NB/SH/T 0430-2019 in English

This standard specifies the method for determining the balanced reflux boiling point of brake fluid. It outlines the necessary apparatus, reagents, and procedures to ensure accurate and consistent measurement results. The scope of the standard includes the preparation of samples, calibration of equipment, and the execution of tests under defined conditions. Detailed steps are provided for conducting the test, including temperature control, pressure regulation, and observation of boiling point characteristics. The standard also includes guidelines for recording and reporting test results. This document is intended for use by professionals involved in the testing and quality control of brake fluids. It provides a uniform approach to evaluating the boiling point performance of brake fluids, which is essential for their proper function and safety in various applications. The method described is applicable to a range of brake fluid types and formulations commonly used in the industry.