STS压电检波器测试仪的基本原理及常见故障分析

Analysis of the basic principle of STS piezoelectric geophone tester and some common faults

在滩浅海地震勘探中,对压电式检波器进行检测,是滩浅海地震勘探施工前的主要工作之一。STS测试仪是测量压电检波器的主要设备,在测量过程中经常出现测量数据错误或测试仪出现故障。本文详细阐述了STS压电检波器测试仪的基本工作原理,并给出了常见故障的维修方法。

In offshore seismic exploration, the one of main work is detecting the piezoelectric detector betore field opera- tion. STS tester, the main detecting equipment of piezoelectric geophone, often measured data error or malfunction in working. This paper describes the basic operating principle of STS piezoelectric geophone detector in detail, and gives the solutions for common faults.