Konica Minolta



Portable Multi-Angle Spectrophotometer CM-M6

Portable multi-angle spectrophotometer with 6 angles and double-path system



Illumination/viewing system

45° illumination: -15° / 15° / 25° / 45° / 75° / 110° aspecular viewing angles with double-path technology

Detector Dual 40-element silicon photodiode arrays
Spectral separation device Linear variable filter

Wavelength range

400 to 700 nm

Wavelength pitch

10 nm

Photometric range

0 to 600 %; Output/display resolution: 0.01%

Light source

High-CRI white LED

Measurement time

Approx. 4.5 s; Minimum measurement interval: Approx. 5 s

Battery performance

Approx. 1500 measurement at 10-sec. intervals from fully charged battery

Measurement/illumination area

Ø 6 mm / Ø 12 mm


Colorimetric value: Standard deviation within ΔE*ab 0.05

(when a white calibration plate is measured 30 times at 10-second intervals after white calibration)

Inter-Instrument Agreement

Within ΔE*ab 0.2

(Averaged for 12 BCRA Series II tiles compared to values measured with a master body at 23℃)


USB2.0; Bluetooth®: optional


3.5-inch TFT Color LCD

Display data

Colorimetric data: L*a*b*, L*C*h
Color difference data: Δ(L*a*b*), Δ(L*C*H*), ΔE*ab, CMC(l:c), ΔE94 (CIE1994), ΔE00(CIE DE2000), DIN6175-2
Other data display: MI, FF value, line graph, pass/fail judgement

Observer condition

2° and 10° colorimetric standard observer

Illuminant condition

A, C, D50, D65, F2, F6, F7, F8, F10, F11, F12

(simultaneous evaluation with two light sources possible)

Display languages

English, German, French, Italian, Spanish, Portuguese, Russian, Turkish, Polish, Chinese (simplified), Japanese

Operating temperature/humidity range

0 - 40°C; relative humidity 85% or less (at 35°C) with no condensation

Storage temperature/humidity range

-20 - 45°C; relative humidity 85% or less (at 35°C) with no condensation


Removable Lithium-ion rechargeable battery or AC Adapter

Dimensions (W × H × D)

Approx. 152 × 239 × 81 mm


Approx. 1.1 kg (including battery)

Standard accessories

White calibration plate, USB cable, AC adapter, Lithium-Ion battery pack, Zero Calibration Box

Optional Accessories

Charging stand for spare batteries; spare battery packs, Bluetooth® module

SpectraMagic™DX (software)

Specifications are subject to change without prior notice.