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介绍了光阻法原理检测注射液中的不溶性微粒 ,设计了光机电一体的智能微粒检测仪 ,它包括光阻法传感器、取样系统和电子测控系统。通过和美国HIAC粒子计数器比对 ,测试结果相互吻合。目前该仪器已经应用于注射液中的微粒检测。
The principle of photolithography was introduced to detect the insoluble particles in the injection solution. An optical and electromechanical intelligent particle detector was designed. It consists of a photolithography sensor, a sampling system and an electronic measurement and control system. By comparing with the American HIAC particle counter, the test results are consistent with each other. At present, the instrument has been applied to the detection of particles in injection.