This European Standard specifies the special conditions and procedures permittingThe extension to wider rangesof applicability of the following test methods:一determination of resistance to hydrostatic pressure;一verification of the means of initiation;一determination of transmission of detonation;Standardised test methods at extreme temperatures forThe following purposes are not given:determination of sensitiveness to friction;determination of sensitiveness to impact;determination of resistance to water;determination of the initiating capability of boosters;determination of velocity of detonation.NOTE InThese cases,The manufacturer of the explosive should provide a suitable test method and, in cases whereTheresults should be checked by an independent institution or authority,The manufacturer andThe institution or authority shouldagree upon a suitable test method.2 Normative referencesThis European Standard incorporates by dated or undated reference, provisions from other publications.Thesenormative references are cited atThe appropriate places inThe text, andThe publications are listed hereafter. Fordated references, subsequent amendments to or revisions of any of these publications apply toThis EuropeanStandard only when incorporated in it by amendment or revision. For undated referencesThe latest edition of thepublication referred to applies (including amendments).EN 13631-6, Explosives for civil usesPart 6:Determination of resistance to hydrostaticEN 13631一10, Explosives for civil uses一High explosives一Part 10:Verification of the means of initiation.EN 13631一11:2003,detonation.for civil usesexplosives一尸art 11:Determination of transmission ofEN 13857-1:2003, Explosives for civil uses一Part 1:Terminology.EN ISO/IEC 17025, General requirements forThe competence of testing and calibration laboratories17025:1999).
EN 13631-7:2003 history
2003EN 13631-7:2003 Explosives for civil uses - High explosives - Part 7: Determination of safety and reliability at extreme temperatures