HunterLab Aeros EasyMatch QC, Supplemental Manual

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Aeros Supplemental Manual for EasyMatch QC ver. 2.0
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Conditions of Illumination and Viewing
Light Source Full spectrum balanced LED system array
Dual Beam Spectrophotometer
256 element diode array and high
resolution, concave holographic grating
Measurement Principle
Dual-beam Non-Contact Reflectance
Spectrophotometer
Measurement Method Rotating platter @ 12 RPM
Area Measured per Rotation 177.25 cm
2
(27.5 in
2
)
Sample Height 65 mm – 140 mm (2.5 in – 5.5 in)
LED Life 5 years typical
Instrument Performance
Spectral Data
Range: 400-700 nm
Reporting Interval (nm): 10 nm
Specular Component Excluded
Spectral Resolution <3 nm
Reporting Interval 10 nm
Sampling Rate Continuous at 7 measurements per second
Photometric Range 0-150%
Measurement Duration 5 seconds (1 rotation)
Measurements per Rotation 35
Inter-instrument Agreement on
BCRA II Tile Set
∆ E*L*a*b* < 0.30 (Avg)
∆ E* (L*a*b*) < 0.50 (Max) on
Colorimetric Repeatability ∆ E*< 0.025 Max on White Tile
Measurement
Data Views
Color Data, Spectral Data, Spectral Plot, EZ
View, Tristimulus Color Plot, Trend Plot
Illuminants
A, C, D50, D55, D65, D75, F02, F07, F11,
TL84, ULT30, ULT35
Observers 2° and 10°
Color Scales
CIE L*a*b*, Hunter Lab, CIE L*C*h, CIE Yxy,
CIE XYZ and differences
Color Difference Indices ∆E*, ∆E, ∆E CMC, ∆E 2000
Indices and Metrics
E313 Yellowness, E313 Whiteness, YI
D1925, Y Brightness, Z%, 457nm Brightness,
Baking Contrast Units, Tint, HCCI, SCCA
Data Storage 500,000 Records max