Repeatability (white tile)
(typical)                                            0.05 RMS ΔE CIELAB
(maximum)                                        0.10 RMS ΔE CIELAB
Inter-Instrument Agreement
(typical)                                            0.15 Avg. ΔE CIELAB**
(maximum)                                        0.25 Avg. ΔE CIELAB**
Illumination Pulsed Xenon
Lamp life                                           >3,000,000 flashes
Measurement Cycle Time            1 second
Spectral Range                               360nm to 750nm
Wavelength Interval                      10nm
Photometric Ranges (selectable)  0.0% to 120% reflectance
                                                          0.0% to 200% reflectance
Photometric Resolution                 0.01%
Apertures:
                Regular area of view           10mm circular diameter/5mm
                Illuminated/Measured        circular diameter
                Small area of view              5mm circular diameter/2mm
                Illuminated/Measured         circular diameter
Optical Configuration                     Diffuse/8° (illumination/measurement)
                                                            Diffraction Grating
                                                            Simultaneous Specular Component
                                                            Excluded/Specular Component Included
                                                            38mm diameter integrating sphere
                                                            Dual beam
Dimensions

                              Height                    19.5cm (7.7 inches)
                              Width                     8.0cm (3.1 inches)
                              Depth                    7.0cm (2.8 inches)
Weight .                                              81kg (1.8 lbs.)
Temperature (operating)                 10° C to 35° C
Relative Humidity (operating)        20 to 80%, non-condensing
Battery (Nickel Metal-Hydride)
                        Life                               Up to 3000-4000 flashes per charge
                       Charge Time (idle)         Less than 3 hours
                       Charge Time (in use)     Less than 6 hours
                       Power Conservation      Automatic sleep mode
                       Charging                         Internal and external
Electrical Requirements                    117 VAC/50-60Hz
                                                              230 VAC/50-60 Hz
Serial Interface                                  RS-232 (2400-38400 baud)
Data Storage                                       400 records
Languages Available                          French, Italian, English, German,
                                                              Spanish, Japanese