Specifications
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Detector
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128 detector array
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Spectroradiometer Wavelength Range
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380 to 780 nm
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Optics
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Pritchard optical system.
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Digital Resolution
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16 bits
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Spectral Resolution
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3.12 nm / pixel
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Spectral bandwidth
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8 nm (5 nm optional)
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Spectral Accuracy
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± 1 nm
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Luminance Range
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0.2 - 30,000 fL
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Luminance accuracy (Against NIST luminance standard)
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± 2%
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Luminance repeatability
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≤ 1%
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Color Accuracy (for Illuminant A)
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±0.0015 in CIE 1931 x,y
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Measurement Capabilities
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Luminance, Illuminance, luminous intensity, chromaticity, correlated color temperature,
dominant wavelength.
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Measurement Time
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3 ms to 6000ms (6 secs)
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AutoSync Range
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20 to 400 Hz.
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Battery
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Rechargeable Lithium-Ion. (≥ 12 hours continuous operation)
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Weight
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3.75 lbs (1.7 kg)
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Operating Temperature
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34° to 95° F (1° to 35° C)
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* NEW * The patented
LR-127 LED Analyzer is an optical accessory designed to test discrete
LEDs to CIE 127 Technical Report - Measurement of LEDs.
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