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The Smaller the Better
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We are all familiar with the saying "Good things come in small packages". This has
never been truer than with the new PR-905 Digital Video Photometer. The PR-905 system
consists of a 1024 x 1024 digital CCD camera, camera power supply, PCI frame grabber
with cables, and system software (choose between PanelWin™
or VideoWin™ software packages). Best of all, because
the PR-905 is a Photo Research product, quality and performance are guaranteed.
Mate the PR-905 with positioning stages (up to 5 axes) for the utmost in measurement
flexibility.
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Low Cost Solution
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The PR-905 is the low cost solution to your CCD photometer applications and features
many of the same capabilities of the PR-920 at a fraction of the price. The PR-905
provides high accuracy photometric and spatial measurements while staying within
today's shrinking budgets.
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Features
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1024 x 1024 digital CCD
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Compact, lightweight packaging
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Custom trimmed Photopic (Vl) response filter
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Versatile 50 mm FL focusable objective lens (standard) - See Lens Table (over)
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Optional optical components to increase spatial resolution - See Lens Table (over)
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Optional Neutral Density Filters to enhance dynamic range. |
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Applications
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LCD, PDP, ELP, OLED, CRT Digital Projectors |
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Luminance |
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Luminance Uniformity |
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Contrast
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Line or Spot Profile |
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Flicker |
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Jitter |
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PanelWin™ and VideoWin™ Software
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A key component of any video photometer system is the hardware control / data analysis
software. This is the "brains" of the system and determines how the image is captured,
and how the captured image is analyzed. Both PanelWin™ and
VideoWin™ utilize the patented Optimize data capture
algorithm that, as the name implies, optimizes the optics and detector exposure
time for the available signal. We've also included a variation that enables the
user to optimize the system to specific areas of the image. This provides great
flexibility to displays that exhibit a wide range of output levels. Both packages
can export calculated results (luminance, chromaticity, uniformity) to specified
cells in an Excel spreadsheet. Help automate measurement sequences, including exporting
data to Excel, using "point-and click" macros.
PanelWin™ is designed to analyze flat panel displays
such as LCDs, OLEDs, PDPs, ELPs and edge-lit / backlit technologies, while
VideoWin™ has features to help characterize CRT's such as geometric
(pin cushion and barrel) distortion, flicker, jitter and orthogonality.
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PR-905 Brochure