Certificate of conformity and system validation – Metrohm 751 GPD Titrino Benutzerhandbuch
Seite 231
6.4 Gewährleistung und Zertifikate
751 GPD Titrino
227
6.4.2 Certificate of Conformity and System Validation
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
manufacturing company.
Name of commodity:
751 GPD Titrino
System software:
Stored in ROMs
Name of manufacturer:
Metrohm Ltd., Herisau, Switzerland
This Metrohm 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
EN50082-2/95, EN50082-1/92
Immunity
IEC801-2/91 (level 4), NAMUR/93 Static
discharge
IEC801-3, ENV50140/93+ENV50204/93 (level 3)
Radiated rf electromag.field immunity
IEC801-4, IEC1000-4-4/95 (level 4) El.fast transient requirements
IEC801-5, IEC1000-4-5/95 (level 2/3)
"Surges" immunity
IEC801-6, IEC1000-4-6/96, ENV50141/93 (level 3)
Immunity to conducted disturbances
NAMUR/93 Paragr. 3.2.2.
Voltage dips, short interruptions
Security specifications
IEC1010 class1, EN61010 class1, UL3101-1, EN60947:IP31
The technical specifications are documented in the instruction man-
ual.
The system software, stored in Read Only Memories (ROMs) has
been validated in connection with standard operating procedures in
respect to functionality and performance.
The features of the system software are documented in the instruc-
tion 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, March 14. 1997
Dr. J. Frank
Ch. Buchmann
Development Manager
Production and
Quality Assurance Manager