Services

  • 3D Seismic
  • 2D Seismic
  • Permitting
  • Survey
  • Recording
  • Clean Up
  • Northeast United States

State Of The Art Nodes For Recording

The System for Accurate and Reliable Dynamite Operation on Seismic Recording Crews

  • Smaller, Lighter, and Faster than competitor’s product
  • Low-cost, Rugged, and Reliable
  • Simple yet Sophisticated
  • Integrated GPS interface
  • Bright easy to read Display
  • Displays Uphole Time
  • Displays Resistance Measurement
  • Displays Encoder and Status Information
  • Master/Slave/Repeater Modes
  • Weight Drop Mode can be used to synchronize Impulse Seismic Sources like the DigiPulse
  • Compatible with SSC Universal Encoder, Pelton Advance TM II, Vib Pro TM, or Shot Pro TM Encoders
  • PC software provides easy to use graphical interface to all shot information
Precision Geophysical

Pocket PC Interface

  • Wireless infrared interface
  • Download all uphole and shot information
  • Loads and stores operational parameters
  • GPS navigation

Blaster System Contains

  • Boom Box decoder
  • 12 V Battery
  • Battery Charger
  • VHF Radio
  • Options
  • Pocket PC computer
  • GPS option
  • Back Pack

Boom Box General Specification

  • Operating Voltage 10-36 VDC
  • Sample rate 0.5 msec
  • Shot firing accuracy ± 20 usec
  • Firing voltage 400 V
  • Firing current > 200A
    (0.5 Ohm load)
  • Charging Time < 1 second
  • Dimensions 76x144x305mm
    (3x5.6x12 in)
  • Weight 1.4 kg (3.1 lbs)
  • Operating temp. -40º to +60ºC
    (-40º to +140ºF)

Features

  • Accurate and repeatable shot firing accuracy +/- 20 usec
  • Automatic Radio Start Time adjusted to ensure the quality of production
  • PC software displays, stores, and exports all shot information, including Uphole Time, GPS, and start time error
  • Safety-Triple protection against accidental CAP firing
  • Arm switch - shorts CAP lines unless the switch is held in the ARM position
  • Charge switch - High Voltage is disconnected from CAP lines unless the switch is held in the charge position
  • DSP control - High Voltage is not connected to CAP lines unless commanded by the Digital Signal Processor
  • CAP and Geophone test
  • Reduced dead time for the start command
  • Simple and reliable single-board construction
  • Same lightweight unit used for Encoder and Decoder
  • Low Power with auto-sleep mode for longer battery life
  • Digital Interface to all major recording systems
  • DSP technology for accurate uphole geophone recording and processing
  • Decoder Unit can trigger an Air Gun Controller
  • State of the Art Phase and Force Control
  • Integrated GPS
  • 24-bit Vibrator Signature Option (HFVS TM)
  • Linear, Non-Linear, and Custom Sweep capabilities
  • Rugged Design
  • Vibrator Calibration - Quick and Easy - allows electronics to quickly be switched to a new vibrator without long setup time
  • Post Sweep Report - Quality Control report at the end of the sweep. Includes Phase Error, Force Output, GPS, and other QC information
  • Uses standard 41-pin interface cable compatible with most vibrators
Precision Geophysical
Precision Geophysical

Force-Two Vibrator Electronics General Specifications

  • Operating Voltage 9-18 VDC
  • Power 36 Watt
  • Dimensions 3x12x12''
  • Weight 10 lbs

Easy to Use Computer Software

  • Single program allows complete operation of Force-Two Vibrator Control System
  • Radio Similarities are quickly analyzed
  • Post Sweep Reports are displayed and stored
  • Sweep Library can easily be updated

New Features

Force Two Vibrator Decoder Units - The new radio interface and control system allow direct replacement of Pelton Vib Pro TM Units.

  • Force-Two control units can operate in the same vibrator group as the Pelton Vib Pro TM Unit
  • Force-Two generates the same sweep as Pelton Vib Pro TM Units
  • Force-Two unit uses the same Start Code and PSS type as the Pelton Vib Pro TM Unit
  • Force-Two has the same PPS data as the Pelton Vib Pro TM Unit
  • Force-Two uses the same Vibrator Wiring as the Pelton Vib Pro TM Unit
  • Force-Two can also use the Advance II Start code for more reliable telemetry