Model |
CR-400 |
CR-410 |
Illuminating/viewing system |
d/0(Diffuse illumination/0˚ viewing angle(SCI) |
Wide area illumination/0˚ viewing angle(SCI) |
Detector |
Silicon photo cells |
Display range |
Y : 0.01 to 160%(reflectance) |
Light source |
Pulsed xenon lamp |
Measurement time |
1 sec |
Minimum measurement interval |
3 sec |
Battery performance |
Approx. 800 measurements |
Measurement/illumination area |
Φ8/Φ11 |
Φ50/Φ53 |
Repeatability |
Within ΔE*ab 0.07 standard deviation(표준백색판 이용 10초 간격으로 30회 측정시) |
Inter instrument agreement |
ΔE*ab 0.6 이내 |
ΔE*ab 0.8 이내 |
Observer |
2 degrees closely matches CIE 1931 standard observers |
Illuminant |
C, D65 |
Display |
Chroma values, color difference values, Pass/Warn/Fail |
Tolerance judgment |
Color difference tolerance(Box tolerance and elliptical tolerance) |
Color space/colorimetric data |
XYZ, Yxy, L*a*b*, Hunter Lab, L*C*h, Munsell(only illuminant C), CMC(I: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(PC로부터 6개까지 등록) |
Storable data sets |
1000(measuring head and data processor save different data) |
Color difference target colors |
100 |
Calibration channels |
20 channels(ch00:white calibration, ch01: to 19:user calibration) |
Interface |
RS-232C |
Power source |
4 AAA size alkaline or Ni-MH batteries, AC-adapter |
Size |
102(W)*217(H)*63(D) |
102(W)*244(H)*63(D) |
Weight |
550g |
570g |
Operating environment |
0 to 40℃, Relative humidity 85% or less with no condensation |
Storage environment |
-20 to 40℃, Relative humidity 85% or less with no condensation |