ChromaPure Professional with CR-100 Colorimeter and CR-250RH Spectroradiometer
There are two color analyzers that professionals and dedicated enthusiasts generally seek: a reference spectroradiometer for the last word in colorimetric accuracy and a professional quality colorimeter. Unfortunately, such devices are not cheap. The Photo Research and Minolta reference spectros start at about $15,000 and go up to near $30,000.
Colorimetry Research offers both, the CR-100 colorimeter and the CR-250RH spectroradiometer. With these two professional grade instruments, you have the best display measurement system available: extremely fast measurements with excellent low-light sensitivity AND reference colorimetric accuracy.
This combination is provided with a dual mount (shown above) that allows you to use one tripod for both instruments.
Summary
The CR-100 is the most affordable professional colorimeter available. Just mount either on a tripod, facing towards the source, connect to ChromaPure Professional, and then use as you would any other color analyzer. The CR-250RH is a reference spectroradiometer.
Specifications
Colorimetry Research CR-100 |
|
| Wavelength Range | 380 – 780 nm |
| Luminance Range | 0.0002 fL to 1500 fL 0.0002 fL @ Signal to Noise Ratio > 10, 20 seconds exposure 0.001 fL @ Signal to Noise Ratio > 10, 0.5 second exposure 0.001 fL @ Signal to Noise Ratio > 100, 20 seconds exposure 1500 fL @ Signal to Noise Ratio > 8000, 1 second exposure |
| Luminance Accuracy | ± 2 % @ 0.1 fL, 0.4 second exposure |
| Luminance Repeatability | 0.2 % @ 0.1 fL, 0.4 second exposure 1.5 % @ 0.01 fL, 0.5 second exposure 1.5 % @ 0.001 fL, 20 seconds exposure |
| Chromaticity Accuracy | ± 0.0015 x, y @ 0.1 fL, 0.4 second exposure ± 0.0015 x, y @ 0.02 fL, 20 seconds exposure |
| Chromaticity Repeatability | 0.0005 x, y @ 0.1 fL, 0.4 second exposure 0.0005 x, y @ 0.02 fL, 20 seconds exposure |
| Polarization error: | ≤ 0.1 % |
| Synchronization frequencies: | 10 - 500 Hz (Custom Sync available) |
| Exposure Time Range: | 1 ms to 20 seconds |
| Power Requirements | 5V, 120 mA (600 mW) via USB 2.0 |
| Interface | USB 2.0, Ethernet |
| Weight / Mass | 12oz. (0.34 Kg.) |
Colorimetry Research CR-250 |
|
| Detector | CMOS image sensor, 256 pixels |
| Spectral Range | 380 - 780 nm |
| Spectral Bandwidth | 5 nm |
| Spectral Accuracy | ± 0.3 nm |
| Spectral Resolution | 1.6 nm / pixel |
| Luminance Range | 0.05 fL to 45000 fL ‡ |
| Luminance Accuracy | ±2 % Ω |
| Luminance Repeatability | ≤1% Ω |
| Chromaticity Accuracy | ± 0.0015 x, y Ω |
| Chromaticity Repeatability | 0.0005 x, y Ω |
| Polarization Error | ≤ 0.5 % |
| Digital Resolution | 16 bits |
| Objective Lens | 50 mm * , 60 mm, 75 mm, 100 mm |
| Custom Synchronization | 10 - 10000 Hz |
| Exposure Time Range | 0.02 to 30 seconds |
| Power Requirements | 5V, 120 mA (600 mW) via USB 2.0 |
| Interface | USB 2.0, Ethernet |
| Weight / Mass | 1.0 pounds (0.45 kg) |
Prices
Free Shipping with all CR-100/CR-250RH orders
| CR-100/CR-250RH with ChromaPure Professional software | MSRP $14,949 |
| CR-100/CR-250RH standalone | MSRP $13,950 |
| Add Cosine Receptor option (each) |  $395 |