IEEE N42.62-2023

IEEE N42.62-2023 defines requirements for passive imaging radiation devices used to localize and identify radioactive and nuclear materials. It is a focused technical standard for PIRDs, helping align design and evaluation around how these systems detect and interpret radiation without relying on active interrogation. For organizations working in radiation detection and electromagnetic sensing, IEEE N42.62-2023 supports clearer product expectations, more consistent performance assessment, and better-informed procurement and compliance decisions.

IEEE N42.62-2023 overview

This standard addresses the passive imaging approach used in radiation detection equipment, where the device forms an image or directional indication from naturally emitted radiation. Its scope is closely tied to the engineering of sensing systems in the fields of waves and electromagnetics, as well as power, energy, and industry applications where radioactive or nuclear materials must be located. IEEE N42.62-2023 provides a technical reference for defining how PIRDs should be specified, evaluated, and compared in practical use.

Typical use cases

IEEE N42.62-2023 is commonly relevant for passive imaging instruments deployed in security screening, site surveys, and field response activities involving radioactive sources. It may be used when selecting or testing equipment that helps operators identify the presence and approximate location of nuclear or radioactive materials without active radiation emission from the device itself. The standard is also useful for manufacturers, laboratories, and end users who need a common basis for system characterization, acceptance checks, and technical documentation.

Why this standard matters

For passive imaging radiation devices, a clear standard helps reduce ambiguity in how performance is described and verified. IEEE N42.62-2023 supports more consistent design control, testing, and procurement by giving stakeholders a shared framework for device expectations. That matters when accuracy, repeatability, and operational confidence are important, especially in applications where locating radioactive or nuclear materials can affect safety and decision-making. Using the standard can also help reduce risk when comparing products or establishing compliance criteria.

• Passive imaging radiation devices
• Localization and identification of radioactive materials
• Nuclear material detection workflows
• Performance and evaluation reference points
• Technical documentation and procurement support