BS EN ISO 8655-5:2002 pdf download.Piston-operated volumetric apparatus一 Part 5: Dispensers. This part of Iso 8655 specifies — metrological requirements, — maximum permissible errors, — requirements for marling and — information to be provided for users for dispensers. It is applicable to dispensers with nominal volumes from 1 jil up to 200 ml, designed to deliver their volume (Ex). NOTE General requirements and definitions of terms for piston-operated volumetric apparatus are given in ISO 8655-1 Conformity testing (type evaluation) of piston-operated volumetric apparatus is given in ISO 8655-6. Ei) Alternative test methods such as photometric and titrimetnc methods are given in ISO 8655-7. (j] For all other tests (e.g. quality assurance by the supplier, analytical and measuring equipment quality assurance by the user) see ISO 8655-6 or alternative test methods. For safety requirements of electrically powered piston burettes, see IEC 61010-1, 2 Normative references The following normative documents contain provisions which, through reference in mis text, constitute provisions of this part of ISO 8655. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this part of ISO 8655 are encouraged to investigate the possibility of applying the…