C Marking
The C marking affixed to the equipment indicates that the equipment meets the
requirements of the following Directive(s):
Council Directive 89/336/EEC “Electromagnetic compatibility (EMC)”
This Directive regulates the use of equipment that can cause electromagnetic
interference or whose functioning can be influenced by such interference.
Applicable European Standards:
Limitation EN 50081-1 Residential, commercial and
of emissions light industry
EN 50081-2 Industrial environment
Defined immunity EN 50082-1 Residential, commercial and
to interference light industry
EN 50082-2 Industrial environment
Important Note:
The operator shall be responsible for any modifications to Sartorius equipment
and for any connections of cables or equipment not supplied by Sartorius and must
check and, if necessary, correct these modifications and connections.
On request, Sartorius will provide information on the minimum operating
specifications (in accordance with the Standards listed above for defined immunity
to interference).
Council Directive 73/23/EEC
“Electrical equipment designed for use within certain voltage limits”
Applicable European Standards:
EN 60950 Safety of information technology equipment including
electrical business equipment
EN 61010 Safety requirements for electrical equipment for measurement,
control and laboratory use
Part 1: General requirements
If you use electrical equipment in installations and under ambient conditions
requiring higher safety standards, you must comply with the provisions as specified
in the applicable regulations for installation in your country.
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