Model : Cronus-Lens

Description :

The Cronus is world’s first spectro-colorimeter combining a high end VIS spectrometer with a high speed XYZ colorimeter. This allows the user to vary between the high-speed colour and flicker measurements of the colorimeter and the high accuracy and detailed colour information of the spectrometer.
The Cronus is tailored for display applications where the combination of speed and accuracy is needed in for example flicker measurements.

The Cronus is available in a fixed optics and fibre optics version. Just as other Admesy products it is developed with an industrial use in mind combining ease of use, minimal calibration needs, high-speed measurement capabilities with a compact and robust design. The Cronus offers laboratory results with a workforce attitude.

• Spectral range 380-780nm
• Spectral output or colour values output are both possible
• Luminance range of 0.05 cdm² to 6000 cd/m²
• High speed flicker measurements: 50.000 samples/second
• Auto-range function
• Mechanical shutter
• Excellent linearity
• Dark current compensated
• USBTMC compliant, SCPI command set, high speed device
• Numerous interfaces, ideal for system integration
• All spectral and flicker calculations are done inside

General specification

Spectral measurement system
Spectral range 380-780nm
Optical resolution (FWHM) 2.3nm
Integration time 2.5ms – 20s
Stray light <0.03%
Non - Linearity <1%
Colorimeter measurement system
Photo detector Silicon photo diode using XYZ interference filters
Spectral response Approximates CIE 1931 colour matching functions
Integration time 1ms – 7s
Flicker measurement speed Luminance up to 50.000 samples per second
System configurations
Working distance versus 50mm 100mm 150mm
spot size 20mm 22mm 24.5mm 27mm
Acceptance angle +/- 2.1 degrees
Interfaces High speed USB, RS232, Ethernet, Trigger connections
Weight 1200 gram
Size (HxWxD) 137 x 88 x 74mm (without lens system)
Shutter lifetime >1000000
Shutter speed 70ms-120ms (close or open time, depending on temperature and lifetime)
Operating temperature 10-35°C
Power consumption 1750mW (USB powered)
Admesy Cronus Series

Cronus Filter Characteristics

Admesy Cronus Series

     Data Sheet