Environmental Conditions
Operating: 17°C-27°C; 20% to 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: 2,000
meters.
Storage: -25°C to 65°C; 20% to 80% relative humidity.
Declaration of Conformity
(-33 models only)
Barnstead International hereby declares under its sole
responsibility that this product conforms with the technical
requirements of the following standards:
EMC:
EN 50081-1
EN 50082-1
EN 61326
Safety: EN 61010-1
EN 61010-2-010
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 Europe-
an 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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