DZS-1 Deep Digital Seismograph natural earthquakes 3D seismic survey for oil field gas

DZS-1 Deep Digital Seismograph 

DZS-1 Deep Digital Seismograph is a kind of 3D data acquisition device. Mainly utilizes explosion and huge seismic wave to detect the characteristics and properties of crustal deep structure; microseismic detection can also be used in the research of natural earthquakes, 3D seismic survey of oil field gas, etc, especially for long time unattended testing System consists of data acquisition device, zero time receiver and built-in geophone. Reflection and Refraction Exploration: Bedrock embedded depth, shape and regularities of distribution research, hydrological and engineering and environmental geological basic investigation.

Timing power-on for data acquisition and power-off upon completion, automatic data storageGPS time service, geographical location targeting3D Observation32-bit A/D converter, high precision and high dynamic range can be reliably guaranteedLow-noise design, system noise is lower than 1μVPDA or laptop computer operationIndustrial CF card data storage, safe and reliableSmall-sized, water-proof, shock-proof, anti-interference

DZS-1 Zero Time Receiver

Receive GPS clock, geographic information, elevation signal, also indicateminute and second pulse signal output of clock signalsTime Signal Record of Detonator Explosion Wire-Break; Lock the current time by leading edge of wire-break signal (lock on the display, accurate to ±0.0001 seconds, and store the time together with geographic information, elevation value)800 time and geographical information can be recorded.Free-Running Frequency (Hz): 2±10%Coil Resistance: 6040±5%Sensitivity (V/cmS-1): 2±10%Damping Coefficient: 0.7±10%Internal Resistance: 5800±5%Insulation Resistance: (MΩ): greater than 10

DZS-1 Deep Digital Seismograph