直读式测钙仪的测试与检定

摘要

介绍了直读式测钙仪在施工现场的重要应用,阐述了仪器测量原理以及在使用过程中电极的活化方法和性能测试方法,介绍了仪器毫伏档和整机性能的检定测试方法及指标判定,简述了氧化钙标准溶液的配制方法.%The article introduces the important application of direct reading meter for calcuim at job location, and elaborates the instrument measuring principle and the method of ativation and performance testing of electrode. The paper introduces veriifcation method and index judgment of mV pigeonholes and apparatus performance, and summarize the method of preparation for CaO standard solution