NEN EN 10330 : 2015

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Test specimen
6 Measurement
  6.1 Magnetization
  6.2 Measuring devices
      6.2.1 General
      6.2.2 Method A
      6.2.3 Method B
  6.3 Determination of coercivity
  6.4 Reproducibility
7 Test report
Annex A (normative) Precautions to be taken for measurements
        of coercivity below 40 A/m and above 160 kA/m

Defines the method of measurement of the coercivity of magnetic materials in an open magnetic circuit. Pertains to magnetic materials having a coercivity up to 500 kA/m.