直流激励法测试地震检波器的局限性分析

A Limited Analysis on the Method of Geophone Measurement Through DC Exciting

直流激励法测试地震检波器是国内检波器生产厂家和用户普遍使用的方法。本文分析了该方法在实际测试工作中存在的一些问题,将有助于厂家和用户正确认识该测试方法的局限性,以期改善、提高检波器产品的质量。

The method of geophone measurement through DC exciting is used universally by the manufacturers and the users. In this paper,the analysis about some problems in practical measurement with the method will be helpful for the manufacturers and the users to understand the limit of the method,in order to improve the quality of the geophone.