General Information Regarding The Ce Marking; Declaration Of Conformity - Hameg Instruments HM8037 Manuel

G e n e r a l i n f o r m a t i o n r e g a r d i n g t h e C E m a r k i n g
DECLARATION OF
CONFORMITY
Manufacturer HAMEG Instruments GmbH
Industriestraße 6
D-63533 Mainhausen
The HAMEG Instruments GmbH herewith
declares conformity of the product
Product name Low-Distortion
Sine Wave Generator
Type: HM8037
with: HM8001-2
Options: –
with applicable regulations
EMC Directive 89/336/EEC amended by
91/263/EWG, 92/31/EEC
Low-Voltage Equipment Directive 73/23/EEC
amended by 93/68/EEC
Harmonized standards applied
Safety
EN 61010-1:2001 / IEC (CEI) 1010-1:2001
Overvoltage category II
Degree of pollution: 2
Electromagnetic compatibility
EN 61326-1/A1
Radiation: table 4; Class B
Immunity: table A1
EN 61000-3-2/A14
Harmonic current emissions: Class D
EN 61000-3-3
Voltage fl uctuations and fl icker
Date: 20.12.2005
Signature
Manuel Roth
Manager
12
Subject to change without notice
General information
regarding the CE marking
HAMEG instruments fulfi ll the regulations of the
EMC directive. The conformity test made by HA-
MEG is based on the actual generic and product
standards. In cases where different limit values
are applicable, HAMEG applies the strictest
standard. For emission the limits for residential,
commercial and light industry are applied. Re-
garding the immunity (susceptibility) the limits for
industrial environment have been used.
The measuring and data lines of the instrument
have much infl uence on emission and immunity
and therefore on meeting the acceptance limits.
For different applications the lines and/or cables
used may be different. For measurement opera-
tion the following hints and conditions regarding
emission and immunity should be observed:
1. Data cables
For the connection between instruments resp.
their interfaces and external devices, (computer,
printer etc.) suffi ciently screened cables must
be used.
Maximum cable length of data lines must not ex-
ceed 3 m. The manual may specify shorter lengths.
If several interface connectors are provided only
one of them may be used at any time.
Basically interconnections must have a double
screening. For IEEE-bus purposes the double
screened cables HZ72S and HZ72L from HAMEG
are suitable.
2. Signal cables
Basically test leads for signal interconnection
between test point and instrument should be
as short as possible. Without instruction in the
manual for a shorter length, signal lines must be
less than 3 meters long.
Signal lines must be screened (coaxial cable -
RG58/U). A proper ground connection is required.
In combination with signal generators double
screened cables (RG223/U, RG214/U) must be
used.
3. Infl uence on measuring instruments.
In the presence of strong high frequency electric
or magnetic fi elds, even with careful setup of the