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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.
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 |
| Weight | 550 g |
| Dimension (volume) | 77 × 86 × 210 mm |
Features
Applications
Function Implementation High-throughput color analysis ±0.08 standard deviation ensures repeatable results Quality control for paint production 0.5 s measurement time supports rapid color assessment Textile industry color matching 2.4 inch LCD display screen enables precise color evaluation Pharmaceutical color verification 8 mm measuring aperture supports accurate color measurement Food industry color inspection ±1 CIE 10° standard observation / CIE D65 light source ensures consistent results
Lab Expo Laboratory Colorimeter supports precise lab colorimetry workflows where repeatable color measurement and standardized calibration are required for quality control and analysis. The system operates with diffused full-spectrum illumination and white/black calibration to maintain measurement consistency. Digital controls manage averaging and data handling, while LCD monitoring and PC connectivity enable controlled operation, secure data transfer, and repeatable color evaluation for routine laboratory use.
