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E Quake ACC

E Quake ACC



e-QUAKE ACC Series has been designed with an innovative and state of art technological approach.These accelerometers and strong motion recorders are developed at 2 different sensitivity levels, as ultra–low noise and low noise. Both versions include uni,bi and tri component options.
e-QUAKE-ACC-21/22/23 provides a flawless measurement possibility with an ultra low noise level of only 130 nano-g/root-Hz. This version is based on force-balance and force-feedback technology. It is possible to measure accelerations at micro-g level with this device. In this form, e-QUAKE-ACC-2X series is an ideal solution for strong motion measurements, seismic networks, structural health monitoring under ambient vibration and microtremor measurements.
Although the noise level of e-QUAKE-ACC-01/02/03 series is slightly higher when compared to the other version, this model is still very sensitive and and offers an important cost-benefit advantage. In addition to widespread practices such as geological surveys, mining, oil engineering and explosion measurements, it is frequently used in applications such as factory vibration monitoring or Structural Health Monitoring on bridges.


  • Seismic Strong Motion Monitoring Networks
  • Structural Health Monitoring / Ambient Vibration
  • Wireless Structural Health Monitoring
  • Dynamic Identification
  • 7/24 Real-Time Structural Health Monitoring
  • Monitoring of Historical Structures
  • Monitoring of Bridges and Tunnels
  • Micro-Tremor Measurements
  • Geological Surveys / Mining / Oil Industry
  • Factory Vibration Measurements
  • Explosion Monitoring


  • 24 Bit ADC
  • Internal Accelerometer
  • Micro-G Resolution Acceleration Measurement
  • Direct – GPS Technology
  • 24 Bit ADC
  • 130 nano-g/ Root Hz- Ultra Low Noise
  • 140 dB Sensor Dynamic Range
  • Dual-ARM Processor
  • Embedded Linux
  • EASY-REC Recording Technology
  • Ethernet And TCP/IP Easy Access
  • High Capacity USB Storage
  • New and Innovative Technological Design Platform
  • High Benefit/ Cost Rate
  • Robust and Portable Design
  • No Mass Locking
  • High Tolerance to InstallationTilt Errors