Reference 24
Keysight InfiniiVision HD3-Series Oscilloscopes User's Guide 307
Environmental Conditions
Probes and Accessories
For a list of the probes and accessories that are compatible with the HD3-Series
oscilloscopes, see the data sheet at:
www.keysight.com/find/HD3-Series
AutoProbe
Interface
Most Keysight single-ended active, differential, and current probes are compatible
with the AutoProbe interface. Active probes that do not have their own external
power supply require substantial power from the AutoProbe interface.
If too much current is drawn from the AutoProbe interface, an error message will
be displayed, indicating that you must momentarily disconnect all probes to reset
the AutoProbe interface, then connect only the supported quantity of active
probes.
See Also For more information on probes and accessories, see
www.keysight.com for:
• Probes and Accessories Selection Guide (5989-6162EN)
• InfiniiVision Oscilloscope Probes and Accessories Selection Guide Data Sheet
(5968-8153EN)
Environment Indoor use only.
Ambient
temperature
0 to 50 °C
Humidity Maximum Relative Humidity (non-condensing): 95% RH up to 40 °C
From 40 °C to 50 °C, the maximum % Relative Humidity follows the line of
constant dew point
Altitude 3,000 m max
Overvoltage
Category
This product is intended to be powered by MAINS that comply to Overvoltage
Category II, which is typical of cord-and-plug connected equipment.
Pollution Degree The InfiniiVision HD3-Series oscilloscopes may be operated in environments of
Pollution Degree 2 (or Pollution Degree 1).
Pollution Degree
Definitions
Pollution Degree 1: No pollution or only dry, non-conductive pollution occurs.
The pollution has no influence. Example: A clean room or climate controlled
office environment.
Pollution Degree 2. Normally only dry non-conductive pollution occurs.
Occasionally a temporary conductivity caused by condensation may occur.
Example: General indoor environment.
Pollution Degree 3: Conductive pollution occurs, or dry, non-conductive
pollution occurs which becomes conductive due to condensation which is
expected. Example: Sheltered outdoor environment.
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