PR-655 . PR-670 . PR-680 . PR-680L SpectraScan

Product catalog summary

Overview: The document provides a detailed overview of the PR-6xx series spectroradiometers by Photo Research, Inc., focusing on their applications, features, and specifications. These instruments are designed for precise optical measurements in fields such as digital cinema, automotive signage, and medical displays.

Key Features:

Pritchard Optics System: Ensures accurate alignment with a bright, magnified image and a central black dot aperture for precise measurements.
Ease of Use: Features a user-friendly point-and-shoot mechanism with automated measuring apertures for different target sizes.
Portability: Includes a Li-ion battery for over 12 hours of use, SD card storage for up to 80,000 measurements, and optional Bluetooth connectivity for wireless operation.
AutoSync® Feature: Automatically adjusts detector exposure time to match the source refresh rate, ensuring accurate measurements of high-intensity, fast-refreshing sources.
Wide Dynamic Range: Capable of measuring low luminance levels with high contrast ratios, suitable for advanced display technologies.

Measurement Capabilities:

Luminance and spectral radiance
Illuminance and spectral irradiance
RGB white point calibration for various display technologies

Software and Connectivity:

SpectraWin® 2 Software: Offers a user-friendly interface for data manipulation and display calibration, including advanced features like macro scripting.
Connectivity Options: USB 1.1, optional Bluetooth, and RS-232 interfaces for easy integration with external systems.

Accessories and Options:

Various lenses for different magnification and focus requirements
Fiber probes and integrating spheres for specialized measurements
Neutral density filters and reflectance standards for enhanced measurement accuracy

Conclusion: The PR-6xx series offers a versatile and comprehensive solution for precise optical measurements, catering to a wide range of applications with its advanced features and extensive accessory options.

Specifications Overview: The document provides detailed specifications for various models of spectroradiometers, including PR-655, PR-670, PR-680, and PR-680L. Key specifications include spectral range, detector type, exposure time, spectral bandwidth, spectral accuracy, wavelength resolution, luminance accuracy, luminance range, color accuracy, digital resolution, AutoSync® range, aperture options, field of view, minimum measuring area, minimum working distance, battery type, interface options, data storage, mode of operation, system software, size, and weight.

Detector and Sensitivity: Each model features different detector configurations, such as photo diode arrays and photomultiplier tubes, affecting their sensitivity and measurement capabilities. The document lists sensitivity values for various apertures and accessories, highlighting differences between models.

Measurement Capabilities: The spectroradiometers can measure various light and color parameters, including CCT, L*a*b*, L*u*v*, RGB display calibration, dominant wavelength, display contrast, and response time (specific to PR-680/680L).

Accessories and Apertures: Various accessories and apertures are available to enhance measurement precision and range. The document provides detailed sensitivity charts for different configurations.

Contact Information: Photo Research, Inc. is located at 9731 Topanga Canyon Place, Chatsworth, CA, USA. Contact details include phone and fax numbers, as well as an email address for sales inquiries.

Additional Notes: The document includes notes on sensitivity values and luminance levels for different models, emphasizing the precision of measurements against an Illuminant A source. It also mentions that specifications are subject to change without notice.