Description
Overview
The GAOTek Portable Photoelectric Colorimeter is a specially designed and cost-effective precision colorimeter, particularly suitable for small and special surface areas. It brings great convenience to users in detecting color quality on small devices, special parts, and surfaces. Examples of its applications include detecting the color of plastic products with a 20 mm diameter rod, analyzing the surface color of high-end glass bottles, inspecting the color of security facilities with convex and concave ceramic devices.
Features
- Stable chromatic meter, E<0.05
- Fast measurement, 0.5s
- Real-time, accurate, no visual fluctuations
- Convenient, automatic startup correction
- True color screen display
- Environmentally friendly, low energy consumption
- Button & menu operation, reasonable price
- Display color difference bias automatically
- Practical average measurement mode
- Color quality management software available
Technical Specifications
Color Difference Formula | E x ab |
Illumination Condition | 8/d |
Light Source | LED blue excitation |
Sensor | Photodiode array |
Measurement Caliber | φ4 mm, φ8 mm, φ16 mm |
Measurement Condition | Observer: CIE 10° Standard observerLight source: D50 D65 F11(TL84)
Contain light way: SCI SCE |
Measurement Range | L: 0 to 100 |
Repeated Accuracy | E<0.05 (take the deviation average after 30 times measuring the whiteboard) |
Table Difference | E<0.2 |
Measurement Interval | 0.5 s |
Storage Capacity | Type sample data: 100 with testing sample data: 200 |
Language Patterns | English, Simplified Chinese |
Battery Charging Time | 8 hours |
Battery | Li-ion battery, 5000 times Measurement |
Lifetime of Bulb | 5 years more than 1.6 million measurements |
Display Screen | TFT true color 2.8 in (16:9) Resolution ratio:400 px x 240 px |
Interface of External | USB 2.0 (USB-B type) datacommunication with color analysis system software
RS-232 (115200 bps) connected with micro printer |
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 |
Weight | 1.5 lb. (700 g) |
Standard Accessories | 3000 mAH Li-ion battery/AC adapter/USB Data line/CD Color analysis software/User manual/Warranty card |
Optional Accessories | Flour measuring device/Liquid measuring device/Micro printer |