Colorimeter NCC-101 is a cost effective product and is used for better test accuracy & measurement of YI yellowness or WI whiteness index. The measurement accuracy is enhanced through white & black calibration. Measurement can be done at multiple spots for average readings. This colorimeter gives ultra stable performance throughout the operations.
Illumination system | 8°/d (diffusion illumination), SCI (spectral components included) |
Display mode | Colorimetric values: L*a*b,L*C*h,△E*ab,XYZ,relative RGB values Color difference values: △(L*a*b),△(L*C*h) Whiteness values: hunter whiteness, Ganz whiteness Yellowness value: YI |
Display screen | 2.4 inch LCD display screen |
Measuring calibration | About 8 mm |
Measuring condition | CIE 10° standard observation/ CIE D65 light source |
Measuring range | L* 1-100 |
Storage | 100 sets of standard samples and 100 data groups for each sample |
Measuring aperture | 8 mm |
Repeatability | Standard deviation within △E*ab*<0.08 (Measuring condition: measuring white calibration board 80 times) |
Measurement time | 0.5 s |
Light source | LED halogen lamp |
Power supply | Four 1.5V AA sized alkaline battery or nickel metal hydride batteries/DC5V |
Interface | USB 2.0, printer |
Dimension | 77 × 86 × 210 mm |
Weight | 550 g |