Description
Overview
GAOTek handheld pantone colorimeter is based on the International Lighting Commission CIE relevant standards, the national standard R and D and production of professional spectrophotometer. Using a new import of key components, well-designed, with accurate and stable, simple operation, easy to understand, economical and practical and so on. This product applies to the color quality control, color difference control, color difference analysis, sampling testing and online testing for industries as textile, printing and dyeing, garments, shoes, leather, chemical, plastic, pigment, paint, ink, printing, metal, photography and toys etc., as well as to the auxiliary color matching during the processes as injection, inking, painting and spraying coating etc.
Technical Specifications
| Geometric Conditions | CIE Recommended lighting reception method d or 8 |
| Color Space | CIE L x a x b x, CIEL x C x h, Yxy |
| Standard Light Source | A, C, D65, F2, (CWF) |
| Color Difference Formula | CIEΔE x ab, CIEΔE x Ch |
| Light Source | Combination LED |
| Sensor Array | CCD at 2048 Pixels |
| Spectral Way | Diffraction grating |
| Measuring Caliber | 0.4 in (Φ 11 mm) |
| Observer | CIE 10° standard observer, CIE2° standard observer |
| Wavelength coverage | 400 nm to 700 nm |
| Wavelength interval | 10 nm |
| Measuring interval | 1.5 sec |
| Measuring range | L 0 to 100 |
| Repeated accuracy | ΔE < 0.08 (take the deviation average after 30 times measuring the whiteboard) |
| Table Difference | ΔE < 0.5 (Measure the X-Rite 24-color card) |
| Battery Power | Measuring 1000 times |
| Data storage Capacity | Storage standard sample 100 |
| Storage Sample | 16,000 |
| Light Source Life | More than 20,000 hrs |
| Working Humidity | Relative humidity less than 85%, without condensation |
| Display Screen | TFT true color 2.8 in (7.11 cm) at (16, 9) |
| Operating Temperature | 14 ℉ to 104 ℉ (-10 ℃ to 40 ℃) |
| Storage Temperature | -4 ℉ to 122 ℉ (-20 ℃ to 50 ℃) |
| Size | 7.8 in x 2.6 in x 3.5 in (199 mm x 68 mm x 90 mm) |
| Weight | 5.9 lb (2.7 kg) |