自动变光焊接滤光镜的转换时间的特性及测量

Research on characteristic and Measurement of Switching Time for Automatic Wilding Filter

本文论述了自动变光焊接滤光镜转换时间的含意及重要性,通过实际测量数据定量论述了转换时间随温度变化、驱动电路变化、液晶变化而产生的不同变化,介绍了对转换时间的测量方法及对测量精度的合理认识,并对该重要指标的合理标注提出了建议。

This paper describes the integral definition of switching time of automatic welding filter.We research the variable characteristics of switching time with different temperature,driver circuit and LCD by a large number of measurements.A simple measurement method has been developed and a reasonable understanding of the measurement accuracy has been analyzed.Additionlly,we have proposed a reasonable mark of the switching time index.