T/CI 101-2023 Method for testing the reliability and performance of rare earth fluorescent ceramic used in laser lighting
T/CI 101-2023 Method for testing the reliability and performance of rare earth fluorescent ceramic used in laser lighting
Basic Information
Scope
Scope: This document specifies the general test methods for the reliability performance of rare earth fluorescent ceramics used in laser lighting. This document is applicable to the reliability performance tests of rare earth fluorescent ceramics used in laser lighting. For the verification of product reliability, suitable reliability test items in this standard can be selected according to the product characteristics and usage environment. Main technical content: 4.1 Test safety requirements: a) Laser safety protection measures shall be taken in accordance with the requirements of GB 7247.1 during measurement; b) The electrical system of the laser shall comply with the provisions of GB/T 10320. 4.2 Requirements for the tested fluorescent ceramic samples: Except for special requirements, the samples shall meet the following requirements: a) The surface defect quality of the end face shall comply with GB/T 1185 and meet the following requirements: pitting B/0.8D0 × 0.05, scratches C/2D0 × 0.01 (D0 is the diameter of the sample, unit: mm); b) The end face shall be clean, without dust and light-blocking stains that affect the measurement. 4.3 Environmental requirements: The environment during measurement shall meet the following requirements: a) No obvious vibration, airflow, smoke, stray light, or electromagnetic interference; b) Environmental illumination: in a darker environment, avoid strong light interference; c) Anti-static measures.