NB/T 20197.4-2015
Reliability and aging detection for instrumentation and control equipment in nuclear power plants.Part 4: Circuit Board (English Version)

Standard No.

NB/T 20197.4-2015

Language

Chinese, Available in English version

Release Date

2015

Published By

Professional Standard - Energy

Latest

NB/T 20197.4-2015

Scope

This part specifies the reliability and aging detection methods of circuit boards used in nuclear power plant instrumentation and control systems, including aging status monitoring and methods to improve reliability. This section is applicable to the reliability and aging detection and failure cause analysis of in-service circuit boards and spare parts of nuclear power plant instrumentation and control systems.

NB/T 20197.4-2015 history

• 2015 NB/T 20197.4-2015 Reliability and aging detection for instrumentation and control equipment in nuclear power plants.Part 4: Circuit Board