Weproving Inspection Service

  Introduction Quality control is a series of measures taken by companies to ensure that their products meet established quality standards. Details What is quality control? Quality control is the measures taken by a company to ensure that the products it produces meet international and domestic standards. Quality control as defined by ISO 9000: "Part of quality management that focuses on meeting quality requirements. Quality assurance definition: Ensuring that a product or service meets specifications and requirements. Quality compliance definition: Ensuring that product quality meets the rules set by relevant agencies. What is  product quality inspection ? Quality inspection is the process of verifying whether the quality of the inspected raw materials and products meets the specified standards. It is verified through various professional methods, including measurement, inspection, measurement and testing. What Are the 4 Types of Product Inspection ? 1. Initial Production Che...

  Introduction AQL is widely used for the number of defects allowed in a batch of goods, but it is acceptable in terms of the overall quality of the goods. Details Acceptable Quality Limit  (AQL) is a standard used by professional inspectors when conducting sampling inspections, following the ISO 2859 standard and the tables it provides. This document is published by ISO and is equivalent to all national regulations (ANSI/ASQC Z1.4, NF06-022, BS 6001,) and is an international standard. Professional  third-party inspector s use the AQL table to determine the correct sample size (in short, how many samples are selected and inspected from the production batch) and the acceptance level (how many samples may be defective). Based on the AQL table, the inspector will sample the goods to evaluate different characteristics. If the number of defectives exceeds the AQL, the inspection report will show that the product did not reach the  AQL  level. AQL Table A AQL Table B ...