3 certificate of conformity and system validation, Certificate of conformity and system validation – Metrohm 782 IC Column Thermostat User Manual

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4 Appendix

782 IC Column Thermostat

20

4.3.3 Certificate of conformity and system validation

Certificate of Conformity and System Validation

This is to certify the conformity to the standard specifications for electrical appli-
ances and accessories, as well as to the standard specifications for security and
to system validation issued by the manufacturing company.

Name of commodity:

782 IC Column Thermostat

Name of manufacturer:

Metrohm Ltd., Herisau, Switzerland

Principal technical information:

Voltages:

100-240 V

Frequency:

50-60 Hz

This Metrohm instrument has been built and has undergone final type testing
according to the standards:

IEC61326/EN61326, NAMUR, EN55011, EN55022, EN 50081-1/2,
IEC61000-4-2/EN61000-4-2 (class 4), IEC61000-4-4/EN1000-4-4 (class 4),
IEC61000-4-11/EN61000-4-11, IEC61000-4-14/EN61000-4-14,
IEC61000-6-2/EN61000-6-2, EN50082-1/2

Electromagnetic compatibility

IEC1010, EN61010, UL3101-1

Security specifications

It has also been certified by the Swiss Electrotechnical Association (SEV), which
is member of the International Certification Body (CB/IEC).
The technical specifications are documented in the instruction manual.

Metrohm Ltd. is holder of the SQS-certificate of the quality system ISO 9001 for
quality assurance in design/development, production, installation and servicing.

Herisau, February 18, 2000

Dr. J. Frank

Ch. Buchmann

Development Manager

Production and
Quality Assurance Manager

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