The Spectroradiometer CS-3000 series comprises three models: the Spectroradiometer CS-3000HDR, the Spectroradiometer CS-3000, and the Spectroradiometer CS-2000Plus. These spectroradiometers, known for their high precision and speed, offer automation features and various innovative functions such as Intelligent Dark function and emission frequency detection/setting, enabling them to measure a wide variety of display types, including high dynamic range (HDR) displays, and light sources with exceptional accuracy and reliability.

Spectroradiometer CS-3000 Series

The new Spectroradiometer CS-3000 Series, the successor to the Spectroradiometer CS-2000 Series, features three different models:
• Spectroradiometer CS-3000HDR (flagship)
• Spectroradiometer CS-3000 (standard) and the
• Spectroradiometer CS-2000Plus (cost-effective)

These spectroradiometers offer improved optical design, signal processing technology, and CIE 170-2:2015 color matching functions that enable accurate luminance and chromaticity measurement of today’s display devices and light sources, from TV to smartphone displays, smartwatches, and more.

The Spectroradiometer CS-3000 Series offers precise noise-suppressed measurements at low luminance levels, across the entire wavelength range, with recommended half-width values of 5 nm or less according to CIE (CIE 122-1996) guidelines. Furthermore, they offer accurate u’v’ measurements in the CIE 1976 UCS chromaticity diagram alongside the CIE 1931 xy chromaticity.

Wide Dynamic Range Measurement Capability (CS-3000HDR)

The Spectroradiometer CS-3000HDR model is designed to cater to the demanding measurement requirements of modern advanced displays. It ensures precision measurement at the widely utilized 1° measurement angle for luminance and chromaticity measurements while supporting a broad dynamic range, covering exceptionally low to high luminance levels. Moreover, in addition to LCD and OLED displays, the Spectroradiometer CS-3000HDR model is equipped with the capability to accurately measure the luminance and chromaticity of high dynamic range (HDR) displays employing micro- or mini-LEDs.

Shorter Measurement Time

The Spectroradiometer CS-3000 Series provides faster measurement speed than conventional spectroradiometers. It features various high-speed measurement modes and a new Intelligent Dark function, ensuring accuracy and reducing measurement time by skipping dark measurements. Notably, the Spectroradiometer CS-3000HDR and Spectroradiometer CS-3000 models introduce the Super Fast mode, delivering even faster measurement calculations than the Fast mode and substantially reducing measurement time.

Measurement Angle Switching Function

The Spectroradiometer CS-3000 series provides users with a selection of measurement angle settings (1°, 0.2°, and 0.1°) based on their specific application. Of particular note is the powered measurement angle switching function of the Spectroradiometer CS-3000HDR and the Spectroradiometer CS-3000 that allows switching of measurement angle using communication commands, facilitating a seamlessly integrated into a fully automated measurement system.


Spectroradiometer CS-3000 Series

  • Data Compatibility with Spectroradiometer CS-2000 and CS-2000A.
  • CIE 170-2:2015 Color matching functions
  • Shorter measurement time on Normal mode compared to Spectroradiometer CS-2000 and CS-2000A. (Spectroradiometer CS-3000HDR and Spectroradiometer CS-3000)
  • New high-speed measurement modes and Intelligent Dark function to shorten measurement time.
  • *Emission frequency detection/setting function for high-speed and stable measurement.
  • Measurement with a high dynamic range from ultra-low luminance of 0.0001cd/m2 (1° measurement angle) to high luminance of 10,000,000 cd/m2 (0.1° measurement angle) with guaranteed accuracy. (Spectroradiometer CS-3000HDR)
  • Powered switching of the measurement angle (1°, 0.2°, and 0.1°) using communication commands. (Spectroradiometer CS-3000HDR and Spectroradiometer CS-3000)
  • Minimum measurement diameter of Ø0.1 mm with the utilization of an optional close-up lens
Spectroradiometer CS-3000 with Closeup lens CS-A42

*Function that detects the display’s emission frequency and sets the measurement integration time to an integral multiple of the detected value.

Spectroradiometer CS-3000 Series

(Click the specifications chart to enlarge)

*1: Average value of 10 measurements in Normal mode, at temperature of 23°C ± 2°C and maximum relative humidity of 65%.
*2: For 10 measurements in Normal mode, at temperature of 23°C ± 2°C and maximum relative humidity of 65%.
*3: Measurement time during USB cable-based communication with PC. Excludes time needed during measurement for shutter open/close operation and displaying results on LCD screen.
*For items without conditions expressly indicated below, the standard Konica Minolta conditions apply.
*Specifications subject to change without notice.

Spectroradiometer CS-3000 Series

Catalog Download: Download PDF (3.82MB)

Owner’s Manual: Download PDF (8.4MB)

Spectroradiometer Software CS-S30: Download

Spectroradiometer CS-3000HDR / CS-3000 / CS-2000Plus

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