Chroma Meter

Konica Minolta - CR-400 / CR-410

Data memory : 1,000 (measuring head and data processor save different data)
Calibration channels : 20 channels (ch00 : white calibration, ch01 to ch19 : user calibration)
Display range : Y: 0.01 to 160.00% (reflectance)

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Model : CR-400

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Model : CR-410

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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)
Inter-instrument agreement	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, Lab, Hunter Lab, LC*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)