Datacolor 245, User Manual

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Appendix Datacolor 245™ User's Guide
Instrument Specifications
Specifications are subject to change without notice.
ITEM DESCRIPTION
Instrument Type Dual beam reflectance spectrophotometer.
Measuring Geometry 45º illumination, 0º viewing in conformance with
ASTM E1164-02, and Level B instrument following
the CIE Technical Committee 2-39 proposal.
Illumination Source Pulsed xenon
Spectral Analyzer Proprietary SP 2000 analyzer with dual 256-diode
array and high-resolution holographic grating.
Wavelength Range 400 – 700nm
Reporting Interval 10 nm
Effective Bandwidth 10nm
Photometric Range 0 to 200%
Aperture Configuration 16mm illuminated
11 mm viewed
Power 100 to 240 VAC
47 to 63 Hz
80 VA Peak
35 VA Typical
Performance—Repeatability*
20 reads, using dual flash 0.03 (max)CIELAB on white ceramic
Performance—Inter-Instrument
Agreement* 0.2 CIELAB ∆ E (max)
0.1 CIELAB average
Absolute Operating Environment 5º to 40º C, 5-85% RH, non-condensing
Interface RS232 9600/19200 baud ~or~ USB 1.1 or higher
Warranty 1-year parts and labor. Extended warranty available.
Dimensions (without drawer) English Metric
Height 6.5 inches 165.1 mm
Width 6.75 inches 171.5 mm
Depth 12.375 inches 314 mm
Weight 14 lbs. 6.3 kg
* Specification based on following environmental conditions: 20°C; 50% RH; 2 sigma