Light Measurement / SpectroCAL MKII Spectroradiometer
SpectroCAL MKII Spectroradiometer
High-performance spectroradiometer with NIST traceable calibration makes extremely accurate colorimetric measurements over the entire visible spectrum, even of narrow band sources.
Guide Price: £8250
SKU: M0161
SpectroCAL is an affordable, high-performance spectroradiometer for vision scientists, and makes it extremely simple to measure the Spectral Power Distribution of computer display devices like CRT and LCD monitors.
- See also CRS Colour Toolbox for MATLAB
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Optical parameters |
Spectral Range: 350nm ‑ 1000nm (standard); Or 250nm - 1000nm (UV extended - optional range for higher price) |
| Wavelength Resolution: 4.5nm | |
| Calculated Wavelength Step: 1nm | |
| Viewing Angle: 1.8° (Luminance mode) | |
| Measuring Distance/Diameter: 20cm - Ø 6mm; 100cm - Ø 31mm (luminance) | |
| Measured Values: Spectral Radiance, Luminance, Chromaticity Coordinates, Correlated Color Temperature | |
| Measurement performance | Luminance Measuring Range: 0.1-2500cd.m-2 (higher values with optional filter) |
| Luminance Accuracy: ±2 % (@ 100cd.m-2 and Illuminant A) | |
| Luminance Reproducibility: ±1% | |
| Chromaticity Accuracy: ±0.002 x, y (@ 2856K) | |
| Colour Reproducibility: ±0.0005 x, y | |
| CCT Reproducibility: ±20K (@ 2856 K) | |
| Wavelength Accuracy: ±0.5nm | |
| Technical parameters | Dispersive Element: Imaging grating (flat field) |
| Light Receiving Element: CCD array 2048 pixel (backthinned) | |
| Power Supply: USB powered | |
| Computer Interface: USB 2.0; fullspeed | |
| Dimensions: 180mm x 82mm x 53mm | |
| Weight: 450g | |
| Accessories (included) | Measurement Control Panel and CRS Colour Toolbox for MATLAB 7 |
| USB cable | |
| Hard transportation case | |
| Tripod | |
| Calibration | Calibration: NIST traceable |
| Calibration certificate included | |
| Recommended recalibration interval: 1 year |
