Repeatability(whitetile)(typical) 0.05RMS ECIELAB(maximum) 0.10RMS ECIELAB Inter-InstrumentAgreement(typical) 0.15Avg. ECIELAB**(maximum) 0.25Avg. ECIELAB**IlluminationPulsedXenonLamplife 3,000,000flashesMeasurementCycleTime 1secondSpectralRange 360nmto750nmWavelengthInterval 10nmPhotometricRanges(selectable) 0.0%to120%reflectance 0.0%to200%reflectancePhotometricResolution 0.01%Apertures: Regularareaofview 10mmcirculardiameter/5mm Illuminated/Measured circulardiameter OpticalConfiguration Diffuse/8 (illumination/measurement) DiffractionGrating SimultaneousSpecularComponent Excluded/SpecularComponentIncluded 38mmdiameterintegratingsphere DualbeamDimensions Height 17.8cm(7.0inches) Width 14.6cm(5.75inches) Depth 27.9cm(11.0inches)Weight. 5.8kg(12.7lbs.)Temperature(operating) 10 Cto35 CRelativeHumidity(operating) 20to80%,non-condensingElectricalRequirements 117VAC/50-60Hz 230VAC/50-60HzSerialInterface RS-232(2400-38400baud)