Specifications - Konica Minolta CM-26dG Instruction Manual

Specifications

Model
Illumination/
viewing system
Integrating sphere Ø54 mm
Detector
Spectral
separation device
Wavelength range 360 to 740 nm
Wavelength pitch 10 nm
Half bandwidth
Reflectance
measurement range
Light source
Illumination area 12 × 12.5 mm
Measurement area MAV: Ø8 mm, SAV: Ø3 mm
Repeatability
Inter-instrument
agreement
UV setting
Observer
Illuminant
Display items
Colorimetric
values
Indices
Color difference
equations
Applicable standards ISO 7724/1, CIE No.15, DIN 5033 Teil 7, JIS Z 8722 Condition "c"
Measurement angle 60°
Light source
Detector
Color sensitivity
CM-26dG
di: 8°, de: 8° (diffuse illumination: 8° viewing)
SCI (specular component included) / SCE (specular component excluded) switchable
Dual 40-element silicon photodiode arrays
Planar diffraction grating
Approx. 10 nm
0 to 175%; Display resolution: 0.01
Pulsed xenon lamp ×2
(circle + ellipse)
Standard deviation within ΔE*ab 0.02
(When a white calibration plate is measured 30 times at 5-second intervals after white
calibration)
Within ΔE*ab 0.12
(Based on average for 12 BCRA Series II color tiles; MAV SCI; compared to values
measured with a master body under Konica Minolta standard measurement
conditions)
100% / 0% / Adjusted (Instantaneous numerical
adjustment of UV with no mechanical filter movement
required)* 1 ; 400 nm UV cutoff filter
2° observer angle, 10° observer angle
A, C, D50, D65, F2, F6, F7, F8, F10, F11, F12, ID50, ID65, User-defined illuminant
(Simultaneous evaluation with two light sources possible)
Colorimetric values/graph, color difference values/graph, spectral graph, pass/fail
judgment, pseudocolor
L*a*b*, L*C*h, Hunter Lab, Yxy, XYZ, and color difference in these spaces; Munsell (C)
MI, WI (ASTM E313-73),
YI (ASTM E313-73,
ASTM D1925),
ISO brightness (ISO 2470),
WI/Tint (CIE/Ganz),
Strength, Opacity,
Grey Scale (ISO 105-A05),
User index *2
ΔE*ab (CIE1976) / ΔE94 (CIE1994) / ΔE00 (CIE2000) / CMC (l:c) / Hunter ΔE / DIN99o
White LED
Silicon photodiode
Spectrally adjusted to CIE
photopic luminous
efficiency V(λ) under CIE
illuminant C
CM-26d
MAV : Ø12 mm
SAV : Ø6 mm
MI, W (I ASTM E313-73),
YI (ASTM E313-73,
ASTM D1925),
ISO brightness (ISO 2470),
WI/Tint (CIE/Ganz),
Strength, Opacity,
Grey Scale (ISO 105-A05),
8° gloss value, User index *2
—
—
—
—
CM-25d
Dual 32-element silicon
photodiode arrays
400 to 700 nm
Pulsed xenon lamp ×1
(with UV cut filter)
MAV : Ø12 mm
MAV : Ø8 mm
Standard deviation within
ΔE*ab 0.04
Within ΔE*ab 0.2
0% only; 400 nm UV cutoff
filter
*2
MI, W (I ASTM E313-73),
YI (ASTM E313-73,
ASTM D1925),
ISO brightness (ISO 2470),
WI/Tint (CIE), Strength,
Opacity,
Grey Scale (ISO 105-A05),
8° gloss value, User index *2
—
—
—
—
6
140