1、CAN/CSA-C22.2 No. 61010-031-07(IEC 61010-031:2002, MOD)A National Standard of Canada(reaffirmed 2012)Safety Requirements for Electrical Equipment for Measurement, Control and Laboratory Use Part 031: Safety requirements for hand-held probe assemblies for electrical measurement and testLegal Notice f
2、or StandardsCanadian Standards Association (CSA) standards are developed through a consensus standards development process approved by the Standards Council of Canada. This process brings together volunteers representing varied viewpoints and interests to achieve consensus and develop a standard. Al
3、though CSA administers the process and establishes rules to promote fairness in achieving consensus, it does not independently test, evaluate, or verify the content of standards.Disclaimer and exclusion of liabilityThis document is provided without any representations, warranties, or conditions of a
4、ny kind, express or implied, including, without limitation, implied warranties or conditions concerning this documents fitness for a particular purpose or use, its merchantability, or its non-infringement of any third partys intellectual property rights. CSA does not warrant the accuracy, completene
5、ss, or currency of any of the information published in this document. CSA makes no representations or warranties regarding this documents compliance with any applicable statute, rule, or regulation. IN NO EVENT SHALL CSA, ITS VOLUNTEERS, MEMBERS, SUBSIDIARIES, OR AFFILIATED COMPANIES, OR THEIR EMPLO
6、YEES, DIRECTORS, OR OFFICERS, BE LIABLE FOR ANY DIRECT, INDIRECT, OR INCIDENTAL DAMAGES, INJURY, LOSS, COSTS, OR EXPENSES, HOWSOEVER CAUSED, INCLUDING BUT NOT LIMITED TO SPECIAL OR CONSEQUENTIAL DAMAGES, LOST REVENUE, BUSINESS INTERRUPTION, LOST OR DAMAGED DATA, OR ANY OTHER COMMERCIAL OR ECONOMIC L
7、OSS, WHETHER BASED IN CONTRACT, TORT (INCLUDING NEGLIGENCE), OR ANY OTHER THEORY OF LIABILITY, ARISING OUT OF OR RESULTING FROM ACCESS TO OR POSSESSION OR USE OF THIS DOCUMENT, EVEN IF CSA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES, INJURY, LOSS, COSTS, OR EXPENSES.In publishing and making
8、this document available, CSA is not undertaking to render professional or other services for or on behalf of any person or entity or to perform any duty owed by any person or entity to another person or entity. The information in this document is directed to those who have the appropriate degree of
9、experience to use and apply its contents, and CSA accepts no responsibility whatsoever arising in any way from any and all use of or reliance on the information contained in this document. CSA is a private not-for-profit company that publishes voluntary standards and related documents. CSA has no po
10、wer, nor does it undertake, to enforce compliance with the contents of the standards or other documents it publishes. Intellectual property rights and ownershipAs between CSA and the users of this document (whether it be in printed or electronic form), CSA is the owner, or the authorized licensee, o
11、f all works contained herein that are protected by copyright, all trade-marks (except as otherwise noted to the contrary), and all inventions and trade secrets that may be contained in this document, whether or not such inventions and trade secrets are protected by patents and applications for paten
12、ts. Without limitation, the unauthorized use, modification, copying, or disclosure of this document may violate laws that protect CSAs and/or others intellectual property and may give rise to a right in CSA and/or others to seek legal redress for such use, modification, copying, or disclosure. To th
13、e extent permitted by licence or by law, CSA reserves all intellectual property rights in this document.Patent rightsAttention is drawn to the possibility that some of the elements of this standard may be the subject of patent rights. CSA shall not be held responsible for identifying any or all such
14、 patent rights. Users of this standard are expressly advised that determination of the validity of any such patent rights is entirely their own responsibility.Authorized use of this documentThis document is being provided by CSA for informational and non-commercial use only. The user of this documen
15、t is authorized to do only the following:If this document is in electronic form:.load this document onto a computer for the sole purpose of reviewing it;.search and browse this document; and.print this document. Limited copies of this document in print or paper form may be distributed only to person
16、s who are authorized by CSA to have such copies, and only if this Legal Notice appears on each such copy.In addition, users may not and may not permit others to.alter this document in any way or remove this Legal Notice from the attached standard;.sell this document without authorization from CSA; o
17、r.make an electronic copy of this document.If you do not agree with any of the terms and conditions contained in this Legal Notice, you may not load or use this document or make any copies of the contents hereof, and if you do make such copies, you are required to destroy them immediately. Use of th
18、is document constitutes your acceptance of the terms and conditions of this Legal Notice.CSA Standards Update ServiceCAN/CSA-C22.2 No. 61010-031-07March 2007Title:Safety Requirements for Electrical Equipment for Measurement, Control and Laboratory Use Part 031: Safety requirements for hand-held prob
19、e assemblies for electrical measurement and testPagination:76 pages, each dated March 2007To register for e-mail notification about any updates to this publicationgo on-line to shop.csa.caclick on CSA Update ServiceThe List ID that you will need to register for updates to this publication is 2417818
20、.If you require assistance, please e-mail techsupportcsagroup.org or call 416-747-2233.Visit CSA Groups policy on privacy at csagroup.org/legal to find out how we protect your personal information.The Canadian Standards Association (CSA), under whose auspices this National Standard has been produced
21、, was chartered in 1919 and accredited by the Standards Council of Canada to the National Standards system in 1973. It is a not-for-profit, nonstatutory, voluntary membership association engaged in standards development and certification activities. CSA standards reflect a national consensus of prod
22、ucers and users including manufacturers, consumers, retailers, unions and professional organizations, and governmental agencies. The standards are used widely by industry and commerce and often adopted by municipal, provincial, and federal governments in their regulations, particularly in the fields
23、 of health, safety, building and construction, and the environment. Individuals, companies, and associations across Canada indicate their support for CSAs standards development by volunteering their time and skills to CSA Committee work and supporting the Associations objectives through sustaining m
24、emberships. The more than 7000 committee volunteers and the 2000 sustaining memberships together form CSAs total membership from which its Directors are chosen. Sustaining memberships represent a major source of income for CSAs standards development activities. The Association offers certification a
25、nd testing services in support of and as an extension to its standards development activities. To ensure the integrity of its certification process, the Association regularly and continually audits and inspects products that bear the CSA Mark. In addition to its head office and laboratory complex in
26、 Toronto, CSA has regional branch offices in major centres across Canada and inspection and testing agencies in eight countries. Since 1919, the Association has developed the necessary expertise to meet its corporate mission: CSA is an independent service organization whose mission is to provide an
27、open and effective forum for activities facilitating the exchange of goods and services through the use of standards, certification and related services to meet national and international needs.For further information on CSA services, write toCanadian Standards Association5060 Spectrum Way, Suite 10
28、0Mississauga, Ontario, L4W 5N6CanadaThe Standards Council of Canada (SCC) is thecoordinating body of the National StandardsSystem, a coalition of independent, autonomousorganizations working towards the furtherdevelopment and improvement of voluntarystandardization in the national interest.The princ
29、ipal objects of the SCC are to fosterand promote voluntary standardization as a meansof advancing the national economy, benefiting thehealth, safety, and welfare of the public, assistingand protecting the consumer, facilitating domesticand international trade, and furthering internationalcooperation
30、 in the field of standards.A National Standard of Canada (NSC) is a standardprepared or reviewed by an accredited Standards Development Organization (SDO) and approved by the SCC according to the requirements of CAN-P-2. Approval does not refer to the technical content of the standard; this remains
31、the continuing responsibility of the SDO. An NSC reflects a consensus of a number of capable individuals whose collective interests provide, to the greatest practicable extent, a balance of representation of general interests, producers, regulators, users (including consumers), and others with relev
32、ant interests, as may be appropriate to the subject in hand. It normally is a standard which is capable of making a significant and timely contribution to the national interest.Those who have a need to apply standards areencouraged to use NSCs. These standards are subjectto periodic review. Users of
33、 NSCs are cautionedto obtain the latest edition from the SDO which publishes the standard.The responsibility for approving standards as National Standards of Canada rests with theStandards Council of Canada270 Albert Street, Suite 200Ottawa, Ontario, K1P 6N7CanadaCette Norme nationale du Canada est
34、offerte en anglais et en franais.Although the intended primary application of this Standard is stated in its Scope, it is importantto note that it remains the responsibility of the users to judge its suitability for their particular purpose.Registered trade-mark of Canadian Standards AssociationCana
35、dian Standards AssociationCAN/CSA-C22.2 No. 61010-031-07First Edition(IEC 61010-031:2002, MOD)ISAISA-61010-031 (82.02.02)Second EditionUnderwriters Laboratories Inc.UL 61010-031First EditionSafety Requirements for Electrical Equipment for Measurement,Control and Laboratory Use Part 031: Safety requi
36、rements forhand-held probe assemblies for electrical measurement and testMarch 30, 2007This standard is based on IEC 61010-031, First Edition (2002).ANSI/UL 61010-031-2007Commitment for AmendmentsThis Standard is issued jointly by the Canadian Standards Association (CSA), ISA and UnderwritersLaborat
37、ories Inc. (UL). Comments or proposals for revisions on any part of the standard may besubmitted to CSA, ISA, or UL at any time. Revisions to this standard will be made only after processingaccording to the standards development procedures of CSA, ISA, and UL. CSA and UL will issuerevisions to this
38、standard by means of a new edition or revised or additional pages bearing their dateof issue. ISA will incorporate the same revisions into a new edition of the standard bearing the samedate of issue as the CSA and UL pages.CSA, ISA, and UL are separate and independent entities and each is solely res
39、ponsible for itsoperations and business activities. The CSA trade names and trademarks depicted in this documentare the sole property of the Canadian Standards Association (CSA). The ISA trade names andtrademarks depicted in this document are the sole property of ISA. The UL trade names andtrademark
40、s depicted in this document are the sole property of Underwriters Laboratories Inc. (UL).ISBN 1-55436-201-6 2007Canadian Standards AssociationAll rights reserved. No part of this publication may be reproduced in any form whatsoever without theprior permission of CSA.To purchase CSA Standards and rel
41、ated publications, visit CSAs Online Store at www.ShopCSA.caor call toll-free 1-800-463-6727 or 416-747-4044.ISBN 978-0-9791339-0-8Copyright 2007ISAAll rights reserved. Not for resale. No part of this publication may be reproduced in any form, includingan electronic retrieval system, without the pri
42、or written permission of ISA.ISBN 0-7629-1221-9Copyright 2007 Underwriters Laboratories Inc.Revisions of this Standard will be made by issuing revised or additional pages bearing their date ofissue. A UL Standard is current only if it incorporates the most recently adopted revisions, all of whichare
43、 itemized on the transmittal notice that accompanies the latest set of revised requirements.The most recent designation of ANSI/UL 61010-031 and ISA-61010-031 (82.02.02) as an AmericanNational Standard (ANSI) occurred on March 28, 2007.This ANSI/UL Standard for Safety, which consists of the First Ed
44、ition is under continuous maintenance,whereby each revision is ANSI approved upon publication. Comments or proposals for revisions on anypart of the Standard may be submitted to UL at any time. Proposals should be submitted via a ProposalRequest in ULs On-Line Collaborative Standards Development Sys
45、tem (CSDS) at http:/.CONTENTSPreface .5NATIONAL DIFFERENCES .7FOREWORD 81 Scope and object 101.1 Scope 101.2 Object .111.3 Verification .121.4 Environmental conditions .122 Normative references .123 Definitions 133.1 Parts and accessories .133.2 Electrical quantities 143.3 Tests 143.4 Safety terms 1
46、43.5 Insulation .154 Tests .184.1 General 184.2 Sequence of tests .194.3 Reference test conditions 194.4 Testing in SINGLE FAULT CONDITION 205 Marking and documentation .225.1 Marking 225.2 Warning markings .265.3 Durability of markings 265.4 Documentation 266 Protection against electric shock .286.
47、1 General 286.2 Determination of ACCESSIBLE parts 286.3 Permissible limits for ACCESSIBLE parts 316.4 Insulation requirements for protection against electric shock 356.5 CLEARANCES and CREEPAGE DISTANCES 406.6 Dielectric strength tests 466.7 Constructional requirements for protection against electri
48、c shock 497 Protection against mechanical HAZARDS 538 Mechanical resistance to shock and impact .538.1 Rigidity test .548.2 Drop test .548.3 Impact swing test 549 Temperature limits and protection against the spread of fire .559.1 General 559.2 Temperature tests .5610 Resistance to heat 5610.1 Integ
49、rity of CLEARANCES and CREEPAGE DISTANCES 5610.2 Resistance to heat .5711 Protection against HAZARDS from fluids .5711.1 General .5711.2 Cleaning 58MARCH 30, 2007 CAN/CSA-C22.2 NO. 61010-031-07 ISA-61010-031 (82.02.02) UL 61010-031 311.3 Specially protected PROBE ASSEMBLIES .5812 Components .5812.1 General .5812.2 Fuses .5912.3 HIGH-INTEGRITY components .59Annex A (normative) Measuring circuits for ACCESSIBLE current (see 6.3)A.1 Measuring circuits for d.c. and for a.c. with frequencies up to 1 MHz .61A.2 Measuring circuits for d.c. and for a.c. wi
