SpectroEye™ 77
4
CIE XYZ, CIE xyY; CIE L*u*v*, CIE L*C*h (u*v*), E CIELUV ;
LABmg, LCHmg, Emg; Hunter Lab, E Hunter Lab; RxRyRz
E*94, E CMC, E FMCII, Metamerism
All densities, Dot gain, Dot area, Printing plate,
Print characteristic, Trapping, Contrast, Greyness,
Hue error, Auto Function
Density spectrum
Absolute (K/S) and relative (DS)
Whiteness CIE, Whiteness ASTM E313, Whiteness Berger,
Whiteness Stensby, ISO Brightness R457, Yellowness ASTM
E313, Yellowness ASTM D1925, Tint CIE
Best Match
PANTONE
®
Color Formula Guide; TOYO Color Finder;
DIC Color Guide; HKS E, K, N and Z
Setting protection, Multi user
4 • Appendix
4.1 Technical specifications
STANDARD OPTIONS
Measurement Colorimetry CIE L*a*b*, CIE L*C*h (a*b*), E* CIELAB
functions
Special color deviation formulas optional
Densitometry Density
Spectrum Reflection spectrum
Dye Strength optional
White- and Yellowness optional
Special functions optional
Color guides optional
Security optional
Measurement White base absolute, relative
conditions Illumination types D50, D65, A, C, D30…D300, F1…F12, User defined
Standard observers 2°, 10°
Density standards DIN 16536, DIN 16536 NB, ANSI Status A,
ANSI Status T, ISO Status I (SPI), User defined
Measurement Spectral analysis holographic diffraction grating
technology Spectral range 380nm to 730nm
Physical resolution 10nm (internal resolution: 3,3nm)
Measurement modes Reflection
Measurement geometry 45°/0° ring optic, DIN 5033
Measurement aperture 4.5mm
Light source gas-filled tungsten, type A illumination
Physical filters – Neutral, incandescent lamp light
– Polarized
– approximated daylight D65
– on request UV cutoff
Measurement time approx. 1,5 sec
Measurement range Density DIN 16536: 0.0D–2.5D
Interinstrument agreement Typical 0.3 E* CIELAB , or 0.15 E CMC(2:1)
average based on 12 BCRA tiles (D50, 2°)
Maximally 0.8 E* CIELAB, or 0.5 E CMC(2:1)
on 12 BCRA tiles (D50, 2°)
Linearity ± 0.01D
Short-term repeatability 0.02 E* CIELAB (D50, 2°), mean value of
10 measurements every 10 seconds on white
Density repeatability Density DIN 16536 (Repeatability ±0.01D):
No Filter 0.0D–2.5D, Yellow 0.0D–2.0D
Pol Filter 0.0D–2.2D, Yellow 0.0 D–1.8D
Measurement head Extendable
Filter wheel Electronic selection of filter
White calibration Automatic on integrated white tile
Instrument check Automatic check of the spectral calibration
Density filter recognition Manual and automatic
Average Averaging for multiple measurement values
Color detection Manual and automatic assignment of samples
to references
Data interface Data interface connector RJ45 connector
Serial data interface RS232C with Baud rate: 300 to 57,600
Ethernet 10 BaseT, 10Mbps
Power supply Internal battery NiMH battery pack, nom. 7.2V, 1300 mAh
SpectroEye power supply 15 VDC, 0.8 A
Charge inlet 85 VAC to 270 VAC, 47 Hz to 63 Hz
Charge time approx. 3 hours, autom. Disconnection
Charge status Autom. capacity checking and display
Measurements per charge approximately 3000
Mechanical data Physical dimensions 24.5 cm length, 8.3 cm width, 8 cm height
(9.6 x 3.3 x 3.2 in)
Weight approx. 990 g, (2.18 lb)
Environmental Storage temperature -20°C to 50°C
conditions Working temperature 10°C to 35°C
Humidity max. 80%, non condensing
General Use only in indoor environments, usable up to 4000 mNN
only, overvoltage Class II, dirty degree 2
Specifications subject to change without notice.
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