Multi-Angle Spectrophotometer CM-512m3AMulti-Angle Spectrophotometer CM-512m3A

Measurement Geometry3 angle circumferential illumination / 1 angle perpendicular viewing: 25° c:0°, 45° c:0°, 75° c:0°
DetectorSilicon photodiode array with continuous interference filter
Wavelength Range400 to 700 nm
Wavelength Pitch20 nm
Reflectance Range25° :0% to 300%, 45° and 75° :0% to 200% (Resolution: 0.01%)
Light Source3 pulsed xenon lamps
Minimum Measurement Interval3 seconds (when measuring a white calibration plate at 23°C)
Battery LifeApprox. 400 measurements at 10 second intervals (when a dark color is measured with alkaline batteries at 23° C)
Measurement/Illumination Area12 mm / 20 mm
RepeatabilitySpectral reflectance: Within 0.3% (standard deviation)
Chromaticity value: Within ΔE*ab 0.05 (standard deviation)
(When a white calibration plate is measured 30 times at 10 second intervals after white calibration); When AC adapter is used
InterfaceRS-232C; Terminal: D-sub 9-pin (female)
DisplayDot-matrix reflective LCD with 26 characters x 7 lines (240 x 96 dots) with adjustable contrast
Displayed DataColorimetric data: L*a*b*, L*C*h
Color difference data: Δ(L*a*b*), Δ(L*C*H*), ΔE*ab, CMC(l:c), ΔE00(CIEDE2000) Other data display: FF value, line graph
Display LanguagesEnglish, Chinese (simplified)
Storable Data Sets440 data sets max. (total of sample and target data)
Illuminant/Observer ConditionsLight source: A, C, D50, D65, F2, F6, F7, F8, F10, F11, F12
Observer: 2°, 10°
Operating Temperature/Humidity Range (*1)0°C to 40°C, relative humidity 85% or less (at 35° ) with no condensation
Storage Temperature/Humidity Range-20°C to 45°C, relative humidity 85% or less (at 35°C) with no condensation
Power4 AA-size alkaline or Ni-MH batteries or special AC adapter
Size115 (W) x 257 (H) x 164 (D) mm
WeightApprox. 1.4 kg (without batteries)