KONICA MINOLTA CM-25D Spectrophotometer

Illumination/ viewing system: di: 8°, de: 8° (diffuse illumination: 8° viewing)

SCI (specular component included) / SCE (specular component excluded) switchable

Integrating sphere: Ø54 mm

Light source: Pulsed xenon lamp ×1

Detector: Dual 32-element silicon photodiode arrays

Spectral separation device: Planar diffraction grating

Measurement wavelength range: 400 to 700 nm

Measurement wavelength pitch: 10 nm

Half bandwidth: Approx. 10 nm

Reflectance measurement range: 0 to 175%; Display resolution: 0.01

Illumination area: MAV : Ø12 mm

Measurement area: MAV : Ø8 mm

Repeatability: Standard deviation within ΔE*ab 0.04

(When a white calibration plate is measured 30 times at 5-second intervals after white calibration)

Inter-instrument agreement: Within ΔE*ab 0.20

(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)

UV adjustment: —

Observer: 2° observer angle, 10° observer angle

Illuminant: A, C, D50, D65, F2, F6, F7, F8, F10, F11, F12, ID50, ID65, User-defined illuminant*1 (Simultaneous evaluation with two light sources possible)

Display items: Colorimetric values/graph, color difference values/graph, spectral graph, pass/fail judgment, pseudocolor

Colorimetric values: L*a*b*, L*C*h, Hunter Lab, Yxy, XYZ, and color difference in these spaces; Munsell (C)

Color difference equations: ΔE*ab (CIE1976) / ΔE94 (CIE1994) / ΔE00 (CIE2000) / CMC (l:c) / Hunter ΔE / DIN99o

Measurement time: Approx. 0.7 sec. (Measurement mode: SCI or SCE)

Display: 2.7" color TFT-LCD with reversible portrait viewing mode

Charging time: Approx. 6 h

Size: Approx. 81 (W) × 93 (H) × 229 (D) mm

Weight Approx. 620 g