The Cronus is world’s first spectro-colorimeter combining a VIS spectrometer with a tri-stimulus colorimeter. It combines peak wavelength measurements, color temperature and high-speed flicker during a single test.
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Availability date: 08/23/2016
The Cronus is world’s first spectro-colorimeter combining a VIS spectrometer with a tri-stimulus colorimeter. This unique combination allows the user to choose between detailed spectral information of the spectrometer and high speed colour, light and flicker measurements of the colorimeter. The spectro-colorimeter Cronus is well suited for lighting and display applications where both speed and accuracy is needed. The spectro-colorimeter Cronus is available in a fiber, lens and cosine corrector version. Just as other Admesy products it is developed with industrial use in mind combining measurement excellence with ease of use, minimal calibration needs in a compact and robust design. The spectro-colorimeter Cronus offers high end laboratory results with a workforce attitude.
Spectral measurement system
380 - 780 nm
Optical resolution (FWHM)
2.5 ms - 20 s
Non - Linearity
Colorimeter measurement system
Silicon photo diode using XYZ interference filters
Approximates CIE 1931 colour matching functions
1ms – 7s
Flicker measurement speed
Luminance at 22000samples / second
Working distance versus
spot size 20mm
+/- 2.1 degrees
High speed USB, RS232, Ethernet, Trigger connections
137 x 88 x 74mm (without lens system)
70 ms - 120 ms (close or open time, depending on temperature and lifetime)
10 - 35 °C
1750 mW (USB powered)