The CR-400 Chroma Meter is a handheld, portable measurement instrument designed to evaluate the color of objects, particularly with smoother surface conditions or minimal color variation. Through standard or customized evaluation formulas, this high accuracy, reliable colorimeter helps users control the color quality, consistency, and appearance of their samples in a more efficient, streamlined process internally and throughout the supply chain. It accurately identifies color characteristics in objects, determines color differences between objects, and provides pass/fail assessments to immediately determine if the sample meets the defined standard. This makes the CR-400 ideal for color inspections of food, building material, plastic, and dermatological applications within quality control, quality assurance, and R&D fields.
Illuminating/viewing system : Diffuse illumination/0<° viewing angle; specular component included/Conforms to JIS Z 8722 condition c standard) 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 : ⌀ 8mm/ ⌀11mm 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 0.6 - 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 data : 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 *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 217 (H) x 63 (D) mm Weight : 410: Approx 550g (including 4 AAA size batteries and not including RS-232C cable)
Spectrophotometer ST50 is a spectrophotometer developed by 3NH TS series core technology, using built-in photodiode array (double 20 groups) sensors, imported whiteboard, while taking into account the measurement speed and convenience of operation. The repeatability delta E* AB of ST50 spectrophotometer is easily controlled within 0.03, and the Inter-instrument error delta E* AB is controlled within 0.2, to make the measurement more accurate. And the test data can be used for accurate color analysis and transmission in the laboratory.
Spectrophotometer ST60 is a spectrophotometer developed by 3NH TS series core technology, using built-in photodiode array (double 26 groups) sensors, imported whiteboard, while taking into account the measurement speed and convenience of operation. The repeatability delta E* AB of ST60 spectrophotometer is easily controlled within 0.025, and the Inter-instrument error delta E* AB is controlled within 0.15, to make the measurement more accurate. And the test data can be used for accurate color analysis and transmission in the laboratory.
Spectrophotometer ST70 is a spectrophotometer developed by 3NH TS series core technology, using built-in photodiode array (double 32 groups) sensors, imported whiteboard, while taking into account the measurement speed and convenience of operation. The repeatability delta E* AB of ST70 spectrophotometer is easily controlled within 0.02, and the Inter-instrument error delta E* AB is controlled within 0.15, to make the measurement more accurate. And the test data can be used for accurate color analysis and transmission in the laboratory.