Appendix B
STERRAD VELOCITY Reader User’s Guide 61
Appendix B.
Reader Specifications
Dimensions 21.87 cm (8.61") W x 12.7 cm (5") H
x 23.19 cm (9.13") D
Ambient Operating Temperature 18°C to 35°C (64°F to 95°F)
Ambient Operating Humidity 15% to 85% RH, linearly decreasing from
85% at 30°C (86°F) to 70% at 40°C (104°F),
non-condensing
Ambient Operating Pressure 103 kPa to 70 kPa (1.02 atm to 0.69 atm)
Ambient Operating Altitude +3,000 m to -100 m (9843' to -328')
60W AC Power Adapter Input: 100V–240V AC at 50Hz–60Hz
Output: 12V DC at 5A Max. Includes interchangeable
blades for plug types A, C, G, and I
Touchscreen Size 178 mm (7")
Touchscreen Display Area 153.6 mm x 90 mm (6" x 3.5")
Touchscreen Resolution 1024 x 500
Touchscreen Aspect Ratio 16:9
Weight 3.4 lbs. (1.5 kg)