Specifications
1. widely applied in the fields such as petroleum, coal, geology, highway, railway etc.GDZ24/48 Engineering Seismograph
Product Explanation:GDZ24/48, a portable seismic data acquisition system, is widely applied in the fields such as petroleum, coal, geology, highway, railway and archaeological investigation etc. by using the methods such as high resolution shallow surface wave reflection, refraction, VSP, interwell tomography, etc.
Main functions and characteristics | ||
Precheck | single-shot data can be displayed before stacking | |
Data Processing | AGC, HCF, LCF, etc. | |
Built-in system diagnosis | geophone testing | |
Main technical specification | ||
| GDZ24 | GDZ48 |
Channels | 24 | 48 |
CPU | 266MHz | 800MHz PC/104 |
Display | LCD 640×480 color display | LCD 640×480 color display |
Data format | SEG-2 | SEG-2 or SEGY |
Power supply | 12VDC by battery | 12VDC by battery |
Operating temperature | -5°C~+50°C | -5°C~+45°C |
Sampling rate | 0.25, 0.5, 1, 2 | 31.25μs, 62.5μs, 0.125ms, 0.25ms, 0.5ms, 1ms, 2ms |
Gain | 18dB,36 dB | 18dB,36 dB |
Recording length | 512,1024,2048,4096,8192,16384 samples/chanel | 512,1024, 2048,4096,8192,16384 samples/chanel |
Weight | 19kg | 19kg |
