National foreword
1 Scope
2 Normative references
3 Definitions
4 Principle
5 Apparatus
5.1 Test device
5.1.1 Energy carrier
5.1.2 Striker
5.1.3 Clamping device
5.2 Instruments for measuring force, specimen deformation
and specimen thickness
5.2.1 Load cell
5.2.2 Device for measuring the specimen deformation
5.2.3 Thickness gauge
6 Test specimens
6.1 Sampling and preparation of test specimens
6.2 Number of test specimens
6.3 Conditioning of test specimens
7 Procedure
7.1 Test atmosphere
7.2 Measuring the thickness
7.3 Clamping the test specimen
7.4 Impact-penetration test
8 Expression of results
9 Precision
10 Test report
Annex A (informative) General remarks
Annex B (informative) Bibliography
National Annex NA (informative) Bibliography