Metrohm 812 Valve Unit - Manual (Page 26)

4.4 Warranty and conformity
812 Valve Unit
23
4.4.3 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: 812 Valve Unit
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:
EN50081-1/2, EN50082-1, EN55022 (class B), IEC61000-4-2 (class 3),
IEC61000-4-4 (class 4), IEC61000-4-11, IEC61000-4-14 (class 3)
— Electromagnetic compatibility
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, April 4, 2001
Dr. J. Frank Ch. Buchmann
Development Manager Production and
Quality Assurance Manager