BS EN ISO 8031:2020
$142.49
Rubber and plastics hoses and hose assemblies. Determination of electrical resistance and conductivity
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 24 |
This document specifies electrical test methods for rubber and plastics hoses, tubing and hose assemblies to determine the resistance of conductive, antistatic and non-conductive hoses and the electrical continuity or discontinuity between metal end fittings.
All the test methods described for rubber hoses in this document can also be applied to plastics hoses.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | undefined |
| 4 | European foreword Endorsement notice |
| 6 | Foreword |
| 7 | Introduction |
| 8 | 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 4.2.1 Test instruments |
| 9 | 4.2.2 Electrodes and contacts |
| 10 | 4.3 Preparation and cleaning for the test |
| 11 | 4.4 Conditioning 4.5 Procedure for hoses with conducting lining (on full hose length) 4.6 Procedure for hoses with conducting cover 4.6.1 Method for full hose lengths |
| 12 | 4.6.2 Method for test pieces as tested in the laboratory |
| 13 | 4.7 Procedure for hoses with conducting compounds throughout 4.7.1 Method for hoses up to 6 m in length 4.7.2 Method for hoses over 6 m in length 4.8 Hose assemblies fitted with metal end fittings |
| 14 | 4.9 Test procedure to determine the electrical resistance through the wall of hoses and hose assemblies 4.9.1 General 4.9.2 Test procedure for hoses (without end fittings) |
| 15 | 4.9.3 Test procedure for hose assemblies with metallic end fittings but without an internal wire helix in contact with the end fittings |
| 17 | 5 Measurement of electrical continuity between metal end fittings of hose assemblies 6 Measurement of electrical discontinuity of hose assemblies |
| 18 | 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 |
| 20 | 8 Test report |
| 22 | Annex A (informative) Recommended terminology and limits for electrical conductivity and resistance |
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