CR-410T Tomato Index Colorimeter

The handheld CR-410T tomato colorimeter uses a USDA approved index to measure and grade the color of processed tomato products. This index makes color readings much simpler by presenting the user with only one number to determine grade and quality. The CR-410T allows consistency and uniformity of color from across batches.

The CR-410T measures the color of various forms of tomatoes such as juice, ketchup, sauce, and paste. This instrument is affordable, user-friendly, portable, and can interface with SpectraMagic NX to edit and manage collected data.

PDFColor Measurement Solutions for the Food Industry

PDFClick here for the CR-410T Brochure.

PDFClick here for the CR-410T Manual.


Features
  • Ease of use with one button measurments
  • Competitively priced
  • Portable hand-held design to take on-site measurments
  • USDA approved index standards
  • Highly reliable and precise saves more time and money than visual evaluation (prevents off-color rejects)
  • Can interface with SpectraMagic NX for easy data management

Specifications
Model CR-410 Head
Name Chroma Meters Measuring Head
Illuminating/viewing system Wide-area illumination/0° viewing angle; specular component included)
Detector Silicon photocells (6)
Display range Y: 0.01% to 160.00% (reflectance)
Light source Pulsed xenon lamp
Measurement time 1 sec.
Minimum measurement interval 3 sec.
Battery performance Approx. 800 measurements (when using batteries under Konica Minolta's testing conditions)
Measurement/illumination area ⌀ 50mm/ ⌀ 53mm
Repeatability Within ΔE*ab 0.07 standard deviation
(when the white calibration plate is measured 30 times at intervals of 10 seconds)
Inter-instrument agreement ΔE*ab: Within 0.8
Average of 12 BCRA Series II colors
Observer 2° Closely matches CIE 1931 Standard Observer ( x2λ, yλ, zλ)
Illuminant *1 C, D65
Display *1 Chroma values, color difference values, PASS/WARN/FAIL display
Tolerance judgement *1 Color difference tolerance (box tolerance and elliptical tolerance)
Color space/ colorimetric dataXYZ, 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 *1 Operating keys: English
LCD: English (default)
(LCD: German, French, Italian, Spanish, Japanese)
Storable data sets 1000 (measureing head and data processor save different data)
Color difference target colors 100
Calibration channels *1 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 RS0232C compliant (for data processor/PC)
*Baud rate: 4800, 9600, 19200 (bps) set at 9600 bps when shipped from factory
Power source 4 AA 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 410: 102 (W) x 244 (H) x 63 (D) mm
Weight 410: Approx 570g
(including 4 AAA size batteries and not including RS-232C cable)
Operating temperature/Humidity Range 0 to 40C, 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 stays ON for 30 seconds after last key or measuremment operation)
*1 indicates when connected to the Data Processor or when not set using the Data Processor or the optional software, that some of the function are not available when the measuring head is not connected.
Name Data Processor
Model DP-400
Display range Y : 0.01 to 160.00% (reflectance)
Measurement time *2 1 Seconds.
Minimum measurement interval *2 3 Seconds.
Battery performance Approx. 800 measurements (when using batteries under company testing Konica Minolta's conditions)
Illuminants C, D65
Display Chroma values, color difference values, color difference graphs, PASS/WARN/FAIL display
Tolerance judgment *2 Color difference tolerance (box tolerance and elliptical tolerance) Only for the display function
Color space/ colorimetric dataXYZ, 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 registered in the Measuring Head can be used)
Languages Operating keys : English, LCD : English (default), German, French, Italian, Spanish, Japanese
Storable data sets Max. 2000 pieces of data (divisible into 100 pages)
Deletion and Undoing selected stored data (one piece of data or all data) are possible
Color difference target colors *2 Only for the operating function (100 pieces of data when the measuring head is connected; input of measurement values or numeric) (independent of page function)
Calibration channels *2 Only for the operating function (20 channels when the measuring head is connected)
(ch00: white calibration; ch01 to ch19: user calibration)
Page function 100 pages
Display Dot-matrix LCD with back light (16 chars x 9 lines + 1 line for icon display) Contrast adjustment
Printer 384 dot line thermal printer (can also print graphs) Automatically prints out all measurement results (can be set not to print)
Statistical function Maximum, minimum, average, and standard deviation
Automatic measurement *2 Date and time display: year, month, day, hour, minute
Timer: 3seconds. to 99 minutes.
(Some measurement modes require more than 3 seconds.)
Interface RS-232C compliant Baud rate (bps) : 19200 fixed (when connected to PC)
When measuring head is connected baud rate is automatically set to that of the measurement head
Power source 4 AA 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 100(W) x 73(H) x 255(D)mm
Weight Approx. 600g (not including batteries and paper)
Operating temperature/Humidity Range 0 to 40C, 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 User calibration function (multi-calibration/manual calibration) ∗2, Measurements for automatic average
function, Print ON/OFF function. CR-400 measurement data import function ∗2, All color space print ON/OFF function, Data protection ON/OFF function. Back light ON/OFF function. Buzzer ON/OFF function. Display
color limit function, Remote mode (stored data output), Character input function (alphanumeric)
*2 indicates that part of or all functions are not available when the measurement head is not connected

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