Metrohm 767 Calibrated Reference - Manual (Página 21)

5 Apéndice
767 Calibrated Reference Instrucciones para el uso
17
5.4.2 Declaration of Conformity
This is to certify the conformity to the standard specifications for electrical appliances and accessories,
as well as to the standard specifications for security and to system validation issued by the manufactur-
ing company.
Name of commodity
767 Calibrated Reference
CH-9101 Herisau/Switzerland
E-Mail
[email protected]
www.metrohm.com
Description Instrument for verification of measured values: tension U/mV, pH, resistance, tempera-
ture, conductance.
This instrument has been built and has undergone final type testing according to the standards:
Electromagnetic compatibility: Emission
EN50081-1/92, EN55022/class B
EN55011/class B Generic emission
Electromagnetic compatibility: Immunity
EN50082-1/92
Immunity
IEC801-2/91 (level 2) Static discharge
IEC801-3, ENV50140/93+ENV50204/93 (level 2) Radiated rf electromag.field immunity
Safety specifications
IEC1010 class3, EN61010 class3, UL3101-1, EN60947:IP31
The instrument meets the requirements of the CE mark as contained in the EU direc-
tives 89/336/EWG und 73/23/EWG
and fulfils the following specifications:
EN 50081-1 Electromagnetic compatibility, basic specification Emitted Interference
EN 50082-1 Electromagnetic compatibility, basic specification Interference Immunity
EN 61010 Safety requirements for electrical laboratory measurement and control equipment
Metrohm Ltd. is holder of the SQS-certificate of the quality system ISO 9001 for quality assurance in
design/development, production, installation and servicing.
The technical specifications are documented in the instruction manual.
Herisau, March 14, 1998
Dr. J. Frank Ch. Buchmann
Development Manager Production and
Responsible for Quality Assurance