Measuring Geometrics
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d/8°, DRS spectral engine, fixed aperture : 8mm viewing/12mm illumination
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Light Source
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Gas-filled tungsten lamp
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Illuminant Types
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C, D50, D65, D75, A, F2, F7, F11 and F12
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Standard Observers
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2° and 10°
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Receiver
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Blue enhanced silicon photodiodes
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Spectral Range
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400-700nm
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Spectral Interval
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10nm-measured, 10nm-output
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Storage
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1,024 standards with tolerances, 2,000 samples
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Measurement Range
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0 to 200% reflectance
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Measuring Time
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Approximately 2 seconds
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Inter-Instrument Agreement
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CIE L*a*b*
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Average 0.40 ?E*ab based on average of 12 BCRA Series II tiles (specular component included)
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Maximum 0.60 ?E*ab on any tile (specular component included)
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CMC Equivalent:
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Average 0.30 ?Ecmc based on average of 12 BCRA Series II tiles (specular component included)
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Maximum 0.50 ?Ecmc on any tile (specular component included)
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Short-Term Repeatability†
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0.10 ?E*ab on white ceramic (standard deviation)
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Lamp Life
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Approximately 500,000 measurements
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Power Supply
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Removable (Ni-metal hydride) battery pack; 7.2V DC rated @1450mAh
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AC Adapter Requirements
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90-130V AC, 50-60Hz, 15W maximum
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Charge Time
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Approximately 4 hours – 100% capacity
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Measurements per Charge
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1,000 measurements within 8 hour period
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Display
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64 x 128 pixel graphical LCD
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Operating Temperature Range
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10°C to 40°C
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85% Relative Humidity Maximum (non-condensing)
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Storage Temperature Range
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-20°C to 50°C
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Weight
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1.1kg
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Dimensions
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109 x 83 x 195mm
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Supplied with
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Calibration Standards, Operating Manual, AC Adapter and Carrying Case
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†Based on 20 measurements on a white tile.
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