Certis and Certimus

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APPLICATIONS

  • Local, regional and teleseismic monitoring
  • Temporary deployment in challenging environments or remote areas
  • Rapid deployment for aftershock monitoring
  • Microseismic and induced seismicity monitoring in the energy sector, e.g. carbon storage
  • Geothermal energy production monitoring
  • Permanent or rapid temporary deployment for volcanic unrest monitoring
Next generation medium-motion seismometer with a ± 90° tilt range.

Certis is a compact and portable seismometer with advanced sensor technology allowing for analogue output with state-of-health parameters.

Certimus is an all-in-one portable, digital, broadband triaxial seismometer with state-of-the-art communication capabilities suitable for direct burial, surface and vault deployment.

Both instruments have a wide frequency response of 120 s - 100 Hz and benefit from a remotely adjustable long-period corner between 1 and 120 seconds.

Unlike other broadband instruments, both instruments can operate at angles up to 90° from level.
Compact, low-power,  medium-motion seismometer

  • 120 s to 100 Hz
  • The selectable long-period corner of 1 s, 10 s, 30 s, 45 s, 60 s, 90 s, 100 s or 120 s can be remotely configured when paired with a Minimus digitiser
  • Option to output to analogue or digital feeds, or both
  • Output instrument state-of-health, response and calibration data in addition to analogue seismic data
  • Operational at +/- 90°
  • Ultra-low power mode < 250 mW*
  • Environmentally sealed, stainless steel enclosure (IP68)

*Power performance may vary as a result of restricted semi-conductor availability


Next generation seismic station with multi-touch sensitive LCD display and Bluetooth


  • Digital tri-axial broadband seismometer
  • 120 s to 100 Hz
  • Remotely selectable long-period corner of 1 s, 10 s and 120 s
  • Operational at +/- 90°
  • Internal Minimus 24-bit digitiser with SoH monitoring systems
  • Ultra-low power mode < 300mW
  • Dual internal 16 GB microSD card storage (one fixed, one hot-swappable)
  • Multi-touch sensitive LCD screen with LED indicator
  • Bluetooth connectivity (GüVü app - Android)
  • Power over Ethernet and Wi-Fi
  • Waterproof hard-anodised aluminium enclosure (IP68)
  • PTP timing or GNSS (GPS, GLONASS, BeiDou or Galileo)
  • Discovery software suite (Windows, Linux and macOS)



Next generation seismic station for direct burial


  • Digital tri-axial broadband seismometer
  • 120 s to 100 Hz
  • Remotely selectable long-period corner of 1 s, 10 s and 120 s
  • Operational at +/- 90°
  • Internal Minimus 24-bit digitiser with SoH monitoring systems
  • Ultra-low power mode < 300mW
  • Dual internal 16 GB microSD card storage
  • Waterproof hard-anodised aluminium enclosure (IP68)
  • PTP timing or GNSS (GPS, GLONASS, BeiDou or Galileo)
  • Discovery software suite (Windows, Linux and macOS)


Certis/Certimus Accessories:

Surface Storage Module:
Connects in-line with the GNSS at the surface to provide easy access to data stored on the SD card. There is also the additional option to add Bluetooth connectivity for installation integrity checking without disturbance.

Portable Power Module:
Compact re-chargeable battery pack suitable for direct connection to solar panels. The expected life and power usage are reported via the internal digitiser.

Rugged back-pack:
Protects Certimus during field deployments with additional space for accessories and documentation

Rapid Deployment Kit
The Rapid Deployment Kit is designed to transport and power Güralp’s smart seismic instrumentation to form an instant broadband station in the field. The kit is fitted with a re-chargeable 400 Wh lithium battery module, two 20 W solar panels, a GNSS receiver, a modem and a modem aerial.

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