Welcome To Seismic Source Company

Seismic Source Company is a manufacturer of seismic instruments and data acquisition systems. Its products are used in a broad range of applications: Seismology, Structural Monitoring, Seismic Site Evaluation, Civil Engineering, Gas and Oil Exploration, Industrial Vibration Monitoring.

Products

Bird Dog II
Geophone Test System

Low Drive Level Impedance Test - finds sticking coils

All tests use 24-bit resolution A to D Converter

All data downloaded to PC via Ethernet link

Records all data to a flexible easy to use database

Records time and date of tests

Prints individual or summary of test results

Measures all major geophone parameters.
Resistance, Impedance, Sensitivity, Distortion, Polarity, Damping, Frequency and Leakage

Easy to operate with simple Pass or Fail Status for each test

GeoTest General Specifications:

Natural Frequency

Range:

0.5 - 200 Hz

Accuracy:

0.5%

Resistance

Range:

1 - 10 000 Ohm

Accuracy:

1% or 1 Ohm

Damping

Range:

0.1 - 0.9

Accuracy:

1%

Sensitivity

Range:

0 V/m/sec to 999 V/m/sec

Accuracy:

2%

Harmonic Distortion

Range:

0 - 100%

Accuracy:

5%

Impedance

Range:

1 - 10 000 Ohm

Polarity

Positive or Negative
with audio indication

Leakage

Range:

100 KOhm - 1000 MOhm

Accuracy:

5%

Physical

Dimensions:

3x5.6x11 in (76x144x280mm)

Weight:

3 lb (1.4 kg)

Features:
  • User selectable geophone parameters and acceptable test tolerance
  • Optional serial number ID reader available
  • Easily switches from String to Single Element Testing
  • Performs fast and simple incoming geophones test or performs detailed analysis for research and development
  • Optional Temperature Sensor for Temperature Compensation

Downloads:

  BirdDog II Brochure Download Bird Dog II Geophone Test System Brochure