TS 1827 ISO 31-10

TS 1827 ISO 31-10 is a terminology standard within the International System of Units that organises the names and symbols of quantities associated with nuclear reactions and ionizing radiation. Standards of this kind help measurements, reports, and technical documents be read consistently across laboratories and engineering contexts; here the focus is on consistent designation of nuclear and radiation-related quantities.

Why nuclear and radiation terms are treated as a distinct domain

Nuclear processes and ionizing radiation use a measurement language that differs from everyday mechanical or electrical quantities. Concepts such as activity, dose, fluence, energy transfer, and related terms can carry different meanings depending on the source, medium, and exposure context. The names and symbols covered by this standard are intended to reduce ambiguity and support uniform technical writing. In general technical practice, that matters for reliable reporting, correct labelling, and consistent data exchange.

What this document covers as a standard

• Names for quantities related to nuclear reactions and ionizing radiation.
• Symbols used for those same quantities.
• A Turkish edition based on ISO 31-10:1992 and Amendment 1.
• Terminology and symbol consistency, not test methods or numerical limits.

This listing represents a withdrawn edition, but it remains useful as a historical technical reference and for interpreting older documents. It is especially relevant in radiation physics, nuclear engineering, health physics, and laboratory reporting where standardised terms help keep communication precise.