机构地区: 西安公路学院
出 处: 《西安公路学院学报》 1993年第3期23-27,共5页
摘 要: 本文对电阻转换式微型压力盒的标定与使用,进行了大量的分析和比较。对选择压力盒的标定方法、评价其性能、以及在使用中宜采取的措施等方面的问题得到一些新的认识。并推荐一种较为合理、简单的标定方法——油压胶带纸腊封法。 Based on a series of analyses of the calibration methods of the miniature resistance-strain-transforming pressure cell, new opinions about choosing the calibration methods, appraising the fundamental characteristics and taking the suitable steps in the using of the miniature pressure cell are presented. A more reasonable and more simple calibration method-the way with pressed oil sealed up by bakelized paper and wax is recommended.