Measurement of fluid flow. Methods of specifying flowmeter performance Ingestion-build-260237 and protection and improvement of

and protection and improvement of drainage systems

IEC and CEN standards – it’s specifically written for the UK market (although it’s also popular in several overseas markets)

The compaction procedure using a roller running on vertical sliding steel plates is now described in the new clause

The document is also intended as guidance for future standard writers

Measurement of fluid flow. Methods of specifying flowmeter performance Ingestion-build-260237 and protection and improvement of1 Scope This International Standard applies to technical specifications and descriptions issued by manufacturers of flowmeters. It specifies methods of describing the performance of any flowmeter, for use in either closed conduits or open channels. It indicates how flowmeters may be classified according to their traceability group, and specifies how manufacturer's statements on traceability, quality assurance and conditions of use should be expressed,