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General information regarding the CE marking

HAMEG instruments fulﬁ ll the regulations of the EMC directive. The

conformity test made by HAMEG is based on the actual generic- and

product standards. In cases where different limit values are applicable,

HAMEG applies the severer standard. For emission the limits for

residential, commercial and light industry are applied. Regarding the

immunity (susceptibility) the limits for industrial environment have

been used.

The measuring- and data lines of the instrument have much inﬂ uence

on emmission and immunity and therefore on meeting the acceptance

limits. For different applications the lines and/or cables used may

be different. For measurement operation 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. Without a special instruction in the manual for a reduced

cable length, the maximum cable length of a dataline must be less than

3 meters and not be used outside buildings. If an interface has several

connectors only one connector must have a connection to a cable.

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

and not be used outside buildings.

Signal lines must 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.

Under the presence of strong high frequency electric or magnetic ﬁ elds,

even with careful setup of the measuring equipment an inﬂ uence of

such signals is unavoidable.

This will not cause damage or put the instrument out of operation. Small

deviations of the measuring value (reading) exceeding the instruments

speciﬁ cations may result from such conditions in individual cases.

HAMEG Instruments GmbH

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:

Netzgerät

Power

Supply

Alimentation

Typ / Type / Type:

HM8143

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

Sicherheit / Safety / Sécurité
EN 61010-1:2001 (IEC 61010-1:2001)
Überspannungskategorie / Overvoltage category / Catégorie de surtension: II

Verschmutzungsgrad / Degree of pollution / Degré de pollution: 2

Hersteller

HAMEG

Instruments

GmbH

KONFORMITÄTSERKLÄRUNG

Manufacturer

Industriestraße 6

DECLARATION OF CONFORMITY

Fabricant