seismometer 1.Wireless Sync, wireless update. 2.Accurately touch screen operation 3.Portable 4.hammering seismic source

Mining intrinsicsafety type seismograph, seismometer

It is high-tech excavating tunnel omnibearing geologicalexploration mining geophysical prospecting equipment, Mining intrinsicsafetytype seismograph is based on reflection of seismicexploration, use multiple coverage recording geometry to collect data. By means of energy-resolution and synthesis, wave-field separation, depth migration techniques, and so on. longdistance take the harmful geology structure position and formations at different azimuths, such as fault, collapsecolumn, broken-rock zone, weak side of construction, and so on.

Mining intrinsicsafetytype seismograph use advanced electronictechnique and embeddedoperatingsystem, assure the data are highfidelity and intelligent management, ensure the excavating tunnel safety.

 

 

Working Principle and application

Make use of Mining Seism probing technique to supervisory control the location area of geological structure reflecting interface, Such as fault, collapsecolumn, broken-rock zone geological structure, and so on.

 

blasting by small dose techniques, hammering the rock stratum to get the seismic signal, some seismic signal reflect back, and received by high sensitivity geophone (seismic detector, seismograph, seismometer).

 

Data processing, by means of energy-resolution and synthesis, wave-field separation, depth migration techniques, and so on, to find the abnormalgeological structure.

Product Feature

Wireless Sync, wireless update.Accurate touch-screen operationPortable Source pattern: hammering seismic source.Data with real time imagery, real time analyze the data.Sampling speed is 156.2k, get the high frequency seismic signal very well, promote resolution ratioand geologicalstructure exploration result.Use the frequency conversion technology on the digital-to-analog circuit, assure the consistency of the geophone collected high and low frequency. Assure the Hi-Fi signal. Embed computer touch screen system and data processing software, real time analyze the detection geological area. Wireless Sync technique reduced system delay. Solved the problem when working in the small place of the mine tunnel.

 

 

Technical Parameters

1.       Batter highest  open circuit voltage: :≤9.6V

2.       rated operational voltage: DC 7.2V

3.       A/D convertor: 24

4.       A/D sampling speed: 156.2k

5.       Depth of exploration: 80m.

6.       Running hour: more than 4 hours.

7.       number of channels: single

8.       Sampling Interval: full wave

9.       Sync System: wireless, wired.

10.   Sampling time: 600ms

11.   Dynamic Range: ≥120dB

12.   record length: ≤600ms

13.   Preamp gain: 40dB.

We are leader in china.

 

 

 

Mine intrinsically safe type seismograph, seismometer, geophone, seismic detector