Description
Overview
GAOTek color test machine 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. WR10 or WR18 to 0.31 in (8 mm), 1.5 in (40 mm) colorimeter with multifunctional testing accessories can measure colored liquid, coating, pulp and large powder.
Features
- Can be applicable in textile, printing and dyeing, clothing, footwear
- Leather, chemicals, plastics, film, pigments, paints, inks
- Metal, toys, food medicine and other special industry
- Color quality control, color analysis, sample testing, production line testing
- Also, extensive used in researching institution and laboratory
- It can precisely measure kinds of color index in color space
- Help to analyze color matching freely and color management,
- With color analysis software, it will extend more functions.
- Caliber 0.15 in (4 mm): Small area, cambered surface
- Caliber 0.31 in (8 mm): Usual Flat surface materials
- Caliber 1.5 in (40 mm): Textured, pitted, rough, moist and hot products
- Such as textiles, leather, wood, sponges
Technical Specifications
| Color Space | CIELAB CIELCH CIEXYZ sRGB |
| Color Difference Formula | â–³E x ab â–³E x LCH |
| Measurement Caliber | 1.5 in or 0.31 in or 0.15 in (Φ40 mm or φ8 mm or φ4 mm) 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 | â–³E < 0.06 |
| Table Difference | â–³E < 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 |
| Interface of External | USB 2.0 (USB-B) RS-232 (115200 bps) |
| Humidity Range | less than 85%, without condensation |
| Battery Charging Time | 8 hrs |
| Battery | 3000 mAh Li-ion battery, 5000 times Measurement |
| Display Screen | TFT true color 2.8 in (7.11 cm) at (16, 9) |
| Working Temperature | 32 ℉ to 104 ℉ (0 ℃ 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 | 24.6 oz (700 g) |