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Unique Design
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The NEW PR-550 LiteMate Pro is the most versatile portable photometer in
it's class. It features a photopically corrected ultra-sensitive silicon photo diode
detector, full-color touch screen display, long lasting Li-ion battery and USB interface.
Unambiguous target alignment is guaranteed by the world famous Pricthard®
through-the-lens optical system.
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Need Dynamic Range for Display Contrast?
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The PR-550 delivers 36,000,000:1 dynamic range for any one of it’s
four standard
apertures. Total system dynamic range is an astounding 5,184,000,000:1!
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Need Low Level Capability?
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Need Low Level Capability? With the largest aperture (3°) the PR-550 can measure
as low as 0.0004 fL (0.0012 cd/m²). |
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Need Speed?
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Measurement speeds range from 96 µsecs. to 500 ms.
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Need Custom Control?
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The PR-550 can be controlled with simple ASCII (text) commands via the standard
USB interface. If wireless connectivity is a must, a Bluetooth® interface is available.
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Need More Than Luminance?
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Unlike the majority of portable photometers, the PR-550 can be outfitted to measure
illuminance (fc and lux), luminous intensity (candelas) and luminous flux (lumens)
in addition to the standard units of luminance (fL and cd/m²).
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PR-550 Brochure