Spectroradiometer CS-2000

Highly accurate measurement of luminances as low as 0.003 cd/m2
Konica Minolta's original optical design and signal-processing technologies provide accurate measurement of luminance/chromaticity down to extremely low luminances of 0.003 cd/m2.

Low-luminance measurements: From 0.003 cd/m2
Measurement accuracy: ±2% (Luminance)

Quick measurements even at low luminance
Designed to thoroughly eliminate mechanical and electrical noise factors, the CS-2000 makes quick measurements with good repeatability possible even at low luminance levels.

Measurement time for 1 cd/m2:
Approx. 5 sec. (FAST mode)

*
Konica Minolta's previous model CS-1000: Approx. 123 sec.
Low polarization error
The polarization error generated when using a reflection-type diffraction grating has been minimized to 2% (measuring angle: 1°). This ensures more stable measurements of display devices that use polarization, such as LCDs.

Half bandwidth of 5 nm
A half bandwidth of 5 nm, which is required for colorimetry (JIS Z 8724-1997, CIE122-1996), is ensured for the entire wavelength range, allowing accurate chromaticity measurement.

Selectable measuring angle for measurement of tiny areas
The CS-2000 enables you to select the optimum measuring angle according to the application.

Measuring angle selection: 1°, 0.2°, 0.1°
Minimum measuring area: o0.1 mm ( when the optional close-up lens is attached)

Practical design
The operating temperature range of 5 to 35°C ensures reliable operation at temperatures in actual work environments.
Measurement can be started after a warm-up time of only 30 seconds. (Measuring angle: 1°; Target luminance: 5 cd/m2 or more; 23°C)