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1、BRITISH STANDARD BS EN 1303:2005 Building hardware Cylinders for locks Requirements and test methods The European Standard EN 1303:2005 has the status of a British Standard ICS 91.190 ? BS EN 1303:2005 This British Standard was published under the authority of the Standards Policy and Strategy Commi
2、ttee on 22 March 2005 BSI 22 March 2005 ISBN 0 580 45619 6 National foreword This British Standard is the official English language version of EN 1303:2005. It supersedes BS EN 1303:1998, which is withdrawn. The UK participation in its preparation was entrusted by Technical Committee B/538, Doors, w
3、indows, shutters, hardware and curtain walling, to Subcommittee B/538/4, Building hardware, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or E
4、uropean publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to includ
5、e all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiri
6、es on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 29 and a back cov
7、er. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1303 February 2005 ICS 91.190 Supersedes EN 1303:1998 English version Building hardware
8、- Cylinders for locks - Requirements and test methods Quincaillerie pour le btiment - Cylindres de serrures - Exigences et mthodes dessai Baubeschlge - Schliezylinder fr Schlsser - Anforderungen und Prfverfahren This European Standard was approved by CEN on 10 January 2005. CEN members are bound to
9、comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central
10、 Secretariat or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the
11、 official versions. CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain,
12、 Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2005 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Me
13、mbers. Ref. No. EN 1303:2005: E EN 1303:2005 (E) 2 Contents Page Foreword. 4 1 Scope 6 2 Normative references . 6 3 Terms and definitions. 7 4 Requirements . 7 4.1 General. 7 4.2 Key strength 7 4.3 Durability 7 4.4 Door mass 8 4.5 Fire resistance. 8 4.6 Safety 8 4.7 Corrosion resistance 8 4.7.1 Gene
14、ral. 8 4.7.2 Operation at extremes of temperature 8 4.8 Key related security 8 4.8.1 General. 8 4.8.2 Minimum number of effective differs 9 4.8.3 Minimum number of movable detainers. 9 4.8.4 Maximum number of identical steps. 9 4.8.5 Direct coding on key. 10 4.8.6 Operation of security mechanism. 10
15、 4.8.7 Torque resistance of plug/cylinder relevant to key related security. 10 4.9 Attack resistance 10 4.9.1 Resistance to attack by drilling. 10 4.9.2 Resistance to attack by chisel. 11 4.9.3 Resistance to attack by twisting . 11 4.9.4 Resistance to attack by plug / cylinder extraction 11 4.9.5 To
16、rque resistance of plug/cylinder relevant to attack resistance . 11 5 Test methods. 13 5.1 General. 13 5.2 Key strength 13 5.3 Durability tests 14 5.4 Door mass 15 5.5 Fire resistance. 15 5.6 Safety 15 5.7 Corrosion resistance (Test of operation at extremes of temperatures) 15 5.8 Key related Securi
17、ty 15 5.8.1 Minimum numbers of effective differs 15 5.8.2 Minimum number of movable detainer.15 5.8.3 Maximum number of identical steps. 15 5.8.4 Direct coding on key. 15 5.8.5 Operation of the security mechanism. 15 5.8.6 Torque resistance of plug and/or cylinder. 16 5.9 Attack resistance 16 5.9.1
18、Resistance to drilling 16 5.9.2 Resistance to attack by chisel. 16 5.9.3 Resistance to attack by twisting . 17 5.9.4 Resistance to attack by plug/cylinder extraction 17 6 Classification. 18 EN 1303:2005 (E) 3 6.1 General. 18 6.2 Category of use (1st digit). 18 6.3 Durability (2nd digit). 18 6.4 Door
19、 mass (3rd digit) . 18 6.5 Fire resistance (4th digit) 18 6.6 Safety (5th digit). 18 6.7 Corrosion resistance and temperature (6th digit) 18 6.8 Key related security (7th digit) 19 6.9 Attack resistance (8th digit) 19 7 Marking 19 Annex A (normative) Cylinders for use on fire/smoke resistant doors.
20、20 Annex B (normative) Corrosion resistance and temperature 21 Annex C (normative) Test apparatus illustrations. 22 Annex D (informative) Test sequence to minimise the number of samples to be tested some samples can be reused for several tests. 27 Annex E (informative) Standard test cycle. 28 Biblio
21、graphy . 29 EN 1303:2005 (E) 4 Foreword This document (EN 1303:2005) has been prepared by Technical Committee CEN/TC 33 “Doors, windows, shutters, building hardware and curtain walling”, the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standar
22、d, either by publication of an identical text or by endorsement, at the latest by August 2005, and conflicting national standards shall be withdrawn at the latest by August 2005. This document supersedes EN 1303:1998. The European Federation of Associations of Lock and Builders Hardware Manufacturer
23、s, ARGE, collaborated in the drafting of this European Standard. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, Fran
24、ce, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EN 1303:2005 (E) 5 Introduction The aim of the test methods described in this document is to keep hum
25、an influence on the test results to a minimum, thus improving reproducibility. EN 1303:2005 (E) 6 1 Scope This document applies to cylinders for locks normally used in buildings, which are designed to be used with cylinders. This document specifies performance and other requirements for the strength
26、, security, durability, performance and corrosion resistance of cylinders and their original keys. It establishes one category of use, three categories of durability, two categories each for fire and corrosion resistance all based on performance tests as well as six grades of key related security ba
27、sed on design requirements and three grades on performance tests that simulate attack. This document includes tests of satisfactory operation at temperatures between - 20 C and + 80 C. It specifies test methods to be used on cylinders and their protective measures linked with these cylinders and rec
28、ommended by the manufacturer. Corrosion resistance is specified by reference to the requirements of the European Standard EN 1670 on the protection of corrosion for locks and building hardware, see annex B. The suitability of cylinders for use on fire or smoke-door assemblies is determined by fire p
29、erformance tests conducted in addition to the performance testing required by this standard. Since suitability for use on fire doors is not essential in every situation, the manufacturer has the option to state if the cylinder conforms to these additional requirements or not. Unless otherwise specif
30、ied cylinders shall conform to the requirements specified in the relevant European Standard EN 1634-1 or prEN 1634-2, see annex A. Assessment of fire resistance of grade 1 doors is beyond the scope of this document. On occasions there may be a need for additional functions within the design of the c
31、ylinder. Purchasers should satisfy themselves that the products are suitable for their intended use. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the lat
32、est edition of the referenced document (including any amendments) applies. EN 1634-1, Fire resistance tests for door and shutter assemblies - Part 1: Fire doors and shutters prEN 1634-2, Fire resistance tests for door and shutter assemblies - Part 2: Fire door hardware - Building hardware for fire r
33、esisting doorsets and openable windows EN 1670:1998, Building hardware - Corrosion resistance - Requirements and test methods EN 1906, Building hardware - Lever handles and knob furniture - Requirements and test methods EN 1303:2005 (E) 7 3 Terms and definitions For the purposes of this document, th
34、e following terms and definitions apply: 3.1 cylinder device, usually distinct from its associated lock or latch, operated by a key 3.2 effective differ difference between cylinders of similar design, achieved only by the movable detainer, which allows each cylinder to be operated only by its own ke
35、y. The number of effective differs is equal to the number of theoretical differs after deduction of the differs suppressed by the manufacturer due to technical constraints and those differs suppressed in accordance with the restraints of 4.8.4 3.3 key separate device corresponding to the cylinder, w
36、hich can mechanically operate the cylinder 3.4 keyway aperture extending along the whole or part of the length of the plug into which the key is inserted 3.5 moveable detainer part of the mechanism of a cylinder, which should first be moved by the key into a pre-determined position before the key an
37、d/or plug can move 3.6 plug part of a cylinder that can be moved when the proper key is used 3.7 steps cuts in the surface of a bit or blade which operates movable detainers 4 Requirements 4.1 General NOTE The structure of this clause reflects the classification in accordance with clause 6. 4.2 Key
38、strength When tested in accordance with 5.2, the key shall not break under the applied maximum torque of 2,5 Nm. After the test, the key shall be capable of being removed from the cylinder and re-used to operate the same cylinder with a torque not exceeding 1.5 Nm. 4.3 Durability When tested in acco
39、rdance with 5.3, it shall be possible to operate the cylinders with a new original key with a torque not exceeding 1.5 Nm after the number of test cycles specified in Table 1. EN 1303:2005 (E) 8 Table 1 Number of cycles Durability Number of cycles Grade 4 25 000 Grade 5 50 000 Grade 6 100 000 4.4 Do
40、or mass No requirement. 4.5 Fire resistance Fire resistance shall be in accordance with annex A. 4.6 Safety No requirement. 4.7 Corrosion resistance 4.7.1 General Cylinders for corrosion resistance grade A or C (high) shall conform to the corrosion resistance requirements of grade 3 of EN 1670 as a
41、minimum (see annex B). This corrosion test shall apply to functionality only. No distinction is made between the inside and the outside of cylinder and/or door. After the corrosion test, the cylinder shall operate, using a maximum torque on the key of 1,5 Nm. 4.7.2 Operation at extremes of temperatu
42、re During testing in accordance with 5.7, it shall be possible to operate a cylinder with the proper key using a maximum torque of 1,5 Nm at both - 20 C and + 80 C. Grade 0 means no corrosion requirement and no temperature requirement Grade A means (high) corrosion resistance and no temperature requ
43、irement Grade B means no corrosion requirement but with temperature requirement Grade C means (high) corrosion resistance and temperature requirement 4.8 Key related security 4.8.1 General The security of a cylinder is determined by 2 security categories, which can be specified independently of each
44、 other: key related security; attack resistance ( 4.9). EN 1303:2005 (E) 9 In case of a double cylinder, it is assumed that the grades for both categories apply to the attack side / outside of the cylinder. This side shall have a proper indication/marking, either on the product or on the documents w
45、ith the product. 4.8.2 Minimum number of effective differs The minimum number of effective differs shall be as specified in Table 2. Table 2 Minimum Number of effective differs Key related security grade Minimum number of effective differs 1 100 2 300 3 15 000 4 30 000 5 30 000 6 100 000 4.8.3 Minim
46、um number of movable detainers The minimum number of movable detainers shall be as specified in Table 3. Table 3 Minimum number of movable detainers Key related security grade Minimum number of movable detainers 1 2 2 3 3 5 4 5 5 6 6 6 4.8.4 Maximum number of identical steps The choice of key steps
47、for movable detainer operation, which have the same operating level, shall be restricted as specified in Table 4. Table 4 Maximum number of identical steps Key related security grade Maximum number of identical steps 1 100 % 2 70 % , max. 2 adjacent 3 60 % , max. 2 adjacent 4 60 % , max. 2 adjacent
48、5 60 % , max. 2 adjacent 6 50 % , max. 2 adjacent NOTE The requirements as specified in table 4 relate to one row only of movable detainers. EN 1303:2005 (E) 10 4.8.5 Direct coding on key Direct key coding shall not be permitted on keys for key related security grades 3, 4, 5 and 6. 4.8.6 Operation
49、of security mechanism When tested in accordance with 5.8.5, the following requirements shall apply. For key related security grades 1, 2 and 3, before the durability test is commenced the new cylinder, with the next closest key to its own key using a torque of 1,5 Nm 0,2 0 + Nm, shall not be operable. For key related security grades 4, 5 and 6, after the durability test has been completed, the cylinder with the next closest key to its own key using a torque of 1,5 Nm 2,