Reference 15
InfiniiVision Oscilloscopes User’s Guide 405
Environmental Conditions
Environment Indoor use only.
Ambient temperature Operating –10 °C to +55 °C;
non-operating –40 °C to +70 °C
Humidity Operating 95% RH at 40 °C for 24 hr; non-operating 90% RH at 65 °C for 24 hr
Altitude Operating to 4,570 m (15,000 ft); non-operating to 15,244 m (50,000 ft)
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 scilloscopes 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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