Guide to volumetric metering of viscous hydrocarbons Ingestion-build-156411 b) assisting specifiers and users

b) assisting specifiers and users in determining the appropriate equipment required for a given application

Addition of a workmanship clause and a note referring to good house keeping

The test report example in Annex F has been updated as group 0 is not addressed since the fourth edition of the series ISO 3405

It relates only to the treatment in layers

as antiviral plastic has a coating or other properties that absorb

Guide to volumetric metering of viscous hydrocarbons Ingestion-build-156411 b) assisting specifiers and users1 Scope This International Standard defines viscous hydrocarbons and describes the difficulties that arise when viscous hydrocarbons are raised to high temperatures. The effects of such temperatures upon meters, auxiliary equipment and fittings are discussed, and advice and warnings to overcome or mitigate difficulties are included.