Description
Overview
GAOTek photoelectric colorimeter for textile the colorimeter is a professional colorimeter signed and produced subject to the relevant standards of International Commission on Illumination (CIE) and national stands. Being with brand new imported key components, the instrument is well designed and features in precision, stability, easy handling, easy to learn and cost-effective.
Technical Specifications
| Colour Space | CIELAB CIELCH CIEXYZ sRGB |
| Colour Difference Formula | ΔE × ab, ΔE × LCH |
| Measurement Caliber | 1.57 in or 0.31 in or 0.15 in (Φ40mm or φ8mm or φ4mm) Alternative |
| Illumination Condition | CIE Recommendation 8 or d |
| Light Source | D65 A F (CWF) |
| Sensor | Photodiode array |
| Observer | CIE 10° Standard observer |
| Measurement Range | L: 0 to 100 |
| Repeated Accuracy | ΔE<0.06 |
| Table Difference | ΔE<0.2 |
| Measurement Interval | 0.5 Sec. |
| Storage Capacity | Type sample data 100 groups with testing sample data 200 groups |
| Lifetime of Bulb | 5 years more than 1.6 million measurements |
| Display Screen | TFT true colour 2.8 in (71.12 mm) @ (16:9) |
| Language | English or Simplified Chinese |
| Interface of External | USB2.0 (USB-B) RS-232 (115200 bps) |
| Working Temperature Range | 32 ℉ to 104 ℉ (0 ℃ to 40 ℃) |
| Storage Temperature Range | -4 ℉ to 122 ℉ (-20 ℃ to 50 ℃) |
| Humidity Range | Relative humidity less than 85%, without condensation |
| Battery Charging Time | 8 hours |
| Battery | Li-ion battery, 5000 times Measurement |
| Standard Accessories | AC adapter or 3000 mAH Li-ion battery |
| Optional Accessories | Flour measuring device or Micro printer |
| Size | 7.83 in × 2.67 in × 3.54 in (199 mm × 68 mm × 90 mm) |
| Weight | 24.69 oz (700 g) |