电子雷管启爆时间测试及其校正补偿方法的尝试

Test for the initiation time of electronic detonator and method for its correction and compensation

与普通电雷管可在瞬间触发相比,电子雷管的启爆时间会有一定的时间延迟,并且由于生产电子雷管厂家的不同,其启爆时间也各不相同。因此,在地震采集中使用电子雷管时,就必须对其启爆时间进行检测和验证。本文主要就电子雷管启爆时间的测试及其延迟时间,在428XL仪器上的校正补偿做一些尝试和探讨。

Compared with traditional electric detonator, the electronic detonator will have a certain initiation time, and this time will be different according to the different manufactory. So we must test and verify its initiation time before they are being used in the seismic acquisition. In this paper, we mainly use the seismic instrument SER- CEL428XL to do a test for the initiation time of electronic detonator, and also try to make a compensation for delay time in SERCEL428XL and correct it to synchronize with the initiation of acquisition.