Portable CR-410C Coffee Colorimeter

CR-400 Head

CR-410 Head

d/0 (diffuse illumination/0° viewing angle; specular component included)
(compliant with JIS Z 8722; including regular reflectance)

Wide-area illumination/0° viewing angle; specular component included)

Silicon photocells (6)

Y: 0.01% to 160.00% (reflectance)

Pulsed xenon lamp

1 sec.

3 sec.

Approx. 800 measurements (when using batteries under Konica Minolta's testing conditions)

¦8mm/ ¦11mm

¦50mm/ ¦53mm

Within E*ab 0.07 standard deviation (when the white calibration plate is measured 30 times at intervals of 10 seconds)

E*ab: Within 0.6
Average of 12 BCRA Series II colors

E*ab: Within 0.8
Average of 12 BCRA Series II colors

2 degree; Closely matches CIE 1931 Standard Observer

*C, D65

*Chroma values; color difference values; PASS/WARN/FAIL display

* Color difference tolerance (box tolerance and elliptical tolerance)

* XYZ, Yxy, L*a*b*, Hunter Lab, L*C*h, Munsell (Illuminant C only), CMC (l:c), CIE1994, Lab99, LCh99, CIE2000, CIE WI/Tw (Illuminant D65 only), WI ASTM E313 (Illuminant C only), YI ASTM D1925 (Illuminant C only), YI ASTM E313 (Illuminant C only), User index (Up to 6 can be registered from computer)

Operating keys: English
* LCD: English (default), German, French, Italian, Spanish, Japanese

1,000 (Measuring head and data processor save different data)

100

* 20 channels (ch00: White calibration; ch01 to ch19: User calibration )

Dot-matrix LCD with backlight (15 chars × 9 lines + 1 line for icon display)

RS-232 compliant (for data processor/PC)
* Baud rate: 4,800, 9,600, 19,200 (bps); Set at 9600 when shipped from factory

Four AAA size alkaline or Ni-MH batteries
AC Adapter AC-A17 AC120V 50-60Hz 0.4A (for N. America and Japan) AC230V 50-60Hz 0.4A (for worldwide except N. America)

102 × 244 × 63mm

Approximately 550 g
(including 4 AAA size batteries and not including RS-232C cable)

Approximately 570g
(including 4 AAA size batteries and not including RS-232C cable)

0 to 40°C, relative humidity 85% or less with no condensation

-20 to 40°C, relative humidity 85% or less with no condensation

LCD backlight ON/OFF function (When on, backlight stays ON for 30 seconds after last key or measurement operation)