Colorimetry Research CR-250 4.5 nm spectral bandwidth spectroradiometer with viewing optics port. Includes carrying case.

The Colorimetry Research CR-250 is a high resolution spectroradiometer featuring 4nm spectral bandwidth and 1.6nm/pixel resolution. This probe is highly accurate and display agnostic allowing it to be used with all current and future display technologies including LCD, OLED, and projection.

The CR-250 is compact and lightweight (just 1.0 lb / 0.45 kg) yet extremely durable thanks to its all metal machined aluminum and stainless steel construction. Every CR-250 is shipped with a NIST traceable calibration certificate verifying the instrument's accuracy.

The CR-250-VO-201 is the version of the CR-250 with viewing optics allowing for precise non-contact targeting of the measurement area. This model also comes with a screw on adapter with rubber hood for use as a contact measurement device.

The CR-250 comes with CRI's own CRI application allowing for basic measurement, logging, and manual calibration of displays. The CR-250 is also compatible with LightIllusion's LightSpace CMS, sold separately, allowing for in-depth 3D LUT based calibration of all current Flanders Scientific monitors.

Specifications

DetectorCMOS image sensor, 256 pixelsSpectral Range380 - 780 nmSpectral Bandwidth4 nmSpectral Accuracy+- 0.3 nmSpectral Resolution1.6nm / pixelLuminance Range0.02 nits to 154,000 nitsLuminance Repeatability≤ 1 %Chromaticity Accuracy+- 0.0015 x,yChromaticity Repeatability0.0005 x,yPolarization Error≤ 0.5%Digital Resolution16 bitsCustom Synchronization10 - 10,000 HzExposure Time Range0.02 to 30 secondsPower Requirements5V, 120 mA, (600mW) via USB 2.0InterfaceUSB 2.0Weight450 g