WG 6 - TC 45/WG 6

Lays down definitions, test methods and procedures for density gauges utilizing ionizing radiation designed for measuring the density of liquids, gas vapours, slurries or fluidized solids. The output signals from density gauges may be either analogue or digital.

Describes test methods and procedures for ionizing radiation measurement systems designed for either continuous or discrete measurements and checks of mass per unit of surface, mass per unit of length, or thickness of materials produced in industrial processes.