Introduction
The Spectroradiometer CS-2000 by Konica Minolta is a highly precise instrument designed for spectral radiance and chromaticity measurements, capable of detecting extremely low luminance levels starting from 0.003 cd/m². It achieves a contrast measurement of 100,000:1, making it suitable for high-definition display technologies.

Specifications
- Luminance Measurement Range: 0.003 to 500,000 cd/m² depending on the measuring angle.
- Wavelength Range: 380 to 780 nm with a resolution of 0.9 nm/pixel.
- Measurement Accuracy: ±2% for luminance and varying accuracy for chromaticity based on luminance levels.
- Polarization Error: 2% or less for 1° measuring angle.
- Operating Conditions: Temperature range of 5 to 35°C with a relative humidity of 80% or less.

Features
- Quick Measurements: Capable of fast measurements with a minimum time of 1 second in manual mode.
- Low Polarization Error: Ensures stable measurements for devices using polarization, such as LCDs.
- Selectable Measuring Angles: Offers angles of 1°, 0.2°, and 0.1° for various applications.
- Data Management Software: CS-S10w Professional Edition allows for data analysis, management, and evaluation.

Applications
The CS-2000 is suitable for measuring a wide range of display devices, including LCD, PDP, and EL panels, as well as small light sources like LEDs and traffic signals. It is also effective for research and development in high-contrast display technologies.

Accessories
Standard accessories include an AC adapter, USB cable, and data management software. Optional accessories like close-up lenses and ND filters are available for enhanced measurement capabilities.

Conclusion
The CS-2000 spectroradiometer is a versatile and precise tool for professionals in the display technology sector, offering advanced features for accurate and efficient luminance and chromaticity measurements.