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.


for General Acquisition Needs

The R1 Node is a small, light-weight seismograph node. Designed for "set and forget" data acquisition, the R1 node meets and exceeds all seismograph requirements.

Standard Node Configurations:

Complete USB command and control

Extremely Low Power


  • Node powered via USB connector
  • Less than 140 milliwatts per channel

USB interface for memory access

Internal MicroSD card memory

New stackable design:


  • Size – 8.5 x 5.5 x 2 inches
  • Weight – 3 pounds

New design both inside and out:

1 to 6 channel units available

138 dB SNR at 125 sps

127 dB SNR at 500 sps

User-Selectable Low Cut Filter

Maximum Input Voltage of 6 P-P at 1x

Input Impedance of 100k Ohms

Gains of 1x, 4x, & 16x

Sample Rates of 125, 250, 500, 1000, 200, 4000, 8000, 16,000, 32,000 & 64,000 sps

Noise Floor less 0.2 microvolt RMS at 500 sps and x16 preamp gain



     A new smaller form-factor and lighter-weight package



  R1 Seismograph Node Brochure Download R1 Seismograph Node Brochure

Seismic Source Co

2391 E. Coleman Rd.
Ponca City, OK 74604
Phone: (580) 762-8233
Fax: (580) 762-1785
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