prEN 16263-4

SLOVENSKI STANDARD
01-junij-2021
Pirotehnični izdelki - Drugi pirotehnični izdelki - 4. del: Preskusne metode
Pyrotechnic articles - Other pyrotechnic articles - Part 4: Test methods
Pyrotechnische Gegenstände - Sonstige pyrotechnische Gegenstände - Teil 4:
Prüfverfahren
Articles pyrotechniques - Autres articles pyrotechniques - Partie 4 : Méthodes d'essai
Ta slovenski standard je istoveten z: prEN 16263-4
ICS:
71.100.30 Eksplozivi. Pirotehnika in Explosives. Pyrotechnics and
ognjemeti fireworks
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

DRAFT
EUROPEAN STANDARD
NORME EUROPÉENNE
EUROPÄISCHE NORM
June 2021
ICS 71.100.30 Will supersede EN 16263-4:2015
English Version
Pyrotechnic articles - Other pyrotechnic articles - Part 4:
Test methods
Articles pyrotechniques - Autres articles Pyrotechnische Gegenstände - Sonstige pyrotechnische
pyrotechniques - Partie 4 : Méthodes d'essai Gegenstände - Teil 4: Prüfverfahren
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 212.
If this draft becomes a European Standard, CEN members are bound to 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.

This draft European Standard was established by CEN 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 standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.

EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 16263-4:2021 E
worldwide for CEN national Members.

Contents Page
European foreword . 4
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Apparatus . 6
4.1 General . 6
4.2 Test area . 7
4.2.1 General . 7
4.2.2 Indoor . 7
4.2.3 Outdoor . 7
4.3 Timing device . 7
4.4 Calliper . 7
4.5 Ruler . 7
4.6 Measuring tape . 7
4.7 Wind speed meter . 7
4.8 Balance . 7
4.8.1 Balance, read to 0,1 g. . 7
4.8.2 Balance, read to 0,01 g. . 7
4.9 Temperature chamber . 8
4.10 Sound level meter . 8
4.11 Shock apparatus . 8
4.12 Drop-test apparatus . 8
4.13 Goniometer . 8
4.14 Devices for measuring of effect height . 8
4.15 Devices for measuring thrust. 9
4.16 Abrasive sheet . 9
4.17 Witness screen . 9
4.18 Transparent type size sheet . 10
4.19 High speed video equipment . 10
4.20 Further test apparatus . 10
5 Test methods . 11
5.1 General . 11
5.2 Construction . 11
5.2.1 Outer dimension of item . 11
5.2.2 Determination of calibre . 11
5.2.3 Determination of gross mass . 11
5.3 Design verification . 11
5.3.1 General . 11
5.3.2 Conformity to drawings and part lists . 11
5.3.3 Pyrotechnic composition — Determination of net explosive content . 11
5.4 Angle of ascent and height of effects . 12
5.4.1 General . 12
5.4.2 Apparatus . 12
5.4.3 Procedure. 12
5.5 Measurement of sound pressure level . 13
5.5.1 Apparatus . 13
5.5.2 Procedure . 13
5.6 Timing measurement . 13
5.6.1 Apparatus . 13
5.6.2 Procedure . 13
5.7 Mechanical conditioning . 13
5.7.1 Apparatus . 13
5.7.2 Procedure . 13
5.8 Mechanical impact test (Drop test) . 14
5.8.1 Apparatus . 14
5.8.2 General . 14
5.8.3 Procedure . 14
5.9 Thermal conditioning . 14
5.9.1 Apparatus . 14
5.9.2 Procedure . 14
5.10 Function test . 15
5.10.1 General . 15
5.10.2 Apparatus . 15
5.10.3 Procedure . 15
5.11 Measurement of thrust . 16
5.11.1 Apparatus . 16
5.11.2 Procedure . 16
5.12 Resistance to ignition by an abrasive surface . 17
5.12.1 Apparatus . 17
5.12.2 Procedure . 17
5.13 Further tests .
...