1、Agilent 34410A/11A 6 Digit Multimeter(includes the L4411A 1U DMM)Agilent TechnologiesUsers GuideNotices Agilent Technologies, Inc. 2005, 2006, 2007No 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)
2、 without prior agree-ment and written consent from Agilent Technologies, Inc. as governed by United States and international copyright laws.Manual Part Number34410-90001EditionFourth Edition. February 2007Printed in MalaysiaAgilent Technologies, Inc.3501 Stevens Creek Blvd.Santa Clara, CA 95052 USAM
3、icrosoft and Windows are U.S. regis-tered trademarks of Microsoft Corporation.Software RevisionThis guide is valid for the firmware that was installed in the instrument at the time of manufacture. However, upgrading the firm-ware may add or change product features. For the latest firmware and docume
4、ntation, go to the product page at: 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
5、 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
6、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 hardwa
7、re 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 LegendU.S. Government Restricted Rights. Soft-ware and technical data rights granted to the federal government include only those
8、 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) an
9、d DFARS 227.7202-3 (Rights in Commercial Computer Software or Com-puter Software Documentation).Safety NoticesCAUTIONA 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
10、product or loss of important data. Do not proceed beyond a CAUTION notice until the indicated conditions are fully understood and met. WARNINGA 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
11、result in personal injury or death. Do not proceed beyond a WARNING notice until the indicated condi-tions are fully understood and met.2 34410A/11A/L4411A Users GuideSafety InformationDo not defeat power cord safety ground fea-ture. Plug in to a grounded (earthed) outlet. Do not use product in any
12、manner not speci-fied by the manufacturer.Do not install substitute parts or perform any unauthorized modification to the prod-uct. Return the product to an Agilent Tech-nologies Sales and Service Office for service and repair to ensure that safety features are maintained. Safety Symbols WARNINGMain
13、 Power and Test Input Dis-connect: Unplug instrument from wall outlet, remove power cord, and remove all probes from all terminals before servicing. Only qualified, service-trained person-nel should remove the cover from the instrument. WARNINGLine and Current Protection Fuses: For continued protect
14、ion against fire, replace the line fuse and the current-protection fuse only with fuses of the specified type and rating.WARNINGFront/Rear Switch: Do not change the position of the Front/Rear switch on the front panel while signals are present on either the front or rear set of ter-minals. The switc
15、h is not intended as an active multiplexer. Switch-ing while high voltages or cur-rents are present may cause instrument damage and lead to the risk of electric shock.WARNINGIEC Measurement Category II. The HI and LO input terminals may be connected to mains in IEC Cate-gory II installations for lin
16、e volt-ages up to 300 VAC. To avoid the danger of electric shock, do not connect the inputs to mains for line voltages above 300 VAC. See “IEC Measurement Category II Overvoltage Protection“ on the following page for further infor-mation.WARNINGProtection Limits: To avoid instru-ment damage and the
17、risk of elec-tric shock, do not exceed any of the Protection Limits defined in the following section.Earth GroundChassis GroundRisk of electric shockRefer to manual for addi-tional safety informationCAT II (300V) IEC Measurement Category II. Inputs may be connected to mains (up to 300 VAC) under Cat
18、egory II overvoltage condi-tions.34410A/11A/L4411A Users Guide 3Protection LimitsThe Agilent 34410A/11A and L4411A Digital Multimeters provide protection circuitry to prevent damage to the instrument and to protect against the danger of electric shock, provided the Protection Limits are not exceeded
19、. To ensure safe operation of the instrument, do not exceed the Protection Limits shown on the front and rear panel, and defined below:Note: The front-panel terminals are shown above. The rear-panel terminals are identi-cal. The Front/Rear switch selects the ter-minal set to be used. Do not operate
20、this switch while signals are present on the front or rear terminals. The current-protec-tion fuse is on the rear panel.Input Terminal Protection LimitsProtection Limits are defined for the input terminals:Main Input (HI and LO) Terminals. The HI and LO input terminals are used for voltage, resistan
21、ce, capacitance, and diode test measurements. Two Protection Limits are defined for these terminals:HI to LO Protection Limit. The Protection Limit from HI to LO (“A“ in the figure at left) is 1000 VDC or 750 VAC, which is also the maximum voltage measurement. This limit can also be expressed as 100
22、0 Vpk maximum.LO to Ground Protection Limit. The LO input terminal can safely “float“ a maxi-mum of 500 Vpk relative to ground. This is Protection Limit “B“ in the figure.As is implied by the above limits, the Protec-tion Limit for the HI input terminal is a maxi-mum of 1500 Vpk relative to ground.C
23、urrent Input Terminal. The current input (“I“) terminal has a Protection Limit of 3A (rms) maximum current flowing from the LO input terminal. This is Protection Limit “C“ in the figure. Note that the current input ter-minal will be at approximately the same voltage as the LO terminal.Note: The curr
24、ent-protection circuitry includes a fuse on the rear panel. To main-tain protection, replace this fuse only with a fuse of the specified type and rating.Sense Terminal Protection LimitsThe HI and LO sense terminals are used only for four-wire resistance and tempera-ture measurements (“ 4W“). The Pro
25、tec-tion Limit is 200 Vpk for all of the terminal pairings (“D“ in the figure):LO sense to LO input.HI sense to LO input.HI sense to LO sense.Note: The 200 Vpk limit on the sense termi-nals is the Protection Limit. Operational voltages in resistance measurements are much lower less than 10 V in norm
26、al operation.IEC Measurement Category II Overvoltage ProtectionTo protect against the danger of electric shock, the Agilent 34410A/11A and L4411A Digital Multimeters provide overvoltage pro-tection for line-voltage mains connections meeting both of the following conditions:The HI and LO input termin
27、als are con-nected to the mains under Measurement Category II conditions, defined below, andThe mains are limited to a maximum line voltage of 300 VAC.IEC Measurement Category II includes elec-trical devices connected to mains at an out-let on a branch circuit. Such devices include most small applia
28、nces, test equipment, and other devices that plug into a branch outlet or socket. The 34410A/11A and L4411A may be used to make measurements with the HI and LO inputs connected to mains in such devices, or to the branch outlet itself (up to 300 VAC). However, the 34410A/11A and L4411A may not be use
29、d with its HI and LO inputs connected to mains in perma-nently installed electrical devices such as the main circuit-breaker panel, sub-panel disconnect boxes, or permanently wired motors. Such devices and circuits are sub-ject to overvoltages that may exceed the protection limits of the 34410A/11A
30、and L4411A.Note: Voltages above 300 VAC may be mea-sured only in circuits that are isolated from mains. However, transient overvoltages are also present on circuits that are isolated from mains. The Agilent 34410A/11A and L4411A are designed to safely withstand occasional transient overvoltages up t
31、o 2500 Vpk. Do not use this equipment to measure circuits where transient overvolt-ages could exceed this level.4 34410A/11A/L4411A Users GuideAdditional NoticesWaste Electrical and Electronic Equipment (WEEE) Directive 2002/96/ECThis product complies with the WEEE Direc-tive (2002/96/EC) marking re
32、quirement. The affixed product label (see below) indi-cates that you must not discard this electri-cal/electronic product in domestic household waste.Product Category: With reference to the equipment types in the WEEE directive Annex 1, this product is classified as a “Monitoring and Control instrum
33、entation“ product.Do not dispose in domestic household waste.To return unwanted products, contact your local Agilent office, or see for more information. Agilent 34138A Test Lead SetThe Agilent 34410A/11A is provided with an Agilent 34138A Test Lead Set, described below.Test Lead Ra tingsTest Leads
34、 - 1000V, 15AFine Tip Probe Attachments - 300V, 3AMini Grabber Attachment - 300V, 3ASMT Grabber Attachments - 300V, 3AOperationThe Fine Tip, Mini Grabber, and SMT Grab-ber attachments plug onto the probe end of the Test Leads. MaintenanceIf any portion of the Test Lead Set is worn or damaged, do not
35、 use. Replace with a new Agilent 34138A Test Lead Set. WARNINGIf the Test Lead Set is used in a manner not specified by Agilent Technologies, the protection pro-vided by the Test Lead Set may be impaired. Also, do not use a dam-aged or worn Test Lead Set. Instrument damage or personal injury may res
36、ult.34410A/11A/L4411A Users Guide 5DECLARATION OF CONFORMITY According to EN ISO/IEC 17050-1:2004 Manufacturers Name: Agilent Technologies, Incorporated Manufacturers Address: 900 South Taft Ave Loveland, CO 80537 USA Declares under sole responsibility that the product as originally delivered Produc
37、t Name: 6 Digit Multimeter Model Number: 34410A, 34411A, L4411A Product Options: This declaration covers all options of the above product(s) complies with the essential requirements of the following applicable European Directives, and carries the CE marking accordingly: Low Voltage Directive (73/23/
38、EEC, amended by 93/68/EEC) EMC Directive (89/336/EEC, amended by 93/68/EEC) and conforms with the following product standards: EMC Standard Limit IEC 61326:2002 / EN 61326:1997+A1:1998 +A2:2000+A3:2003 Reference Standards CISPR 11:1990 / EN 55011:1990 Class A Group 1 IEC 61000-4-2:1995 / EN 61000-4-
39、2:1995 4 kV/4 kV contact/air IEC 61000-4-3:1995 / EN 61000-4-3/1995 3 V/m, 80-1000 MHz IEC 61000-4-4:1995 / EN 61000-4-4:1995 0.5 kV signal lines, 1 kV power lines IEC 61000-4-5:1995 / EN 61000-4-5:1995 0.5 kV line-line, 1 kV line-ground IEC 61000-4-6:1996 / EN 61000-4-6:1996 3 V, 0.15-80 MHz IEC 61
40、000-4-11:1994 / EN 61000-4-11:1994 1 cycle, 95% Canada: ICES-001:2004 Australia/New Zealand: AS/NZS CISPR 11:2002 The product was tested in a typical configuration with Agilent Technologies test systems. Safety IEC 61010-1:2001 / EN 61010-1:2001 Canada: CAN/CSA-C22.2 No. 61010-1-04, 168520 USA: ANSI
41、/UL 61010-1:2005 Supplementary Information: This DoC applies to above-listed products placed on the EU market after: 17 January 2007 Date David L. Kepler Quality Manager For further information, please contact your local Agilent Technologies sales office, agent or distributor, or Agilent Technologie
42、s Deutschland GmbH, Herrenberger Strae 130, D 71034 Bblingen, Germany. 6 34410A/11A/L4411A Users GuideAgilent 34410A/11A/L4411A at a GlanceThe Agilent 34410A, 34411A, and L4411A multimeters provide 6-digit, high-performance dc and ac measurements.Voltage and Current Measurements. DC and AC(true-rms)
43、.Resistance Measurements. 2-wire and 4-wire.Continuity and Diode Testing.Frequency and Period Measurements.Capacitance Measurements.Temperature Measurements. Thermistor and RTD.Auto and Manual Ranging.Math Features. Null, dB, dBm, limits, and statistics. Data Logging. Into non-volatile instrument me
44、mory.Instrument State Storage. User-defined named states.GPIB (IEEE-488), USB, and LAN. Three standard remote interfaces. LXI Class C Compliant.Web Interface. Direct web browser access to instrument.SCPI Compatibility. For easy instrument programming.Voltmeter Complete and External Trigger Signals.
45、Synchronize with other instruments in your test system.Note: This manual covers operation of the Agilent 34410A, 34411A, and L4411A 6 Digit Multimeters. The features described in this manual, except where otherwise noted, apply to each of the multimeters. Key Differences:Model 34410A Model 34411A/L4
46、411AUp to 10,000 readings per second. Up to 50,000 readings per second. Reading memory (buffer) up to 50,000 readings. Reading memory (buffer) up to 1 million readings. Pretriggering, internal level triggering, and digitizer specifications. 34410A/11A/L4411A Users Guide 7The Front Panel at a Glance
47、(34410A/11A)WARNINGFront/Rear Switch: Do not change the position of the Front/Rear switch on the front panel while signals are present on either the front or rear set of terminals. This switch is not intended as an active multiplexer. Switching while high voltages or currents are present may cause i
48、nstrument damage and lead to the risk of electric shock.1 On/Off Switch 8 Exit Key (Auto Range)2 Measurement Function Keys 9 Shift Key (Local)3 Configuration Key 10 Menu Navigation Keypad (Range)4 Second Display Key (Reset) 11 Front/Rear Switch5 Null Key (Math Functions) 12 HI and LO Sense Terminals
49、 (4-wire measurements)6 Data Logger Key (Utility) 13 HI and LO Input Terminals (all functions except current)7 Trigger Key (Auto Trig) 14 Current Input Terminal (ac and dc current)8 34410A/11A/L4411A Users GuideThe Rear Panel at a Glance (34410A/11A)WARNINGFor protection from electrical shock, the power cord ground must not be defeated. For continued protection from fire, replace fuses only with fuses of the specified type and rating.1 Cur
