摘要
介绍的新型红外线光电记数器是在对国外进口设备改造的基础上研制的，它相对原产品不仅延长了平均无故障时间、减小了维护量，而且性能稳定、精确度高。
Methods to improve the new infra rad photo electric counter is preserted in this paper. Compared with the original product, it lengthens average failure free time and reduces maintainance work. In addihory it has stability and high precision. Research in the new infra red pholo electric counter reflects the trend of development in this field.
关键词
红外线
光电记数器
研制
Infra red photo electric
counter
photo-electric technology
