Improved Process Monitoring by Novel Long Pathlength Optical Cell

通过新型长光程光学池改进过程监控

• 批准号: 131104
• 金额: $ 2.88万
• 依托单位: TDL SENSORS LIMITED
• 依托单位国家: 英国
• 项目类别: Feasibility Studies
• 财政年份: 2013
• 资助国家: 英国
• 起止时间: 2013 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=131104
• 关键词: Improved; Process; Monitoring; Novel; Long

Laser based gas analysers are becoming the instrument of choice in the process monitoring industry. The performance of a laser based gas analyser is directly related to the length of the optical path of the laser beam within the measurement volume. Currently this pathlength is limited by the optical design of the measurement cell which utilises spherical mirrors to reflect the beam back and forth through the cell. This project will undertake a feasibility study to demonstrate a new analyser measurement cell using a novel but easily manufactured optical design which will give an order of magnitude increase in optical pathlength when compared to the existing design. Such a cell will provide the company with a competitive edge and provide new opportunities for customers wishing to utilise our economical, precise and robust laser based gas analysers for monitoring their processes.

基于激光的气体分析仪正在成为过程监测行业的首选仪器。基于激光的气体分析仪的性能与测量体积内的激光束的光路长度直接相关。目前，该路径长度受到测量单元的光学设计的限制，该光学设计利用球面镜将光束来回反射通过单元。该项目将进行可行性研究，以展示一种新的分析仪测量单元，该单元采用新颖但易于制造的光学设计，与现有设计相比，光程长度将增加一个数量级。这样的单元将为公司提供竞争优势，并为希望利用我们经济、精确和强大的激光气体分析仪监测其工艺的客户提供新的机会。