【摘要】 SN388是法国Sercel公司继SN368之后,推出的采用Δ-Σ技术的集中供电有线遥测数字地震仪。它是目前国内外陆地勘探使用最多的仪器,主要优势有:稳定性强、故障率低、道一致性好等,在野外地震勘探中赢得了良好的信誉。在使用过程中,我们还开发了这种仪器的许多特殊功能。这些功能的开发、使用,极大地提高了生产效率和采集质量,也给操作带来极大的方便。本文详细介绍了其中的几项功能。更多还原

【Abstract】 After the product of SN368, a new type of telemetry digital seismic instrument with centralized power which adopts A-2 technology comes out. At present, SN388 is the most used often instrument in land seismic exploration around the world. SN388 has gained good reputation for its high stability, low fault rate and good consistence. In the field operation, authors of this paper developed some special functions of SN388. The application of these special functions proved to be not only helpful for increasing production efficiency and improving acquisition quality but also convenient for operation. This paper introduces some of these functions.更多还原