Reftek - Model Colt-PH -Posthole Broadband Seismometer
The compact REF TEK® Colt-PH™ broadband seismometer provides high quality data for scientists conducting earth movement studies.
Low Self-Noise
Using a force-balance electronic feedback circuit design, the REF TEK Colt-PH has exceptionally low self-noise allowing it to better measure ground motion even at the quietest sites. Scientists requiring portable posthole style seismometers now have a high dynamic range instrument available for quick, easy deployment.
Robust
The shock resistant mass locking system protects the instrument during transportation to any field location. And, with a 100m water depth IP68 rating, posthole flooding won’t damage your instrument.
Intelligent Design
Many features make the REF TEK Colt-PH broadband seismometer quick to install.
Successful installations depend on precise directional alignment, the REF TEK Colt makes that easy with removable north/south pointers installed in the base of the unit to make orientation to the scribe line effortless.
THREE POINT LEVELINGLeveling is made easy with 360o access to the leveling feet, just put it on site, then move the wheels until the unit is level.
MASS UNLOCKThe automatic Mass Unlock simply unlocks the mass when you turn on the unit, no screwdriver required.
CONNECTORWith the connector located on the top of the unit, you can be ready for connecting the sensor to the recorder quickly and easily.
- Low self-noise, resulting in high quality data for all your analysis requirements.
- Posthole form factor allowing for deployment in quiet downhole environment.
- Shock resistant housing and robust automatic mass locking system makes the unit ready for any field environment.
- Available in two frequency ranges for varying scientific budgets.