The EZContrast MS series allows very fast spectral data within a large viewing cone. A full spectral map within a +/- 88° viewing angle cone is realised in less than 5mn. Different automated wheels allow selection of the light beam using 31 bandpass filters regularly distributed in the visible range.
The EZContrast-MS series, your solution for a full angular and radiance analysis.
The EZContrast MS series gives spectral data within a large viewing cone.
A full spectral map within a +/- 88° viewing angle cone is made in less than 5mn. The different automated wheels allow the selection of the light beam using 31 bandpass filters regularly distributed in the visible range.
FEATURES
• Physio-realistic simulation • All kind of displays performances characterization in details • Grey levels analysis
Specifications
Specifications
EZContrastMS88
EZContrastMS80
Viewing angle
Incidence angle
±88°
Azimuth angle
0-360°
Measuring Area
Maximum diameter
2mm
Other diameter (optional)
1mm, 500μm or 300μm
Accuracy
Wavelength resolution (nm)
10
Wavelength accuracy (nm)
1
Stray light (%)
<0.1
Radiance (W/Str/m²/nm)
±3%
Chromaticity
0.002 (for any stimulus)
Ellipticity & polarization direction
±2° up to 60°
±2° up to 50°
Polarization degree
±2% up to 60°
±2% up to 50°
Performances
Angular resolution
0.09°/CCD pixel
0.08°/CCD pixel
Angular optical resolution
0.25°
Density
Optional
0.5, 1.0 or 2.0
Polarization
Optional
3 Polarizers (0, 45, 90°) and 2 wave-plates
Optimum distance
Ensure light coming from same point at any angle
1mm
3.7mm
Spectral specs
Standard
31 band pass filters on the visible range 400-700nm
Optional
2 additional band pass filter (between 700 and 900nm)
Spectral data extraction
Interpolation with step between 1 and 5nm
Measurement time
Radiance with full resolution
<6mn
Radiance with half resolution
<3mn
Polarization with full resolution
<15mn
Short-term repeatability
Radiance
±0.5%
Luminance
±0.02%
Chromacity
0.001
Use conditions
Temperature range
0 to 30°C
Humidity range
0-85% non condensing
Specifications can be changed without notice
Applications
APPLICATIONS
Non-contact measurement
Radiance, Luminance, Color data
Fast spectral measurements
High accuracy and reliability
• Cooled sensor
• Resolution : 0.08°/CCD pixel
Resources
Accessories
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