GB/T 6378.3-2024 Active National standards

GB/T 6378.3-2024 Sampling procedures for inspection by variables—Part 3:Double sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection

Publish Date: 2024-09-29 Implement Date: 2025-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 6378.3-2024

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Mathematics

ICS Name: The application of statistical methods

Publish Date: 2024-09-29

Implement Date: 2025-04-01

Pages: 108 pages

Scope

This document specifies the acceptance sampling system for measuring the secondary sampling inspection plan, which uses the percentage of defective products as a quality indicator and retrieves it using the Acceptable Quality Limit (AQL).
The purpose of the method presented in this document is to ensure that batches with actual quality levels superior to the Acceptable Quality Limit are accepted with a high probability, while ensuring that batches with actual quality levels inferior to the Acceptable Quality Limit are accepted with a low probability. The above-mentioned purpose is achieved through transfer rules. These rules are:
——When quality deterioration is detected, it is appropriate to automatically provide protection to the user by transferring to more stringent inspections or suspending sampling inspections;