T/CI 090-2023 Active

Scope: This document specifies the requirements for test equipment and instruments, test conditions, and test methods for hydrogen injectors used in fuel cell systems (hereinafter referred to as injectors). This document is applicable to the testing of hydrogen injectors used in fuel cell systems. Main technical content: - Samples must pass the factory/line-off testing before performance testing can be conducted. - The injectors should be free from obvious scratches, deformations, or other defects. - The nameplates and markings should be installed correctly and firmly, with clear writing. - The components should be securely fastened, free from rust, burrs, cracks, or other defects or damage, and visually free from obvious cosmetic damage or impurities. - Test environment: - Temperature of the test area: 5°C to 45°C. - The hydrogen-related test areas should comply with the relevant provisions of GB/T 29729-2022.