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Performance Specifications Host Computer Requirements

Pentium IV 512 MB RAM Windows® XP USB 2.0 Interface

Luminance range Minimum (10mm DUT) 4 nits Maximum [w/ ND and 10mm DUT]] 4 x 10
7 nits Minimum (20mm DUT) 1 nit Maximum [w/ ND and 20mm DUT]] 1 x 10

Imaging System Compatibility

6 nits

The Imaging Sphere is normally configured with a Radiant Imaging PM-1400 series Imaging Colorimeter and a 1024x1024 detector. However, other Radiant Imaging PM Series™ Imaging Photometers and Colorimeters are compatible with the Imaging Sphere, offering the user an expanded range of performance and cost options. Contact Radiant Imaging Technical Support for camera recommendations specific to your application.

Angular accuracy 10mm DUT 1.2° 20mm DUT 2.4° Angular Resolution 0.5° Azimuth: 0° - 360° Angular Range Inclination: 0° - 85° 14 bits Dynamic Range (16,384 gray scale levels) System Accuracy

Testing Capabilities

View angle performance of

Luminance ±5% Chromaticity coordinates [x,y] ±0.005

• Luminance • Radiance

Short term repeatability

• Contrast Ratio • CIE chromaticity coordinates

Luminous Intensity ±0.5% Chromaticity coordinates [x,y] ±0.0006

• Correlated color temperature (CCT)

Minimum measurement time Photopic 1 sec Color 5 sec Dimensions (LxWxH) 660 mm x 890 mm x 660 mm Weight 32 kg

Luminance Plot Color Variation Plot * Specifications subject to change without notice. IS-LI/VA Detail

Radiant Imaging, Inc. 15321 Main Street NE, Suite 310 P O Box 5000 Duvall, WA 98019 425.844.0152 FAX 425.844.0153 sales@radiantimaging.com www.radiantimaging.com

15JUN07