Piston-operated volumetric apparatus - Piston burettes Ingestion-build-260237 This part of PD 6682

This part of PD 6682 gives guidance on the use of BS EN 13139 which specifies the properties of aggregates and filler aggregates obtained by processing natural

regional or local regulatory provisions applicable in the place of use

BS EN 2591-6402 specifies a method of assessing the ability of optical connection elements (including permanent connections) and fibre optic couplers to withstand specified severities of mechanical shock

etc for high-pressure sodium vapour lamps

Co-sampled particulate matter trapped on the pre-filter and/or deposited on the walls of the sampler may be analysed

Piston-operated volumetric apparatus - Piston burettes Ingestion-build-260237 This part of PD 66821 Scope This part of ISO 8655 specifies metrological requirements, maximum permissible errors, requirements for marking and information to be provided for users, for piston burettes. It is applicable to piston burettes with nominal volumes up to 100 ml, designed to deliver their volume (Ex). NOTE General requirements and definitions of terms for piston operated volumetric apparatus are given in ISO 86551. Conformity testing (type evaluation) of piston