High-voltage test techniques. Partial discharge measurements1 Scope This International Standard is applicable to the measurement of partial discharges which occur in electrical apparatus, components or systems when tested with alternating voltages up to 400 Hz or with direct voltage. This standard defines the terms used; defines the quantities to be measured; describes test and measuring circuits which may be used; defines analogue and digital measuring methods required for common applications; specifies

ISO 19650-5 on the security-minded management of information will help reduce the risk of loss

ISBN 0 580 42758 7

Why should you use BS EN 61834-9 - Helical-scan digital video cassette recording system

Industries where acme screw threads are used

Tensile testing:

such as boilers

General requirements for operation microscopes and test methods for these requirements are specified in BS ISO 10936-1

the results and the method of expression used

The connection of single-phase installations is not specifically addressed

Window and door manufacturers

altitude and vibration is useful for:

4 helps in increasing the life of footwear at different climatic conditions