he RAS-24 is a modular 24-channel, high resolution, signal
enhancement seismograph designed for shallow refraction
and reflection surveys. The system combines state-of-the-art
24....

1100 Vp-p -2 A -300 W Transmitter
2D/ 3D Resistivity & IP Tomography
VES, RP, SP Measurements
up to 10 Adjustable IP Windows
Easy-Control System
Active Multi-Electrode Cables....

GSMA-2400( N) Specifications

Data Acquisition

Sensor Channels
3 standard

Input Lever
Balanced;  ± 10V or  ± 2.5V differential

ADC
24-bit Delta Sigma converter with 32-bit DSP
....

Seismic Waveform Data Recording

Earthquake event inspection

Automatic Seismic Phase recognition, Seismic Location

Acquisition Devices of Seismic station Monitoring and....

Testing the velocity ( or Acceleration) Sensitivity ( Amplitude-frequency Characteristics) With the method of electric-drive steady-state Sine Calibration, the Sensitivity of....

SMAIAS is a sort of strong-motion data processing software mainly to analyze and process the acceleration data recorded by itsel
Operation Environment:

Hardware: Computer Main....

CS-3 SPECIFICATIONS

Operating Principal:
Self-oscillation split-beam Cesium Vapor ( non-radioactive Cs-133)

Operating Rage:
15, 000 to 105, 000 nT

Gradient Tolerance:
40, 000 nT....

The components are mainframe, detector and storage battery. The mainframe includes data
acquisition and managing system

TY-Z400 is an accurate gravity meter designed for measurement of relative changes in gravity with
zero reading

Structure
3-component Integration; Electro-magnetic transduction; Force- Balanced Electronic Feedback

Equivalent Self-vibration Frequency
2 Hz

Frequency Response
260Hz Flat
....

Specifications:

Structure
3-component Integration; Electro-magnetic transduction; Force Balanced Electronic Feedback

Equivalent Self-vibration Frequency
1 ( 0.05) Hz

Frequency....

Structure
3-component Integration; Displacement Transduction; Force-balanced Electronic Feedback

Frequency Response
120S50Hz or 60S50Hz

Maximum Output Signal
 ± 10Vsingle,  ....

CZM-3 is extensively applied in ground magnetic exploration
including geologic mapping, petroleum exploration, ore exploration

Features include:
 · Enhanced memory
 · 32 polyphonic ringtones
 · Supports 10 languages including Arabic, English, Farsi, French, German, Hindi, Spanish, Russian, Urdu and....

3-Component Structure

Displacement-transduction, Force-balanced and Electronic Feedback

Wide Frequency Band DC100Hz

Large Dynamic Range130dB

Measure Range ± 2g

Built-in....

Waveform Data browse; Data editing

A number of Seismic Data Processing methods such as Baseline correction, Filtering, Simulation etc

Interactive Seismic Phase Analysis
....

Seamlessly combined with man-machine Interactive System; the data are recorded lightly and quickly

l Seismic Directories and Observation Reports in Standard Format

l Remote Data....

Multi-channel Seismic Waveform Data Collection

l Continuous Waveform Data Recording

l Seismic-Event inspection; Event Waveform Recording

l Auto-calculating Seismic duration, ....

24-bit AD Converter

 · Standard LAN Ethernet Communication

 · Protocols of TCP, FTP, HTTP supported

 · Continuous Data & trigger Recording

 · Large Capacity USB HD Recorder

 ....