L*a*b
CIE XYZ
CIE RGB
CIE L*u*v
CIE*C*H
Other colour parameters
WI (E313, CIE, AATCC, Hunter)
YI (D1925, 313)
Colour fastness
Staining fastness
J PC79
BFD (1.5 : 1)
FMCI I
Colour difference formula
ΔE*ab
ΔL*ab
ΔE*C*H
ΔECIE94
ΔEHunter
Light source
D65, D50, A, C, F2, F6, F7, F8, F10, F11, F12
Data on display
Colorimetric value
Colour difference (value/graph)
PASS/FAIL result
Colour offset
Errors between each equipment
≤0.50 ΔE*ab
Repeatability
Average of 30 measurements of standard white plate
Standard deviation
Within ΔE*ab 0.05
Storage
100 reference values (standards), 20,000 samples
Interface
USB / RS-232
Display
TFT 2.8” (16:9)
Power supply
Rechargeable lithium-ion battery
3.7 V at 3,200 mAh
Battery life
>5,000 measurements
Lamp life
5 years, more than 1.6 million measurements
Operating conditions
Temperature: 0 … +40 °C
Humidity: 0 … 85 % RH, non-condensing
Storage conditions
Temperature: -
20 … +50 °C
Humidity: 0 … 85 % RH, non-condensing
Dimensions
205 x 67 x 80 mm
Weight
500 g
