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GTS-LS imaging luminance meter glare test system adopts high-precision imaging luminance meter. Through precise electronically controlled pan/tilt and dedicated measurement and control software, it realizes high-precision measurement and analysis of unified glare value URG, glare index TI, glare value GR of stadiums, uncomfortable glare DGI of windows, brightness, brightness uniformity, maximum value, minimum value, average value, brightness distribution curve, and brightness pseudo-color, meeting the requirements of CIE 115, GB/T 5700-2023, GB/T 50034-2024, JGJ/T 163-2008, JGJ/T 153-2007, CJJ 45-2015 and other standards.
Product features:
• High-precision measurement: The color filter strictly matches the human visual function V(λ), which can accurately obtain true and accurate brightness data;
• Rich software functions: It has single-point, multi-point, and regional brightness and chromaticity uniformity distribution pseudo-color diagrams and other functions, and each parameter can set upper and lower limits;
• Exposure area: The exposure area of any pixel size can be set;
• Support secondary calibration function;
• Rich interfaces: Equipped with input and output IO interfaces, it can be triggered and tested with the customer’s PLC and other automation equipment, and output qualified or unqualified (PASS/NG) indications. SDK software packages developed by third parties can also be provided.
Specification:
| Parameter Name | Specifications |
| Optics | 4/3″ |
| Sensor Model | COMS |
| Camera Type | Y Camera |
| Pixel size | 3.45*3.45um |
| Effective pixels | 16 million |
| Exposure method | Frame Exposure |
| Resolution@Framerate | 4112*4112 Max@23.5fps |
| Signal-to-Noise Ratio | 40dB |
| Dynamic Range | 73.6dB |
| Sensitivity | 1 146mV |
| AD Width | 12bit |
| Output pixel width | 12bit |
| Acquisition Mode | Continuous/soft trigger/hardware trigger |
| Maximum gain (multiple) | 250 |
| Exposure area | Can set any pixel size for movement |
| Exposure time range (ms) | 0.0141~29546.9 |
| Frame Buffer | 128MB |
| Lens mount | Optional CSC port |
| Data Interface | USB3.0 |
| Power Supply | 5V |
| Power | <2W |
| Dimensions | 155*131*126mm |
| Weight | 500g |
| Measuring Range | 0.01~10,0000cd/m² |
| Measurement Accuracy | Class A (±4% reading ±1 reading) under A light source |
| Measurement Repeatability | ±0.1% |
| Lens Focal Length | 12mm |
| Sensor Type | Color filter matching of human visual function V(λ) |