General Remarks Regarding The Ce Marking; English; General Informations Concerning Ce Marking - Hameg HM8131-2 Handbuch

G e n e r a l r e m a r k s r e g a r d i n g t h e C E m a r k i n g
Hersteller HAMEG Instruments GmbH
Manufacturer Industriestraße 6
Fabricant D-63533 Mainhausen
Die HAMEG Instruments GmbH bescheinigt die Konformität für das Produkt
The HAMEG Instruments GmbH herewith declares conformity of the product
HAMEG Instruments GmbH déclare la conformite du produit
Bezeichnung / Product name / Designation:
Typ / Type / Type:
mit / with / avec: -
Optionen / Options / Options:
mit den folgenden Bestimmungen / with applicable regulations / avec les
directives suivantes
EMV Richtlinie 89/336/EWG ergänzt durch 91/263/EWG, 92/31/EWG
EMC Directive 89/336/EEC amended by 91/263/EWG, 92/31/EEC
Directive EMC 89/336/CEE amendée par 91/263/EWG, 92/31/CEE
Niederspannungsrichtlinie 73/23/EWG ergänzt durch 93/68/EWG
Low-Voltage Equipment Directive 73/23/EEC amended by 93/68/EEC
Directive des equipements basse tension 73/23/CEE amendée par 93/68/CEE
Angewendete harmonisierte Normen / Harmonized standards applied /
Normes harmonisées utilisées

General remarks regarding the CE marking

HAMEG measuring instruments comply with the EMI norms. Our tests for
conformity are based upon the relevant norms. Whenever different maximum
limits are optional HAMEG will select the most stringent ones. As regards
emissions class 1B limits for small business will be applied. As regards
susceptability the limits for industrial environments will be applied.
All connecting cables will influence emissions as well as susceptability
considerably. The cables used will differ substantially depending on the
application. During practical operation the following guidelines should be
absolutely observed in order to minimize EMI:
1. Data connections
Measuring instruments may only be connected to external associated equipment
(printers, computers etc.) by using well shielded cables. Unless shorter lengths
are prescribed a maximum length of 3 m must not be exceeded for all data
interconnections (input, output, signals, control). In case an instrument interface
would allow connecting several cables only one may be connected.
In general, data connections should be made using double-shielded cables. For
IEEE-bus purposes the double screened cable HZ72 from HAMEG is suitable.
2. Signal connections
In general, all connections between a measuring instrument and the device under
test should be made as short as possible. Unless a shorter length is prescribed
a maximum length of 3 m must not be exceeded, also, such connections must
not leave the premises.
All signal connections must be shielded (e.g. coax such as RG58/U). With signal
generators double-shielded cables are mandatory. It is especially important to
establish good ground connections.
36
Subject to change without notice
KONFORMITÄTSERKLÄRUNG
DECLARATION OF CONFORMITY
DECLARATION DE CONFORMITE
Frequenzgenerator/Function Generator/
Générateur de fonctions
HM8131-2
HO88-2/HO89-2
Sicherheit / Safety / Sécurité
EN 61010-1: 1993 / IEC (CEI) 1010-1: 1990 A 1: 1992 / VDE 0411: 1994
Überspannungskategorie / Overvoltage category / Catégorie de surtension: II
Verschmutzungsgrad / Degree of pollution / Degré de pollution: 2
Elektromagnetische Verträglichkeit / Electromagnetic compatibility /
Compatibilité électromagnétique
EN 61326-1/A1
Störaussendung / Radiation / Emission: Tabelle / table / tableau 4, Klasse /
Class / Classe B. Störfestigkeit / Immunity / Imunitee: Tabelle / table / tableau
A1.
EN 61000-3-2/A14
Oberschwingungsströme / Harmonic current emissions / Émissions de
courant harmonique: Klasse / Class / Classe D.
EN 61000-3-3
Spannungsschwankungen u. Flicker / Voltage fl uctuations and fl icker /
Fluctuations de tension et du fl icker.
Datum/Date/Date
15.01.2001 Unterschrift / Signature / Signatur
3. External infl uences
In the vicinity of strong magnetic or/and electric fi elds even a careful measuring
set-up may not be suffi cient to guard against the intrusion of undesired signals.
This will not cause destruction or malfunction of HAMEG instruments, however,
small deviations from the guaranteed specifi cations may occur under such
conditions.
HAMEG Instruments GmbH
Manuel Roth
Manager