Measurement of radioactivity. Gamma-ray emitting radionuclides. Generic test method using gamma-ray spectrometry Ingestion-build-93833 BS EN 61158-5-23 on industrial

BS EN 61158-5-23 on industrial communication network is useful for:

Safety regulatory authority

In BS EN 13230-1 mechanical tests are defined which provide assurance of the capability of sleepers or bearers to resist repetitive loading and provide sufficient durability

BS EN 16382 on thermal insulating materials and products is useful for:

Measurement of radioactivity. Gamma-ray emitting radionuclides. Generic test method using gamma-ray spectrometry Ingestion-build-93833 BS EN 61158-5-23 on industrial1 Scope This document describes the methods for determining the activity in becquerel (Bq) of gammaray emitting radionuclides in test samples by gamma ray spectrometry. The measurements are carried out in a testing laboratory following proper sample preparation. The test samples can be solid, liquid or gaseous. Applications include: routine surveillance of radioactivity released from nuclear installations or from sites discharging enhanced levels of