Laboratory Colorimeter CC-A11
The laboratory colorimeter CC-A11, specializing in color card reading, is a cost-effective solution that ensures improved test accuracy and precise measurement of YI (yellowness index) or WI (whiteness index). Enhanced measurement accuracy is achieved through white and black calibration. The colorimeter allows measurements at multiple spots for obtaining average readings, ensuring reliable and ultra-stable performance throughout operations.
Specifications
| 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 / DC 5 V |
| Interface | USB 2.0, printer |
| Weight | 550 g |
| Dimension (volume) | 77 × 86 × 210 mm |
Features
- Comes with a color card for measuring the test sample
- Features a 2.4-inch LCD display screen
- Utilizes an 8°/d (diffusion illumination system) with spectral components included (SCI)
- Offers a storage capacity of 100 sets of standard samples and 100 data groups for each sample
- Boasts a display precision of 0.01
- Demonstrates a repeatability precision with a △E standard deviation of 0.08
- Provides whiteness values including Hunter whiteness, Ganz whiteness, and Yellowness values
Applications
The color card-reading colorimeter finds extensive applications in various industries such as printing and dyeing, clothing, decoration, the food industry, plastic industry, life science industry, pharmacy, and more.
