光源能效数据一致性核验检测的关注要点

The Key Points on Measuring and Verifying the Data Consistency on Lamp Energy Efficiency

在自镇流荧光灯和高压钠灯能效数据一致性核验检测时要特别关注一些因素:环境温度的有效控制、对标准灯的要求、积分球的选择、基准镇流器的合理使用、灯的燃点方向、检测时点的控制等,从而更好地保证检测结果的一致性。

To ensure the better consistency of test results, some factors such as effective control of temperature, requirement for standard lamp, selection of integrating sphere, rational use of reference ballast, the lamp operating position and the control of testing time should be specially concerned during the test for verifying energy efficiency data consistency of high pressure sodium lamp and self-ballasted fluorescent lamp.