GB/T 5508-2025 in English

This standard provides a method for determining the sand content in powdered grains. It outlines the procedures, equipment, and conditions necessary for accurate measurement. The method is designed to ensure consistency and reliability in the testing process. It includes detailed steps for sample preparation, testing, and calculation of results. The standard also specifies the requirements for the equipment used and the conditions under which the tests should be conducted. This standard is applicable to various types of powdered grains and is intended for use in quality control and regulatory compliance. The procedures described are based on established principles and are intended to provide a uniform approach to sand content determination.