1、March 2013 Translation by DIN-Sprachendienst.English price group 13No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS
2、13.340.10!$os“1957680www.din.deDDIN EN ISO 15027-3Immersion suits Part 3: Test methods (ISO 15027-3:2012);English version EN ISO 15027-3:2012,English translation of DIN EN ISO 15027-3:2013-03Schutzkleidung gegen Unterkhlung im Wasser Teil 3: Prfverfahren (ISO 15027-3:2012);Englische Fassung EN ISO 1
3、5027-3:2012,Englische bersetzung von DIN EN ISO 15027-3:2013-03Combinaisons de protection thermique en cas dimmersion Partie 3: Mthodes dessai (ISO 15027-3:2012);Version anglaise EN ISO 15027-3:2012,Traduction anglaise de DIN EN ISO 15027-3:2013-03SupersedesDIN EN ISO 15027-3:2002-06www.beuth.deDocu
4、ment comprises 25 pagesIn case of doubt, the German-language original shall be considered authoritative.02.13DIN EN ISO 15027-3:2013-03 2 A comma is used as the decimal marker. National foreword This document (EN ISO 15027-3:2012) has been prepared by Technical Committee CEN/TC 162 “Protective cloth
5、ing including hand and arm protection and lifejackets” (Secretariat: DIN, Germany) in collaboration with Technical Committee ISO/TC 188 “Small craft”, Subcommittee SC 1 “Personal safety equipment” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was the Normenauss
6、chuss Sport- und Freizeitgert (Sports Equipment Standards Committee), Working Committee NA 112-04-04 AA Wasserrettungs- und Sicherheitsmittel. DIN EN ISO 15027 consists of the following parts, under the general title Immersion suits: Part 1: Constant wear suits, requirements including safety Part 2:
7、 Abandonment suits, requirements including safety Part 3: Test methods The DIN Standards corresponding to the International Standards referred to in this document are as follows: ISO 9886 DIN EN ISO 9886 ISO 10551 DIN EN ISO 10551 ISO 12402 (all parts) DIN EN ISO 12402 (all parts) ISO 12894 DIN EN I
8、SO 12894 ISO 13935-2 DIN EN ISO 13935-2 ISO 13937-4 DIN EN ISO 13937-4 Amendments This standard differs from DIN EN ISO 15027-3:2002-06 as follows: a) it has been clarified that the test subjects are human test subjects; b) two sites for skin temperature measurement have been added; c) the field of
9、vision test has been revised; d) Subclauses 3.10 and 3.11 have been combined in one clause and subsequent clauses have been renumbered; e) the mean body temperature has been deleted; f) it has been clarified that underclothing is to be specified by the manufacturer; g) requirements regarding the tes
10、ting of a Class D suit have been revised. Previous editions DIN EN ISO 15027-3: 2002-06 DIN EN ISO 15027-3:2013-03 3 National Annex NA (informative) Bibliography DIN EN ISO 9886, Ergonomics Evaluation of thermal strain by physiological measurements DIN EN ISO 10551, Ergonomics of the thermal environ
11、ment Assessment of the influence of the thermal environment using subjective judgement scales DIN EN ISO 12402 (all parts), Personal flotation devices DIN EN ISO 12894, Ergonomics of the thermal environment Medical supervision of individuals exposed to extreme hot or cold environments DIN EN ISO 139
12、35-2, Textiles Seam tensile properties of fabrics and made-up textile articles Part 2: Determination of maximum force to seam rupture using the grab method DIN EN ISO 13937-4, Textiles Tear properties of fabrics Part 4: Determination of tear force of tongue-shaped test specimens (Double tear test) D
13、IN EN ISO 15027-3:2013-03 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 15027-3 November 2012 ICS 13.340.10 Supersedes EN ISO 15027-3:2002English Version Immersion suits - Part 3: Test methods (ISO 15027-3:2012) Combinaisons de protection thermique en ca
14、s dimmersion -Partie 3: Mthodes dessai (ISO 15027-3:2012) Schutzkleidung gegen Unterkhlung im Wasser - Teil 3: Prfverfahren (ISO 15027-3:2012) This European Standard was approved by CEN on 31 October 2012. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the
15、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 CEN-CENELEC Management Centre or to any CEN member. This European Standard e
16、xists 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 CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national
17、standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia
18、, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2012 CEN All rights of exploitation in any form and by any means reserved world
19、wide for CEN national Members. Ref. No. EN ISO 15027-3:2012: EContents PageForeword .1 Scope 2 Normative references .3 Testing of the device 3.1 General .3.2 Sampling 3.3 Human test subjects .3.4 Fuel resistance test .3.5 Flammability test .3.6 Rotating shock bin test 3.7 Leakage measurement .3.8 Th
20、ermal test 3.9 Temperature cycling test .133.10 Ergonomic performance testing .13Annex A (normative) Test results Uncertainty of measurement .19Bibliography .Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 89/686/EEC on personal prote
21、ctive equipment .DIN EN ISO 15027-3:2013-03 EN ISO 15027-3:2012 (E) 234444556678102021Foreword This document (EN ISO 15027-3:2012) has been prepared by Technical Committee CEN/TC 162 “Protective clothing including hand and arm protection and lifejackets“, the secretariat of which is held by DIN, in
22、collaboration with Technical Committee ISO/TC 188 “Small craft“. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by May 2013, and conflicting national standards shall be withdrawn at the latest by Ma
23、y 2013. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 15027-3:2002. This document has been prepared
24、under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive. For relationship with EU Directive, see informative Annex ZA, which is an integral part of this document. According to the CEN/CENELEC Internal Regula
25、tions, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Ita
26、ly, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN ISO 15027-3:2013-03 EN ISO 15027-3:2012 (E) 3 1 ScopeThis part of ISO 15027 specifies the test methods for constant wear sui
27、ts, including helicopter transit suits, and abandonment suits.Requirements for constant wear suits are given in ISO 15027-1:2012 and requirements for abandonment suits are given in ISO 15027-2:2012.2 Normative referencesThe following referenced documents are indispensable for the application of this
28、 document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.EN 590, Automotive fuels Diesel Requirements and test methodsISO 811, Textile fabrics Determination of resistance to water penetra
29、tion Hydrostatic pressure testISO 12402 (all parts), Personal flotation devicesISO 13935-2, Textiles Seam tensile properties of fabrics and made-up textile articles Part 2: Determination of maximum force to seam rupture using the grab methodISO 15027-1:2012, Immersion suits Part 1: Constant wear sui
30、ts, requirements including safetyISO 15027-2:2012, Immersion suits Part 2: Abandonment suits, requirements including safety3 Testing of the device3.1 GeneralRequirements, for which no special test methods are given in this part of ISO 15027, shall be tested in one of the following ways:a) by tests r
31、eferred to in ISO 15027-1 and ISO 15027-2; orb) by measurement; orc) by visual assessment; ord) by functional test.Prior to testing, materials and components shall be conditioned for (24 0,1) h under standard atmosphere. The temperature cycling test and the rotating shock bin test shall be carried o
32、ut as pre-conditioning before any other tests are carried out.DIN EN ISO 15027-3:2013-03 EN ISO 15027-3:2012 (E) 43.2 SamplingWhere materials and components are common to a range of suits, it is permitted to test just one sample of each material or component, unless specified otherwise by the releva
33、nt test procedure.3.3 Human test subjects3.3.1 Instruction and selectionAll human test subjects shall be familiar with the use of the suit under test. They shall be informed and instructed on the potential hazards of the tests. The human test subjects shall have a medical check-up to prove their med
34、ical fitness for completing the test. See also 3.8.NOTE Attention is drawn to the principles of the Declaration of Helsinki (World Medical Association, 1964) as amended at Edinburgh 2000.3.3.2 Number and sizes of human test subjectsWhere tests call for the use of human test subjects, unless otherwis
35、e specified, six people shall be used, each wearing a suit of a size category suitable for their build. Their body sizes shall be within the heights and masses shown in Table 1.Table 1 Human test subject sizesHeight mmMass kg1 400 to 1 6001 person under 60 1 person over 60 1 600 to 1 8001 person und
36、er 70 1 person over 70 1 8001 person under 80 1 person over 803.3.3 Gender of human test subjectsAt least one and not more than three of the persons should be females.3.3.4 Fitness of human test subjectsThe persons complying with the criteria of 3.3.1 shall be capable of relaxing when in water out o
37、f their depth, be able to swim for 20 min and cover a distance of 350 m with the aid of an approved personal flotation device as recommended by the manufacturer and, after sufficient rest, board the platform specified in 3.10.6.6.3.3.5 Dress of human test subjectsThroughout the following tests, unle
38、ss otherwise specified, the underclothing specified by the manufacturer or, if not specified by the manufacturer, the standard underclothing according to 3.8.1.3 shall be worn by each human test subject.3.3.6 Pass/fail criteriaAll samples shall pass all objective tests for the entire device to meet
39、the requirements of ISO 15027-1:2012 or ISO 15027-2:2012. However, due to the high variability between human test subjects and the difficulty in assessing some subjective measures, it is permitted that a device does not completely meet the requirements of the following subjective tests1)in a single
40、sample and in no more than one human test subject. In these 1) For the purpose of this clause, “subjective tests” includes all tests that require the participation of human test subjects.DIN EN ISO 15027-3:2013-03 EN ISO 15027-3:2012 (E) 5 circumstances, two other human test subjects within the same
41、 weight category and with the same gender, wearing the same size of suit should be subjected to the same test and before the same test panel as at 3.10.3. If this additional test is still not clearly passed as required in ISO 15027-1:2012 or ISO 15027-2:2012, then the device shall be deemed to have
42、failed, whilst if it is clearly passed by the additional two subjects, the test panel may deem that the device has passed the test overall. 3.4 Fuel resistance testPlace three samples each of all exterior fabrics, typical seams, apertures and components in a suitable container and submerge them unde
43、r a 100 mm head of diesel according to EN 590 at a temperature of (20 2) C for 24 h. After removal from the container, remove the surface oil by wiping. Subject the samples to a hydrostatic test according to ISO 811 with a speed of 10 cm/min until 1 000 mm water head and then carry out a tensile sea
44、m strength test according to ISO 13935-2.3.5 Flammability test3.5.1 PrincipleThe test suit is passed over a test pan with burning test fuel to determine if the suit burns or continues to melt after removal.3.5.2 ApparatusTest pan, (300 20) mm (350 20) mm (65 5) mm.Test fuel: petrol or n-heptane.3.5.
45、3 SamplingOne suit system shall be subjected to the flammability test.3.5.4 ProcedurePlace the test pan in a draught-free area so that the suit, which is folded so that the neck part and feet are even, travels freely across the diagonal distance of the test pan.Fill the test pan with water to a dept
46、h of 10 mm, followed by enough petrol or n-heptane to make a minimum total depth of 40 mm.Ignite the petrol or n-heptane and allow to burn freely for 30 s.Drape the suit over a suitable hanger, folded at the waist with the front outward. The bottom of the suit shall be (250 20) mm from the top edge
47、of the test pan, see Figure 1. Secure loose parts above the lower part of the suit.Then expose the suit with a constant speed of 0,29 m/s through the flames for 2 s. The suit shall start and finish the test 2 m away from the closest edge of the test pan.3.5.5 EvaluationIt shall be reported if the su
48、it is destroyed by the flames. It shall be reported whether the suit sustains burning or continues melting 6 s after being removed from the flames.DIN EN ISO 15027-3:2013-03 EN ISO 15027-3:2012 (E) 6Dimensions in millimetresKey1 suit2 test pana Start.bFinish.Figure 1 Flammability test3.6 Rotating sh
49、ock bin test3.6.1 GeneralThe rotating shock bin test shall be carried out as a preconditioning before all other tests.3.6.2 ApparatusThe equipment used shall be that shown in Figure 2, consisting of a box of specific design made from plywood board, the inside surface of which shall be coated with hard plastic laminate or similar. The b
