•Innovative 45/0 geometry optics
•Most lightweight, compact and rugged in its class
•360-740 nm wavelength range, 10 nm resolution
•Single-handed operation with "Navigation wheel"
•Free choice of power source : AC adapter or AA batteries
Color Data Software
Supports Windows®2000/XP
Model Spectrophotometer CM-2500c
Illumination/observation system 45/0 method (45°ring-shaped illumination, vertical viewing)
Light-receiving element Silicon photodiode array (dual 40 elements)
Spectral separation device Diffraction grating
Wavelength range 360 nm to 740 nm
Wavelength pitch 10 nm
Half bandwidth Approx. 10 nm
Reflectance range 0 to 175%, resolution: 0.01%
Light source 2 pulsed xenon lamps
Measurement time Approx. 1.5 seconds
Minimum interval between measurements
4 seconds
Battery performance Alkaline manganese: Approx. 1000 measurements, (at 23°C)
Measurement/illumination area ø7 mm/ø11 mm
Repeatability Colorimetric Value: Standard deviation within ∆E*ab 0.05
(Measurement conditions: White calibration platemeasured
30 times at 10-second intervals after white calibration was
performed)
Inter instrument agreement Within ∆E*ab 0.25
(Average for 12 BCRA Series II color tiles compared to values
measured with master body; at 23°C)
Measurement mode Single measurement/automatic averaging of multiple
measurements (auto mode: 3, 5, 8 times/manual mode)
Interface RS-232C standard
Observer 2/10 degrees (CIE 1931/2°, CIE 1964/10°)
Illuminant A, C, D50, D65, F2, F6, F7, F8, F10, F11, F12
(simultaneous evaluation is possible using two light sources)
Display data Spectral value/graph, colorimetric value, color difference
value/graph, PASS/FAIL result,
ASSESSMENTS (Except for Japanese mode)
Color space/colorimetric data
L*a*b*, L*C*h, CMC(1:1), CMC(2:1), CIE94, Hunter Lab, Yxy, Munsell,
XYZ, MI, WI (ASTM E313), WI (CIE), YI (ASTM E313/ASTM D1925),
ISO Brightness (ISO 2470), Density status A/T, WI/Tint (CIE), CIE00
Data memory
1700 pieces of data (as SCI/SCE 1 data) * 700 pieces of data in the “defined in COND.” mode.
* Total of the sample data and color difference target data
Pass/Fail judgment Tolerance for color difference
(Both box and elliptical tolerances can be set)
Power source 4 AA-size batteries or AC adapter
Size (W x H x D) 69 x 96 x 193 mm
Weight Approx. 670 g (without batteries)
Operating temperature/humidity range
5°C to 40°C, relative humidity 80% or less (at 35°C)
(*1) with no condensation
Storage temperature/humidity range
0°C to 45°C, relative humidity 80% or less (at 35°C)
with no condensation
In combination with the optional Color Data Software
SpectraMagic™NX, the CM-2500c becomes a complete
Quality Control and Color Management System. The software
allows you to configure the graphic and numerical layout
according to your needs, from ultra-simple Pass/Fail
assessments to more sophisticated analysis with spectral,
color and trend graphs. The unique Navigation function of
SpectraMagic™NX is another useful feature to assure fast
and easy use. To improve color communication with your
customers and suppliers, SpectraMagic™NX allows you to
insert digital pictures in printed reports–another unique feature.
System Diagram
Standard Accessories
Optional Accessories
AA-size
batteries (x4)
AC Adapter AC-A17
AC Adapter AC-A23 (for Korea)
Replacement clear cover(polyolefin)
Dust Cover CM-A152
RS-232C Cable
IF-A16
SpectraMagic™ NX
CM-S100w
Hard Case CM-A148
Dust Cover Set
CM-A149
Zero Calibration Box
CM-A32
White Calibration Plate
CM-A153
Personal Computer
(commercially available)
Specifications
SpectraMagic™NX (optional)
Certificate No : JQA-E-80027
Registration Date : March 12, 1997
Certificate No : YKA 0937154
Registration Date : March 3, 1995
CM-2500c
A breakthrough in 45/0 optics with
unprecedented accuracy & stability
SPECTROPHOTOMETER
Mac OS 10.3.7J illustrator 10J
CM-2500c(E)FRONT.ai 2006.11.17
