RIGOL
XII DS2000E User’s Guide
Working Environment
Temperature
Operating: 0°C to +50°C
Non-operating: -40°C to +70°C
Humidity
0°C to +30°C: ≤95%RH
+30°C to +40°C: ≤75%RH
+40°C to +50°C: ≤45%RH
WARNING
To avoid short circuit inside the instrument or electric shock, never
operate the instrument in a humid environment.
Altitude
Operating: below 3 km
Non-operating: below 15 km
Installation (Overvoltage) Category
This product is powered by mains conforming to installation (overvoltage) category
II.
Ensure that no overvoltage (such as that caused by a bolt of lightning)
can reach the product. Otherwise, the operator might be exposed to the
danger of an electric shock.
Installation (Overvoltage) Category Definitions
Installation (overvoltage) category I refers to signal level which is applicable to
equipment measurement terminals connected to the source circuit. Among these
terminals, precautions are done to limit the transient voltage to a low level.
Installation (overvoltage) category II refers to the local power distribution level
which is applicable to equipment connected to the AC line (AC power).
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