PN42.38_D12, 2015 is an inactive standards document for spectroscopy based portal monitors used for homeland security. It addresses performance criteria for systems that detect and evaluate radiation signatures as people, vehicles, or cargo pass through monitored points. In the context of power, energy and industry applications as well as fields, waves and electromagnetics, this technical document helps define measurable expectations for design and testing, supporting more consistent evaluation of PN42.38_D12, 2015 compliant equipment.

PN42.38_D12, 2015 overview

This standard focuses on approved draft performance criteria for spectroscopy based portal monitors, with emphasis on how such equipment should be assessed for security screening applications. It is relevant where radiation detection performance, measurement consistency, and operational reliability are important. PN42.38_D12, 2015 provides a structured basis for comparing monitor capabilities and for aligning procurement or test requirements with a defined technical reference. Its inactive status indicates it reflects a specific draft-stage standard snapshot.

Typical use cases

This document is typically used when selecting or evaluating portal monitors for homeland security checkpoints, border screening points, and controlled entry locations where spectroscopy based detection is needed. It may also support laboratory testing, acceptance review, and performance verification for radiation monitoring equipment intended to examine passing subjects or conveyances. PN42.38_D12, 2015 can be useful for engineering teams, test personnel, and purchasing staff who need a common specification reference for monitor behavior and measurement expectations.

Why this standard matters

For security-related detection systems, clear performance criteria help reduce ambiguity during design, procurement, and testing. PN42.38_D12, 2015 supports more consistent evaluation of spectroscopy based portal monitors by giving stakeholders a shared technical target for compliance and performance review. That can improve comparability between products, help limit risk from underperforming equipment, and make acceptance decisions more straightforward. In practice, this kind of standard can also aid documentation and quality control across deployment and maintenance workflows.

• Spectroscopy based portal monitor performance
• Homeland security screening applications
• Design and test criteria
• Compliance and acceptance review
• Inactive approved draft standard