UNI EN ISO 8031 : 2009

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Measurement of resistance of conductive, antistatic and
  non-conductive hoses
  4.1 General
  4.2 Apparatus
  4.3 Preparation and cleaning for the test
  4.4 Conditioning
  4.5 Procedure for hoses with conducting lining
      (on full hose length)
  4.6 Procedure for hoses with conducting cover
  4.7 Procedure for hoses with conducting compounds
      throughout
  4.8 Hose assemblies fitted with metal end fittings
  4.9 Test procedure to determine the electrical resistance
      through the wall of hoses and hose assemblies
5 Measurement of electrical continuity between metal end
  fittings of hose assemblies
6 Measurement of electrical discontinuity of hose
  assemblies
7 Measurement of electrical resistance of a hose assembly
  lining (conductive or static dissipating) or hose assembly
  cover (conductive or static dissipating) in contact with
  the metal end fitting
  7.1 General
  7.2 Apparatus
  7.3 Preparation and cleaning for the test
  7.4 Conditioning
  7.5 Test procedure
8 Test report
Annex A (informative) - Recommended terminology and limits
                        for electrical conductivity and
                        resistance

La norma definisce i metodi per le prove elettriche su tubi e tubi raccordati di gomma e di plastica allo scopo di determinare la resistenza elettrica di tubi conduttivi, antistatici e non conduttivi, e la continuità o la discontinuità elettrica tra i raccordi metallici.