10 Keysight 34921A-34925A User’s Guide
Environmental Conditions
Keysight 34980A is designed for indoor use in an installation category II and low
condensation environment. Table below shows the general environmental
conditions for this instrument. Refer to the product data sheet at
https://literature.cdn.keysight.com/litweb/pdf/5989-1437EN.pdf for more
information on the instrument general specifications.
General specifications Requirement
Temperature
Operating condition: 0°C to 55°C
Storage condition: -40°C to 70°C
Humidity
Maximum Relative Humidity (non-condensing): 80% RH
up to 40°C, decreases linearly to 37% RH at 55°C
[a]
[a] From 40°C to 55°C, the maximum % Relative Humidity follows the line of constant dew point.
Altitude Up to 2,000 m
Pollution degree 1 or 2