Güralp 5 series-5TB
5T Borehole
BOREHOLE ACCELEROMETER

A low noise, triaxial force feedback borehole instrument.
The Güralp 5T borehole is equivalent to the 5T vault accelerometer, designed for strong-motion borehole studies. Analogue borehole instruments can be combined with DM24 borehole digitizers and DCM/AM borehole data modules to build a fully networked, authenticating digital instrument inside a single borehole. If a downhole digitiser is not required the instrument is supplied with a strain relief mechanism to isolate the sensors from motions in the load bearing cable.

Applications
 - Vertical arrays
 - Earthquake Early Warning systems
 - Strong motion seismic hazard modelling
 - Studies of ground amplification / attenuation

Key Features
 - Force feedback broadband instrument
 - Lifting handle and all connectors on the top of the instrument.
 - Waterproof and durable with O-ring seals throughout
 - Simple installation with a single fixing bolt
 - Digital output and communication versions available

SYSTEM
Configuration / Topology: Triaxial orthogonal (ZNE)
Feedback: Force feedback.

PERFORMANCE
 - Response: Full-scale sensitivity from 0.1 to 4.0 g, DC – 100Hz (Other options available)
 - Output sensitivity / Clip Level: 4 g, 2 g, 1 g, 0.5 g or 0.1 g (Other options available)
 - Peak / Full scale output: ±10 V differential
 - Cross axis rejection: 0.001 g/g
 - Linearity: 0.1 % full scale
 - Lowest spurious resonance: >450Hz
 - Self-noise: TBC
 - Dynamic range: >165dB, >140dB for 0.005 – 0.05Hz, >127dB for 3 – 30Hz

CALIBRATION
Type: Pulse, sine wave and broadband
Calibration controls: Independent signal & enable lines exposed on sensor connector

CONTROL
Mass control / locking: Remote offset zeroing
TEMSİLCİLİKLER
 
ÜRÜNLERİMİZ
 
UYGULAMALARIMIZ
 
BİZE ULAŞIN
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Tel:+90 216 519 7879
Fax:+90 216 518 3233
info@syy.com.tr