Agilent Technologies U1401B Manuale utente

Agilent Technologies

U1401B

Handheld

Multi-Function

Calibrator/Meter

User’s and Service Guide

U1401B User’s and Service Guide

Notices

No part of this manual may be reproduced in

any form or by any means (including elec-

tronic storage and retrieval or translation

into a foreign language) without prior agree-

ment and written consent from Agilent

Technologies, Inc. as governed by United

States and international copyright laws.

Manual Part Number

U1401-90055

Edition

Seventh Edition, September 12, 2012

Printed in Malaysia

Agilent Technologies, Inc.

5301 Stevens Creek Blvd.

Santa Clara, CA 95051 USA

Warranty

The material contained in this docu-

ment is provided “as is,” and is sub-

ject to being changed, without notice,

in future editions. Further, to the max-

imum extent permitted by applicable

law, Agilent disclaims all warranties,

either express or implied, with regard

to this manual and any information

contained herein, including but not

limited to the implied warranties of

merchantability and fitness for a par-

ticular purpose. Agilent shall not be

liable for errors or for incidental or

consequential damages in connec-

tion with the furnishing, use, or per-

formance of this document or of any

information contained herein. Should

Agilent and the user have a separate

written agreement with warranty

terms covering the material in this

document that conflict with these

terms, the warranty terms in the sep-

arate agreement shall control.

Technology Licenses

The hardware and/or software described in

this document are furnished under a license

and may be used or copied only in accor-

dance with the terms of such license.

Restricted Rights Legend

U.S. Government Restricted Rights. Soft-

ware and technical data rights granted to

the federal government include only those

rights customarily provided to end user cus-

tomers. Agilent provides this customary

commercial license in Software and techni-

cal data pursuant to FAR 12.211 (Technical

Data) and 12.212 (Computer Software) and,

for the Department of Defense, DFARS

252.227-7015 (Technical Data - Commercial

Items) and DFARS 227.7202-3 (Rights in

Commercial Computer Software or Com-

puter Software Documentation).

Safety Notices

CAUTION

A CAUTION notice denotes a haz-

ard. It calls attention to an operat-

ing procedure, practice, or the like

that, if not correctly performed or

adhered to, could result in damage

to the product or loss of important

data. Do not proceed beyond a

CAUTION notice until the indicated

conditions are fully understood and

met.

WARNING

A WARNING notice denotes a

hazard. It calls attention to an

operating procedure, practice, or

the like that, if not correctly per-

formed or adhered to, could result

in personal injury or death. Do not

proceed beyond a WARNING

notice until the indicated condi-

tions are fully understood and

met.

U1401B User’s and Service Guide III

Safety Symbols

The following symbols on the instrument and in the documentation

indicate precautions which must be taken to maintain safe

operation of the instrument.

Direct current (DC) Off (supply)

Alternating current (AC) On (supply)

Both direct and alternating current Caution, risk of electric shock

Three-phase alternating current Caution, risk of danger (refer to this manual

for specific Warning or Caution information)

Earth (ground) terminal Caution, hot surface

Protective conductor terminal Out position of a bistable push control

Frame or chassis terminal In position of a bistable push control

Equipotentiality Category II 150 V overvoltage protection

Equipment protected throughout by

double insulation or reinforced

insulation

CAT II

150 V

IV U1401B User’s and Service Guide

General Safety Information

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 violates 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 requirements.

WARNING

• When working above DC 60 V, AC 30 Vrms or AC 42.4 Vpeak, exercise caution

– these ranges pose a shock hazard.

• Do not measure more than the rated voltage (as marked on the instrument)

between terminals, or between terminal and earth ground.

• Double-check the instrument operation by measuring a known voltage.

• This instrument is designed for measurement under CAT II 150 V. Avoid

measuring power mains with voltage exceeding 150 V.

• For current measurement, turn off circuit power before connecting the

instrument to the circuit. Always place the instrument in series with the

circuit.

• When connecting probes, always connect the common test probe first. When

disconnecting probes, always disconnect the live test probe first.

• Detach test probes from the instrument before you open the battery cover.

• Do not use the instrument with the battery cover or part of the cover removed

or loose.

• Recharge or replace the battery as soon as the low battery indicator

flashes on screen. This is to avoid false readings, which may lead to possible

electric shock or personal injury.

• Do not use the instrument if it is damaged. Before you use the instrument,

inspect the casing. Look for cracks or missing plastic. Do not operate the

instrument around explosive gas, vapor, or dust.

• Inspect the test probes for damaged insulation or exposed metal, and check

for continuity. Do not use the test probe if it is damaged.

• Do not use any other AC charger adapter apart from the one certified by

Agilent with this product.

• Do not use repaired fuses or short-circuited fuse-holders. For continued

protection against fire, replace the line fuses only with fuses of the same

voltage and current rating and recommended type.

• Do not service or perform adjustments alone. Under certain condition,

hazardous voltages may exist, even with the equipment switched off. To avoid

dangerous electric shock, service personnel must not attempt internal service

or adjustment unless another person, capable of rendering resuscitation or

first aid, is present.

U1401B User’s and Service Guide V

WARNING

• Do not substitute parts or modify equipment to avoid the danger of introducing

additional hazards. Return the product to the nearest Agilent Technologies

Sales and Service Office for service and repair to ensure the safety features

are maintained

• Do not operate damaged equipment as the safety protection features built into

this product may have been impaired, either through physical damage,

excessive moisture, or any other reason. Remove power and do not use the

product until safe operation can be verified by service-trained personnel. If

necessary, return the product to the nearest Agilent Technologies Sales and

Service Office for service and repair to ensure the safety features are

maintained.

CAUTION

• Turn off circuit power and discharge all high-voltage capacitors in the

circuit before you perform resistance and capacitance measurements

or continuity and diode tests.

• Use the correct terminals, function, and range for your measurements.

• Do not measure voltage when current measurement is selected.

• Use only the recommended rechargeable battery. Ensure proper

insertion of battery in the instrument, and follow the correct polarity.

• Disconnect test leads from all the terminals during battery charging.

VI U1401B User’s and Service Guide

Environmental Conditions

This instrument is designed for indoor use and in areas with low

condensation. The table below shows the general environmental

requirements for this instrument.

Environmental conditions Requirements

Operating temperature Full accuracy from 0 °C to 40 °C

Operating humidity Full accuracy up to 80% R.H. (relative

humidity) for temperature up to 31 °C,

decreasing linearly to 50% R.H. at 40 °C

Storage temperature –20 °C to 60 °C (with battery removed)

Storage humidity 5% to 80% R.H. non-condensing

Altitude Up to 2000 m

Pollution degree Pollution Degree 2

CAUTION

The Handheld Multi-Function Calibrator/Meter complies with the

following safety and EMC requirements.

•IEC 61010-1:2001/EN61010-1:2001 (2nd Edition)

•Canada: CAN/CSA-C22.2 No. 61010-1-04

•USA: ANSI/UL 61010-1:2004

•IEC61326-2-1:2005/EN61326-2-1:2006

•Canada: ICES/NMB-001:2004

•Australia/New Zealand: AS/NZS CISPR11:2004

CAUTION

Degradation of some product specifications can occur in the presence of

ambient electromagnetic (EM) fields and noise that are coupled to the

power line or I/O cables of the instrument. The instrument will self-recover

and operate to all specifications when the source of ambient EM field and

noise are removed or when the instrument is protected from the ambient

EM field or when the instrument cabling is shielded from the ambient EM

noise.

U1401B User’s and Service Guide VII

Regulatory Markings

The CE mark is a registered trademark

of the European Community. This CE

mark shows that the product complies

with all the relevant European Legal

Directives.

The C-tick mark is a registered

trademark of the Spectrum

Management Agency of Australia. This

signifies compliance with

the Australia EMC Framework

regulations under the terms of the

Radio Communication Act of 1992.

ICES/NMB-001 indicates that this ISM

device complies with the Canadian

ICES-001.

Cet appareil ISM est confomre a la

norme NMB-001 du Canada.

This instrument complies with the

WEEE Directive (2002/96/EC) marking

requirement. This affixed product label

indicates that you must not discard this

electrical or electronic product in

domestic household waste.

The CSA mark is a registered

trademark of the Canadian Standards

Association.

VIII U1401B User’s and Service Guide

Waste Electrical and Electronic Equipment (WEEE) Directive

2002/96/EC

This instrument complies with the WEEE Directive (2002/96/EC)

marking requirement. This affixed product label indicates that you

must not discard this electrical or electronic product in domestic

household waste.

Product Category:

With reference to the equipment types in the WEEE directive Annex

1, this instrument is classified as a “Monitoring and Control

Instrument” product.

The affixed product label is as shown below.

Do not dispose in domestic household waste

To return this unwanted instrument, contact your nearest Agilent

Technologies, or visit:

www.agilent.com/environment/product

for more information.

Agilent Technologies, through Rechargeable Battery Recycling Corporation (RBRC), offers free and

convenient battery recycling options in the U.S. and Canada. Contact RBRC at 877-2-RECYCLE

(877.273.2925) or online at: http://www.call2recycle.org/ for the nearest recycling location.

U1401B User’s and Service Guide IX

In This Guide...

1Getting Started

This chapter contains a brief description of the U1401B Handheld

Multi-Function Calibrator/Meter front panel, rotary switch, keypad,

display, terminals, and rear panel.

2Calibrator Output Operations

This chapters contains detailed information on how to generate

signals using the U1401B.

3Making Measurements

This chapter contains the detailed information on how measurements

are taken using the U1401B.

4Changing the Default Settings

This chapter describes how to change the default settings of the

U1401B.

5Application Examples

This chapter describes some application examples for the U1401B.

6Maintenance

This chapter will help you troubleshoot the U1401B for faults.

7Performance Tests and Calibration

This chapter contains the performance test procedures and

adjustment procedures to help you ensure that the U1401B is

operating within its published specifications.

8Specifications

This chapter details the specifications of the U1401B.

X U1401B User’s and Service Guide

Declaration of Conformity (DoC)

The Declaration of Conformity (DoC) for this instrument is available on the

Web site. You can search the DoC by its product model or description.

http://regulations.corporate.agilent.com/DoC/search.htm

NOTE

If you are unable to search for the respective DoC, please contact your

local Agilent representative.

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