ANSI N42.38a-2018
American National Standard for Performance Criteria for Spectroscopy-Based Portal Monitors Used for Homeland Security

Standard No.

ANSI N42.38a-2018

Release Date

2019

Published By

Institute of Electrical and Electronics Engineers (IEEE)

Latest

ANSI N42.38a-2018

Scope

Amendment 1 addresses an observation made by a user of the standard. The observation raised a concern that misunderstandings may occur due to the common use of “tn” for otherre calculations. To address the concern, “tn” was changed to “p”. The value for the number of trials used in the standard remains the same.

ANSI N42.38a-2018 history

• 2019 ANSI N42.38a-2018 American National Standard for Performance Criteria for Spectroscopy-Based Portal Monitors Used for Homeland Security