Description
Overview
GAOTek Automatic Brightness Colorimeter is a detection instrument for measuring the color, chromatic aberration and whiteness of objects based on the principle of light reflection.
Features
- Advanced mechatronics enables one-key whiteness and chroma testing
- ARM processor enhances response speed and data accuracy
- Supports physical and data storage for up to ten samples
- Power-off protection retains calibration data after power loss
- Equipped with RS232 interface for computer communication
- Measures color, chromatic aberration, D65 brightness, and fluorescent whitening
- Measures CIE whiteness, ceramics, building materials, and minerals
- Measures Hunter System Lab, Hunter (Lab) whiteness
- Measures yellowness, ink absorption, opacity, light scattering, and absorption
Technical Specifications
| Power Supply | AC 100 V to 240 V (50/60) Hz，50 W |
| Working Environment | Temperature 50 ℉ to 95 ℉ (10 ℃ to 35 ℃, Humidity ≤ 85％ |
| Display | 480 x 272 dot matrix 5 in color touch screen |
| Light source | Analog D65 |
| Integrating sphere | Diameter 5.90 in (150 mm) |
| Sample Size | Test plate diameter ≥φ1.181 in while sample thickness ≤ 1.575 in |
| Indication Accuracy | Chromaticity Coordinate 0.0001, others 0.01 |
| Zero Drift | ≤ 0.1 |
| Indicating Drift | ≤ 0.5 |
| Repetitive Accuracy | ≤ 0.02（10 consecutive tests at intervals of 10 seconds） |
| Specular Reflectance Accuracy | ≤ 0.1 |
| Built-in thermal printer | |
| Communication Interface | RS232（optional） |
| Dimension | 15.16 in x 11.02 in x 16.14 in (385 mm × 280 mm × 410 mm) |
| Net Weight | 27.55 lb. (12500 g) |
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