Electrical Requirements
Model D7422-33 - 230 VAC ±10%, 47-63 Hz
Model D7429-33 - 230 VAC ±10%, 47-63 Hz
Environmental Conditions
Operating: 17°C - 27°C; 20% - 80% relative
humidity, non-condensing. Installation
Category II (over-voltage) in
accordance with IEC 664. Pollution
Degree 2 in accordance with IEC
664. Altitude limit: 5,000 meters.
Storage: -25°C - 65°C; 20% - 80% relative
humidity.
Declaration of Conformity
Barnstead International hereby declares under its
sole responsibility that this product conforms with
the technical requirements of the following stan-
dards:
EMC:
EN50081-1 Generic Emission
Standard;
EN 50082-1 Generic Immunity
Standard.
Safety: IEC 1010-1-92 Safety requirements for
electrical equipment for measurement,
control and laboratory use; Part 1:
General Requirements
per the provisions of the Electromagnetic
Compatibility Directive 89/336/EEC, as amended
by 92/
31/EEC and 93/68/EEC, and per the
provisions of the Low Voltage Directive 73/23/EEC,
as amended by 93/68/EEC.
The authorized representative located within the
European Community is:
Electrothermal Engineering Ltd.
419 Sutton Road
Southend On Sea
Essex SS2 5PH
United Kingdom
Copies of the Declaration of Conformity are
available upon request.
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