Description
Overview
GAOTek portable color test handheld colorimeter is a professional colorimeter designed 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. The instrument 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. At present, most of the colorimeters on the market are difficult to measure liquid, given this, we specially develop multifunctional testing accessories to achieve the color measurement on liquid, pulp and large powder. WR 10 or WR 18 to 0.31 in (8 mm), 1.57 in (40 mm) colorimeter with multifunctional testing accessories can measure colored liquid, coating, pulp and large powder.
Features
- Versatile Application
- Wide Industry Adoption
- 16 in (4 mm) Caliber Ideal for small areas and cambered surfaces
- 31 in (8 mm) Caliber Suited for plastic, paint, print, glass, etc
- 57 in (40 mm) Caliber Designed for textured, pitted, rough, moist, textile
Technical Specifications
| Color Space | CIELAB CIELCH CIEXYZ sRGB |
| Color Difference Formula | E x ab E x LCH |
| Measurement Caliber | Φ 1.57 in (40 mm) or φ 0.31 in (8 mm) or φ 0.16 in (4 mm) Alternative |
| Illumination Condition | CIE Recommendation 8/d |
| Light Source | D 65 A F (CWF) |
| Sensor | Photodiode array |
| Observer | CIE 10° Standard observer |
| Measurement Range | L 0 to 100 |
| Repeated Accuracy | E < 0.06 |
| Table Difference | E < 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 color 2.8 in (7.11 cm) at (16:9) |
| Language | English or Simplified Chinese |
| Interface of External | USB 2.0 (USB-B) RS-232 (115200 bps) |
| Humidity Range | Relative humidity less than 85%, without condensation |
| Battery Charging Time | 8 hrs |
| Battery | Li-ion battery, 5000 times Measurement |
| Working Temperature Range | 32 °F to 104 °F (0 °C to 40 °C) |
| Storage Temperature Range | -4 °F to 122 °F (-20 °C to -50 °C) |
| Size | 7.83 in x 2.68 in x 3.54 in (199 mm x 68 mm x 90 mm) |
| Weight | 24.69 oz (700 g) |