Spectroradiometer

Most modern spectroradiometer are designed to measure the absolute spectral quantity, in terms of power, of the light under test by breaking up the broad band incoming optical signal into it's component parts by means of a diffraction grating - much like a prism. The diffracted light is then imaged onto a multi-element detector. Each detector element in turn samples it's own part of the diffracted spectrum. In addition to the measured spectral data, luminance, CIE chromaticity values, reflectance and transmittance are readily obtained from the spectral information.

Our  spectroradiometer are designed to measure radiance (watts/steradian/square meter) utilizing the patented Pritchard optics to collect the incoming optical radiation. Their ease-of-use, accuracy and reliability has made this product family the most widely used. Our spectroradiometer range includes a comprehensive range of accessories allowing them to address virtually any light measurement application.

Cinebrate

CINEBRATE is the world’s first spectroradiometer designed specifically for the calibration and verification of 1K, 2K and 4K digital cinema projectors.

pr670 spectroradiometer

The PR-670 SpectraScan is the newest addition to the world renowned SpectraScan colourimeter series of instruments. This unique, portable battery powered instrument utilises a fast-scanning 256 detector element spectometer and is supplied with automated measuring apertures and automated measure shutter.

The PR-680 SpectraDuo marks the beginning of a new era in light measurement. This unique patent pending, battery powered portable instrument is the first and only combined fast-scanning 256 detector element spectroradiometer and PMT based photometer on the market.

pr655 Spectroradiometer

When battery-powered portability, ease-of-use, connectability and spectrally accurate measurement results are important criteria when selecting a photometer or colourimeter, the PR-655 SpectraScan® is the instrument of choice.

pr705 spectroradiometer

The PR-705 / PR-715 is the latest generation in the SpectraScan® family of self-scanning spectroradiometers. We've added features such as an on-board computer, multiple measuring apertures (up to six in a single instrument), built-in back-lit LCD readout, push-button control panel, RS-232 interface, built-in parallel printer port, and built-in 3½, 1.44 Mbytes floppy disk drive. No other instrument in its class offers this many standard features.

pr730 spectroradiometer

The PR-730. is the newest member in the SpectraScan® family of self-scanning spectroradiometers. We have taken our experience of the last 27 years and built it into the new PR-730. SpectraScans. We have made them more sensitive, given them more apertures, put in twice as many detectors, added a USB interface, and fullcolor touch screen display. Is portability important? The PR-730. can be battery-powered! Want to control it from a PC? In addition to the USB interface, Bluetooth® wireless and RS232 interfaces are available.

pr730 spectroradiometer

The PR-735 is the newest member in the SpectraScan® family of self-scanning spectroradiometers. We have taken our experience of the last 27 years and built it into the new PR-735 SpectraScans. We have made them more sensitive, given them more apertures, put in twice as many detectors, added a USB interface, and fullcolor touch screen display. Is portability important? The PR-735 can be battery-powered! Want to control it from a PC? In addition to the USB interface, Bluetooth® wireless and RS232 interfaces are available.

pr650 spectroradiometer

The industry standard PR-650 SpectraScan Colorimeter Color has now been suspended. The PR-655 SpectraScan Spectroradiometer offers similar performance but also consider the additional flexibility of the PR-670 SpectraScan. Both include additonal functionality of a full color touch screen and a SD memory card slot.