Agilent Technologies E4991A Manuale utente

Caution

Do not exceed the operating input power, voltage, and current

level and signal type appropriate for the instrument being used, refer to

your instrument's Function Reference.

Electrostatic discharge(ESD) can damage the highly sensitive

microcircuits in your instrument. ESD damage is most likely to occur as

the test fixtures are being connected or disconnected. Protect them from

ESD damage by wearing a grounding strap that provides a high

resistance path to ground. Alternatively, ground yourself to discharge any

static charge built-up by touching the outer shell of any grounded

instrument chassis before touching the test port connectors.

Safety Summary

When you notice any of the unusual conditions listed below, immediately

terminate operation and disconnect the power cable.

Contact your local Agilent Technologies sales representative or

authorized service company for repair of the instrument. If you continue

to operate without repairing the instrument, there is a potential fire or

shock hazard for the operator.

- Instrument operates abnormally.

- Instrument emits abnormal noise, smell, smoke or a spark-like

light during operation.

- Instrument generates high temperature or electrical shock

during operation.

- Power cable, plug, or receptacle on instrument is damaged.

- Foreign substance or liquid has fallen into the instrument.

Herstellerbescheinigung

GER



AUSCHEMISSION

LpA

70 dB

am Arbeitsplatz

normaler Betrieb

nach DIN 45635 T.19

Manufacturer's Declaration

ACOUSTIC NOISE EMISSION

LpA

70 dB

operator position

normal operation

per ISO 7779

Regulatory compliance information

This product complies with the essential requirements of the following applicable European Directives, and

carries the CE marking accordingly:

The Low Voltage Directive 73/23/EEC, amended by 93/68/EEC

The EMC Directive 89/336/EEC, amended by 93/68/EEC

To obtain Declaration of Conformity, please contact your local Agilent Technologies sales office, agent or

distributor.

Safety notice supplement

・This equipment complies with EN/IEC61010-1:2001.

・This equipment is MEASUREMENT CATEGORY I (CAT I). Do not use for CAT II, III, or IV.

・Do not connect the measuring terminals to mains.

・This equipment is POLLUTION DEGREE 2, INDOOR USE product.

・This equipment is tested with stand-alone condition or with the combination with the accessories supplied

by Agilent Technologies against the requirement of the standards described in the Declaration of

Conformity. If it is used as a system component, compliance of related regulations and safety requirements

are to be confirmed by the builder of the system.

Agilent E4991A RF Impedance/Material Analyzer

Operation Manual

Ninth Edition

SERIAL NUMBERS

This manual applies directly to instruments that have the firmware revision 2.1x and serial number prefix MY433.

For additional important information about firmware revisions and serial numbers, see Appendix A.

Manufacturing No. E4991-90090

June 2012

Notices

The information contained in this document is subject to change without notice.

This document contains proprietary information that is protected by copyright. All rights

are reserved. No part of this document may be photocopied, reproduced, or translated to

another language without the prior written consent of the Agilent Technologies.

MS-DOS, Windows, Visual C++, Visual Basic, VBA and Excel are U.S. registered

trademarks of Microsoft Corporation.

UNIX is a registered trademark in the United States and other countries, licensed

exclusively through X/Open Company Limited.

Manual Printing History

The manual’s printing date and part number indicate its current edition. The printing date

changes when a new edition is printed (minor corrections and updates that are incorporated

at reprint do not cause the date to change). The manual part number changes when

extensive technical changes are incorporated.

March 2001 Preliminary (part number: E4991-90000)

April 2001 First Edition (part number: E4991-90010)

July 2001 Second Edition (part number: E4991-90020)

September 2001 Third Edition (part number: E4991-90030)

February 2002 Fourth Edition (part number: E4991-90040)

March 2003 Fifth Edition (part number: E4991-90050)

December 2004 Sixth Edition (part number: E4991-90060)

December 2005 Seventh Edition (part number: E4991-90070)

July 2006 Eighth Edition (part number: E4991-90080)

June 2012 Ninth Edition (part number: E4991-90090)

Safety Summary

The following general safety precautions must be observed during all phases of operation,

service, and repair of this instrument. Failure to comply with these precautions or with

specific WARNINGS elsewhere in this manual may impair the protection provided by the

equipment. Such noncompliance would also violate safety standards of design,

manufacture, and intended use of the instrument. Agilent Technologies assumes no liability

for the customer’s failure to comply with these precautions.

NOTE The E4991A complies with INSTALLATION CATEGORY II as well as POLLUTION

DEGREE 2 in IEC61010-1. The E4991A is an INDOOR USE product.

NOTE The LEDs in the E4991A are Class 1 in accordance with IEC60825-1,

CLASS 1 LED PRODUCT

• Ground the Instrument

To avoid electric shock, the instrument chassis and cabinet must be grounded with the

supplied power cable’s grounding prong.

• DO NOT Operate in an Explosive Atmosphere

Do not operate the instrument in the presence of inflammable gasses or fumes.

Operation of any electrical instrument in such an environment clearly constitutes a

safety hazard.

• Keep Away from Live Circuits

Operators must not remove instrument covers. Component replacement and internal

adjustments must be made by qualified maintenance personnel. Do not replace

components with the power cable connected. Under certain conditions, dangerous

voltage levels may remain even after the power cable has been disconnected. To avoid

injuries, always disconnect the power and discharge circuits before touching them.

• DO NOT Service or Adjust the Instrument Alone

Do not attempt internal service or adjustment unless another person, capable of

rendering first aid and resuscitation, is present.

• DO NOT Substitute Parts or Modify the Instrument

To avoid the danger of introducing additional hazards, do not install substitute parts or

perform unauthorized modifications to the instrument. Return the instrument to an

Agilent Technologies Sales and Service Office for service and repair to ensure that

safety features are maintained in operational condition.

• Dangerous Procedure Warnings

Warnings, such as the example below, precede potentially dangerous procedures

throughout this manual. Instructions contained in the warnings must be followed.

WARNING Dangerous voltage levels, capable of causing death, are present in this instrument.

Use extreme caution when handling, testing, and adjusting this instrument.

Safety Symbols

General definitions of safety symbols used on the instrument or in manuals are listed

below.

Instruction Manual symbol: the product is marked with this symbol when it is necessary for

the user to refer to the instrument manual.

Alternating current.

Direct current.

On (Supply).

Off (Supply).

In-position of push-button switch.

Out-position of push-button switch.

A chassis terminal; a connection to the instrument’s chassis, which includes all exposed

metal structure.

Stand-by.

WARNING This warning sign denotes a hazard. It calls attention to a procedure, practice, or

condition that, if not correctly performed or adhered to, could result in injury or

death to personnel.

CAUTION This Caution sign denotes a hazard. It calls attention to a procedure, practice, or condition

that, if not correctly performed or adhered to, could result in damage to or destruction of

part or all of the instrument.

NOTE This Note sign denotes important information. It calls attention to a procedure, practice, or

condition that is essential for the user to understand.

Certification

Agilent Technologies certifies that this product met its published specifications at the time

of shipment from the factory. Agilent Technologies further certifies that its calibration

measurements are traceable to the United States National Institute of Standards and

Technology, to the extent allowed by the Institution’s calibration facility or by the

calibration facilities of other International Standards Organization members.

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