User Manual

RIGOL
RP1001C User’s Guide 11
Compliance
for electrical equipment for measurement,
control and laboratory use - Part 1: General
requirements
.
IEC61010-2-032:1994: Safety requirements
for electrical equipment for measurement,
control, and laboratory use - Part 2-032:
Particular requirements for hand-held current
clamps for electrical measurement and test.
Installation
(Overvoltage)
Category
CAT III: Equipment in a fixed industrial
location (usually permanently connected)
CAT II: Equipment at this level includes
appliances, portable tools, and similar
products. Equipment is usually
cord-connected.
CAT I: Secondary (signal level) or battery
operated circuits of electronic equipment.
Pollution
Degree
A measure of the contaminates that could
occur in the environment around and within a
product. Products should be used only in the
environment for which they are rated.
Pollution Degree 1:
No pollution or only dry, nonconductive
pollution occurs. Products in this category are
generally encapsulated, hermetically sealed,
or located in clean rooms.
Pollution Degree 2:
Normally only dry, nonconductive pollution
occurs. Occasionally a temporary conductivity
that is caused by condensation must be
expected. This location is a typical
office/home environment. Temporary
condensation occurs only when the product is
out of service.