Keysight Technologies N9322C, Руководство пользователя, Страница: 26 / 214

Getting Started
Environmental Requirements
18
Environmental Requirements
Keysight Technologies has designed this product for use in
Installation Category II, Pollution Degree 2, per IEC 61010- 1.
Keysight has designed the spectrum analyzer for use under
the following conditions:
• Indoor use
•
Altitude < 3,000 meters
• Operating temperature range: +5 to +45
o
C;
Storage temperature range: –20 to +70
o
C
• Relative humidity range 15% to 95 % at 40
o
C
Ventilation
Ventilation holes are located on the rear panel and one side
of the spectrum analyzer cover. Do not allow these holes to
be obstructed, as they allow air flow through the spectrum
analyzer.
When installing the spectrum analyzer in a cabinet, do not
restrict the convection of the analyzer. The ambient
temperature outside the cabinet must be less than the
maximum operating temperature of the spectrum analyzer by
4
o
C for every 100 watts dissipated within the cabinet.
Cleaning Tips
To prevent electrical shock, disconnect the spectrum analyzer
from line power before cleaning. Use a dry cloth or one
slightly dampened with water to clean the external case
parts. Do not attempt to clean internally.
NOTE This equipment is Class A suitable for professional use and is for use in
electromagnetic environments outside of the home.