Illuminating/viewing geometry

8°:di (8° illumination angle/diffuse viewing, specular component included SCI)

Receptors

6 silicon photocells (3 for measurement, 3 to control illumination)

Measuring area

Approx. Ø 8 mm

Display modes

?L*?a*?b* / ?E*ab or ?L*?C*?H* / ?E*ab

Target color memory

1 channel; set by measurement

Measuring range

L*: 10 to 100

Observer

CIE: 10° Standard Observer

Illuminant condition

CIE: Standard Illuminant D65

Repeatability

Standard deviation within ?E*ab 0.1 (Measurement conditions: Average of measurements of standard white plate)

Minimum interval between measurements

Approx. 1 sec.

Power source

Four AA-size batteries or optional AC Adapter AC-A308

Battery life

Alkaline-manganese batteries: Approx.2000 measurements at 10-sec. intervals Ni-Cd batteries: Approx. 600 measurements at 10-sec intervals

Operating temperature/humidity range

0 - 40°C; relative humidity 85% or less (at 35°C) with no condensation

Storage temperature/humidity range

-20 - 55°C; relative humidity 85% or less (at 35°C) with no condensation

Weight / Dimensions (W x H x D)

360 g without batteries; 59 x 158 x 85 mm

Standard accessories

Soft Case CR-A68; Protective Cap CR-A72; Wrist Strap CR-A73; AA-size batteries (4)

Optional accessories

AC Adapter AC-A308; Printer Cable CR-A75