ISO 7205:1986

Radionuclide gauges — Gauges designed for permanent installation

Establishes the following characteristics: a classification of the gauges and shielding devices, technical construction and performance requirements for radiation protection when using a radioactive source, control and test methods to verify the compliance with those requirements, indications to be shown on the gauges. Does not apply to gauges which are not subject to general rules regarding supply and possession of artificial radionuclides nor to ion generators.