Model
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CS-2000A
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Measurement angle
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0.1°, 0.2°, 1° selectable
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Measurement wavelength range
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380 to 780nm
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Wavelenght resolution
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0.9nm/pixel
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Display wavelength pitch
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1.0nm
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Median wavelength precision
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±0.3nm (at 435.8nm, 546.1nm, and 643.8nm)
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Half bandwidth
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5nm or less
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Luminance measurment range (for Standard illuminant A)
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0.1° measurement angle: 0.05 to 500,000 cd/m2 0.2° measurement angle: 0.0125 to 125,000 cd/m2 1° measurement angle: 0.0005 to 5,000 cd/m2
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Accuracy
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Luminance
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±2%
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Chromaticity (1° measurement angle)
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x,y: ±0.002 (0.001 to 0.05 cd/m2) x,y: ±0.0015 (from 0.05 cd/m2)
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Repeatability
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Luminance (1°C measurement angle)
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1.5% (0.0005 to 0.001 cd/m2) 0.7% (0.001 to 0.003 cd/m2) 0.25% (0.003 to 0.05 cd/m2) 0.15% (0.05 to 5,000 cd/m2)
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Chromaticity (1° measurement angle)
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x: 0.003 y: 0.0035 (0.001 to 0.003 cd/m2) x: 0.001 y: 0.0015 (0.003 to 0.1 cd/m2) x: 0.0006 y: 0.0006 (0.1 to 0.2 cd/m2) x: 0.0004 y: 0.0004 (0.2 to 5,000 cd/m2)
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Polarization error
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0.1°, 0.2° measurement angle: 3% or less 1° measurement angle: 2% or less
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Measurement time
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Approx. 2 to 243 sec.
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Color space mode
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Lv x y, Lv u’ v’, Lv TΔuv, XYZ ,spectral waveform, dominant wavelength, excitation purity scotopic luminosity (with CS-S10w Professional)
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Interface
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USB 1.1
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Operating temperature/humidity range
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5 to 30°C; Relative humidity 80% or less with no condensation
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Power supply
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AC adapter (100 to 240V~, 50/60 Hz)
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Dimensions (W × H × D)
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158 × 200 × 300mm (Main unit) Ø70 × 95mm (Lens)
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Weight
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6.2kg (including lens)
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