NEW ABEM Terraloc Pro 2 Seismograph

The ABEM Terraloc Pro 2 is a versatile seismograph that can be used with any type of seismic accessory for every possible application.

The next generation seismograph

ABEM Terraloc is adding a new seismograph to the family, which further increases the quality with improved stability and enhanced user experience. Terraloc Pro 2 seismograph is a great companion for almost all seismic applications whether it is as MASW or reflection survey, cross-borehole testing, or a marine refraction investigation.

Typical applications for the Terraloc seismograph instruments are depth to bedrock, bedrock quality, soil stability studies, finding fractures and weak zones, and geological mapping. In all these applications the seismograph is triggered by ground vibrations created by an energy source. Time is then measured accurately until the ground vibrations have propagated through the ground and can be measured by geophones connected to the seismograph.

Enhanced user experience by offering:

  •  A new quad-core computer module  that runs a stable Linux operating system
  • A Wizard mode that facilitates the setup of measurements
  • Improved battery solution (Li-Ion) and power connectors

But above all – an upgraded up-to-date user interface that will improve the user experience of the seismograph. The Terraloc Pro 2 provides improved new functionality in conjunction with the best of the previous version − all wrapped together in one efficient solution.

A standalone system

The ABEM Terraloc Pro 2 is a standalone seismograph and comes with a built-in computer, data storage, measurement channels and user interface. Measurements are conducted using a graphical interface with a look and feel that is familiar. The seismograph is enclosed in an aluminum casing that is rugged and robust, meeting IEC IP 66 classifications so that measurements can be made in all situations and environments.

ABEM Terraloc Pro 2 seismograph is equipped with GPS, WiFi, Ethernet and USB. If needed, the ABEM support team can remotely connect to the instrument, regardless of where the seismograph is situated.

Seismograph measuring seismics, MASW, reflection survey, or cross-borehole testing.

 

Enquire about Terraloc Pro 2

NEW FUNCTIONALITY
  • Wizard mode facilitates easy configuration
  • Faster data processing  (Quad-core computer)
  • More stable and secure (Linux operating system)
  • Ease of use and increased efficiency (improved user-interface)
  • Enhanced internal battery reliability (Li-Ion technology)
Advantages
  • Designed for outstanding data quality
  • Graphical user interface with a familiar feel
  • Standalone seismograph makes it easy to operate in the field
  • Quality control before and during measurements
  • Rugged and robust, do measurements anywhere, anytime
  • Georeferenced data using GPS
  • Possible to conduct any type of seismic method
Typical applications
  • Depth to bedrock
  • Soil stability
  • Geological sequences and structures
  • Ground water
  • Rock quality
  • Rippability
Resources

Product Brochure

Technical Specifications

Up to 48 Channels

The ABEM Terraloc Pro 2 seismograph can be configured with up to 48 channels in one unit, allowing for many sensors and resulting in high resolution of data. If more channels are needed, several units can be connected to gain more channels. The cutting-edge technology in the design of the measuring channels gives an outstanding resolution of the measured signal both in terms of time and amplitude. The result is incomparable data quality.

Features

  • Built-in computer in the seismograph
  • 12, 24 or 48 measurement channels
  • WiFi, Ethernet, USB
  • 100 GB storage unit
  • 2D and 3D measurements
  • Sunlight visible LCD with graphical user interface
  • Up to 480 000 samples and 80 minutes record length
  • Military grade connectors
  • High-quality cables and accessories

Technical Specifications

RECEIVER

  • No. of channels: 12, 24 and 48
  • Additional channels: Easily obtained by linking two or more units together
  • Up-hole channel: Yes, 2 additional independent
  • Sampling rate (selectable): 100 sps – 50 ksps (20 μs – 10 ms)
  • Record length (selectable): Up to 480 k samples / ch. equivalent to: 5.1 ms – 80 min
  • Pre-trig record (selectable): 0 – 100 % of record length
  • Delay time: Up to 2 minutes
  • Stacking: 32 bits, up to 999 impacts
  • Trigger inputs: Trigger coil, make/break, geophone, TTL
  • A/D converter resolution: 24 bits
  • Dynamic range: (theoretical / measured) 144 dB / > 120 dB
  • Input voltage range (selectable): 0,5 Vpp, 5 Vpp, 12,5 Vpp
  • Input gain (selectable): 0 dB, 12 dB, 24 dB, 36 dB, 48 dB
  • Input impedance (selectable): 3 kΩ, 20 kΩ, 20 MΩ
  • Frequency range: DC to 20 kHz
  • Total harmonic distortion: 0,0005 %
  • Crosstalk: -120 dB
  • Noise monitor: Amplitude

POST RECORDING FEATURES

  • Digital filters: Band-, low-, high-pass band-reject, remove DC offset
  • Spectrum analysis: Any single trace, FFT analysis
  • Velocity Analysis: On-screen analysis of refractor velocity

PROCESSOR, RAM AND HARD DISK

  • Processor: Low power Intel Atom with 4 cores of 1.9 GHz
  • Operating System: Linux Lubuntu
  • Internal RAM: 4 GB (DDR SO-DIMM module)
  • Hard disk capacity: 100 GB or greater
  • Display: 8.4“ Active TFT LCD, full color, daylight visible, 800 x 600 res.
  • I / O port: 3 x USB 2.0 ports
  • Network interfaces: 1x Gigabit Ethernet in RJ-45, 2x TP-10/100 in KPT08, Wi-Fi

GENERAL

  • Power:  10 – 28 V DC external power, 2x 12 V 6.4Ah Li-Ion internal batteries
  • Power consumption: 30/60 W (man/acq)
  • Connectors: NK-27 / KPT 55
  • GPS: Yes
  • Ambient temp (operating): -20 °C to + 55 °C
  • Ambient temp (storage): -30 °C to + 70 °C
  • Casing: Rugged Al alloy, meets IP66
  • Weight, 24 channels: 10 kg
  • Weight, 48 channels: 11 kg
  • Dimensions (W x L x H): 39 x 21 x 32 cm

 

Accessories

All types of accessories can be connected to the ABEM Terraloc Pro 2 Seismograph, and solutions can be completely customized to every need. We can supply high quality cables for land, marine and borehole measurements, and geophones suitable for any type of seismic method. Different types of trigger solutions and energy sources can also be configured.

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