BS 903-C1:1991

Superseded

View Superseded by

Physical testing of rubber Determination of surface resistivity

Available format(s)

Hardcopy , PDF

Superseded date

30-09-2011

Language(s)

English

Published date

31-10-1991

Publisher

British Standards Institution

Committees responsible
Foreword
Method
0 Introduction
1 Scope
2 Definitions
3 Form of test specimen
4 Number of test specimens
5 Specimen holders and electrodes
6 Apparatus
7 Conditioning
8 Conditions of test
9 Procedure
10 Calculation of results
11 Precision
12 Test report
Appendices
A Choice of electrode dimensions
B Types of intimately applied electrodes
C High voltage supply
Table
1 Electrode dimensions
Figures
1 Schematic arrangement of electrodes
2 Suitable rigid electrode system
3 Typical arrangements for test specimen with intimate
electrodes and backing plates
4 Arrangement of liquid electrodes
5 General purpose measuring circuit

Suitable for materials with a range of surface resisitivity levels of 10⁸ Ω or greater.

Committee	PRI/22
DevelopmentNote	Also numbered as BS 2782-2.231A(1991) Supersedes 90/46228 DC, BS 903-C1(1982) and BS 2782-2.231A(1982) (10/2005) Reviewed and confirmed by BSI, November 2008. (10/2008)
DocumentType	Standard
Pages	16
PublisherName	British Standards Institution
Status	Superseded
SupersededBy	BS ISO 14309:2011

BS 6233:1982	Methods of test for volume resistivity and surface resistivity of solid electrical insulating materials
IEC 60093:1980	Methods of test for volume resistivity and surface resistivity of solid electrical insulating materials
ISO 291:2008	Plastics Standard atmospheres for conditioning and testing