• Colorimètre



Modèle : CR-400


Modèle : CR-410

Best-selling colorimeter globally accepted as the standard in a wide range of industries.

The measuring head can perform measurement alone.

The measuring head is detachable from the data processor. Now, you can take measurements directly with the head alone. What's more, you can connect the measuring head directly to a PC. Simply install our optional software, and your PC can function as the data processor.

User-defined evaluation formulas freely set up.

The CR-400 Series features a User Index function that allows you to configure the evaluation formula and colorcalculation formula as desired. This feature is intended to meet the needs of color-control applications in which industry-specific or customized evaluation formulas are used instead of the versatile color system and standard evaluation formula such as L*a*b*. (Settings can be configured via a PC with optional software installed.)

Abundant accessories applicable to various materials.

A varied selection of accessories is available to accommodate various types of targets including powder, paste and opaque liquids.

Compact data processor incorporates a high-speed printer.

The compact, lightweight data processor is batteryoperated* and features a built-in high-speed printer. Its size and weight are approximately one-half those of the conventional DP-300 Series. In addition, the CR-400 Series is designed with a detachable shoulder strap for easier portability. *An AC adapter is included as a standard accessory.

Full data compatibility with the CR-300/310 series

To ensure data compatibility, the CR-400 Series utilizes the same illumination-viewing optical system as the conventional CR-300/310 Series. As a result, those upgrading from the preceding model can make full use of their existing data.

Name Chroma Meter Measuring Head
Model CR-400 Head CR-410Head
Illumination/viewing system Diffuse illumination/0  viewing angle
(Specular component included/Conforms to JIS Z 8722 condition c standard.)
Wide-area illumination/0 viewing angle
(Specular component included)
Detector Silicone photo cells (6)
Display range Y: 0.01 to 160.00% (reflectance)
Light source Pulsed xenon lamp
Measurement time 1 seconds.
Minimum measurement interval 3 seconds.
Battery performance Approx. 800 measurements
(when using batteries under company testing Konica Minolta's conditions)
Measurement/illumination area 8/11 50/53
Repeatability Within ΔE*ab0.07 standard deviation (when the white calibration plate
is measured 30 times at intervals of 10 seconds)
ΔE*ab: within 0.6 ΔE*ab: within 0.8
Average of 12 BCRA series II colors
Observer 2 degrees Closely matches CIE 1931 Standard Observers
Illuminant *1 C, D65
Display *1 Chroma values, color difference values, PASS/WARN/FAIL display
Tolerance judgment *1 Color difference tolerance (box tolerance and elliptical tolerance)
Colorimetric data/ indexes XYZ, Y x y, L*a*b*, Hunter Lab, L*C*h, Munsell (only illuminant C), CMC(l:c), CIE1994, Lab99,
LCh99, CIE2000, CIE WI•Tw (only illuminant D65), WI ASTM E313 (only illuminant C), YI ASTM D1925 (only illuminant C), YI ASTM E313 (only illuminant C), User index (up to six can be registered from computer)
Languages Operating keys : English LCD : English (default)
(LCD : German, French, Italian, Spanish, Japanese)
Data memory 1,000 (measuring head and data processor save different data)
Color difference target colors 100
Calibration channels  20 channels (ch00 : white calibration, ch01 to ch19 : user calibration)
Display Dot-matrix LCD with back light (15 chars x 9 lines + 1 line for icon display)
Interface RS-232C compliant (for data processor/PC)
* Baud rate : 4800, 9600, 19200 (bps), set at 9600 bps when shipped from factory
Power 4 AAA size alkaline or Ni-MH batteries,
AC Adapter    AC120V     50-60Hz (for N.America and Japan) AC230V
50-60Hz (for worldwide except N.America)
Size (W x H x D) 102 x 217 x 63 mm 102 x 244 x 63 mm
Weight Approx. 550g Approx. 570g
(including 4 AAA size batteries and not including RS-232C cable)
Operation temperature/
humidity range
0 to 40 C, relative humidity 85% or less (at 35 C) with no condensation
*Operating temperature/humidity range of products for North America : 5 to 40 C, relative humidity 80% or less (at 31 C) with no condensation
Storage temperature/humidity range -20 to 40 C, relative humidity 85% or less (at 35 C) with no condensation
Other LCD back light ON/OFF function (when ON, back light s+A19:D40tays ON for 30
seconds after last key or measurement operation)