The CXS-1200 imaging colorimeter is used for measuring brightness uniformity, brightness distribution, and chromaticity consistency in automotive lighting, aerospace lighting, LED modules, displays, and other applications. Humanized design of supporting software. Built in high-precision matching XYZ filters that conform to the CIE human visual function, containing 2.3 to 61 million pixels.
1、 Main features of CXS-1200 imaging colorimeter
1. Strictly match CIE XYZ color filters to accurately obtain true and accurate brightness? Degree data;
2. Multiple configurations are available, allowing users to choose different resolutions based on their needs and usage scenarios. The configuration does not affect the lens, providing customers with a cost-effective solution that meets their requirements;
3. Rich software functions, including pseudo color maps of brightness and chromaticity uniformity distribution for single point, multi-point, and area, with adjustable upper and lower limits for each parameter;
4. Equipped with input/output IO interfaces, trigger testing with customer's PLC and other automation equipment, output pass/NG indication, and provide third-party developed SDK software packages.
2、 Application of CXS-1200 Imaging Colorimeter Product
1. Brightness/chromaticity/uniformity testing of LCD/OLED/LED display screens;
2. BLU backlight brightness/chromaticity/uniformity testing;
3. Automotive/aviation dashboard, illuminated character buttons;
4. Luminous keyboard brightness and chromaticity test;
5. Lighting testing, including lighting fixtures, indoor spaces, roads, tunnels, etc;

3、 Specific technical specifications of CXS-1200 imaging colorimeter:
| Parameter model | CXS-230 | CXS-1200 | CXS-2500 |
| total pixel count | 2 million 300 thousand | 12 million | 25 million |
| resolution | 1920*1200 | 4096*3000 | 5120*5120 |
| pixel size | 4.5*4.5um | 3.45*3.45um | 2.5*2.5um |
| Target size | 2/3'(8.6*5.4mm) | 1.1'(14.1*10.3mm) | 1.1'(12.8*12.8mm) |
| exposure time | 50us-10s | 1us-10s | 12us-10s |
| test speed | <3s (when the exposure time is less than 500ms) |
| Test function | Brightness L, color coordinates x, y, color temperature, dominant wavelength, brightness chromaticity uniformity |
| Brightness range | 0.001--1000kcd/m2 (customizable range according to requirements, with ND mirror added) |
| Brightness accuracy | ± 3% (under standard A light source conditions) |
| Chromaticity accuracy | Dx, dy: ± 0.003 (under standard A light source conditions) |
| Supporting lens | Standard 16mm lens, 25mm, 50mm optional |
| communication interface | USB3.0 B 型 |
| Overall dimensions | 186 * 100 * 130mm (excluding lens) |