General Ultrasound system requirements
Vivid E80/E90/E95 – Service Manual 2-3
GC091052 Rev. 3
Vivid E80/E90/E95 environmental specifications
Cooling
The cooling requirement for the Vivid E80/E90/E95 with monitor
and on board peripherals, is up to 2390 BTU/h. This figure does
not include cooling needed for lights, people, or other equipment
in the room.
NOTE: Each person in the room places an additional 300 BTU/h
demand on the cooling system.
Lighting
Bright light is needed for Ultrasound system installation, updates
and repairs. However, operator and patient comfort may be
optimized if the room light is subdued and indirect. Therefore a
combination lighting system (dim/bright) is recommended. Keep
in mind that lighting controls and dimmers can be a source of
EMI which could degrade image quality. These controls should
be selected to minimize possible interference.
Table 2-2: Environmental specifications for Vivid E80/E90/E95 systems
Conditions
Temperature
limits
Humidity limits
Air pressure
limits
Heat dissipation
Operation: 10 to 35 °C
(50-95 °F)
30 - 85%
non-condensing
700-1060 hPa 2390 BTU/h
Storage and
transport:
-20 to +60 °C
(-4 to +140 °F)
30 - 95%
non-condensing
700-1060 hPa N/A