Colt-PH

EXCEPTIONAL PERFORMANCE

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.

ALIGNMENT TOOLS

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 LEVELING

Leveling is made easy with 360^o access to the leveling feet, just put it on site, then move the wheels until the unit is level.

MASS UNLOCK

The automatic Mass Unlock simply unlocks the mass when you turn on the unit, no screwdriver required.

CONNECTOR

With the connector located on the top of the unit, you can be ready for connecting the sensor to the recorder quickly and easily.

Features

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.

Related Products

RTI Software Suite

The RTI Software Suite was developed for network station communication, command/control, real-time and interactive data viewing of REF TEK Recorders.

Software Details

For parts or maintenance of current or obsolete REF TEK products, please email [email protected].