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新型数字存储式爆炸压力测试系统本质就是一种数字存储式电子压力计,其系统频宽0-5MHz,采样速率>1MHz,记录长度128Kpts,性能优于一般的数字存储压力计。可适用于工程爆破、云雾爆轰、空中爆炸、水中爆炸中的冲击波压力场的测试,它能够记录某测点的冲击波压力历史和云雾爆轰压力历史。对研究爆炸效应和爆麦机理有着重要意义。我们在已有的存储测试技术的基础上,研制了一种新型的数字存储式电子压力计。本文较详细地介绍了它的系统配置和工作原理,同时还创出了典型的实验结果。
The new digital storage explosion pressure test system is essentially a digital storage type electronic pressure gauge, the system bandwidth 0-5MHz, sampling rate> 1MHz, recording length 128Kpts, performance is better than the average digital storage pressure gauge. It can be applied to the test of shock wave pressure field in engineering blasting, cloud detonation, aerial explosion and underwater explosion. It can record the shock wave pressure history of a measuring point and the history of cloud detonation pressure. It is of great significance to study the explosion effect and explosion of wheat mechanism. Based on the existing storage testing technology, we developed a new type of digital storage type electronic pressure gauge. This article describes its system configuration and working principle in more detail, meanwhile it also creates typical experiment results.