Optical fibres - Measurement methods and test procedures. Bandwidth1 Scope This part of IEC 60793 describes three methods for determining and measuring the modal bandwidth of multimode optical fibres (see IEC 60793210, IEC 6079330 series and IEC 6079340 series). The baseband frequency response is directly measured in the frequency domain by determining the fibre response to a sinusoidaly modulated light source. The baseband response can also be measured by observing the broadening of a narrow pulse of light. The

BS 6949 provides you with test methods to demonstrate the performance of your bitumen-based coatings

Who is BS EN 14187-9 for

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Annex B (informative) Assessment of probability PX of damage

BS EN 60529:1992

installation and operation in the field

Pertaining to circular tubes

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and a specific application operating as a client of the services and type definitions provided by this component

- Individual Service View

you can be ensured of achieving accuracy in terms of product parameters

It is for this reason that a working group was created to investigate the applicability of presently available standards to the dependability of static electricity metering equipment