Güralp 3 series-3EX
Güralp 3EX
DIGITAL EXPLORATION SEISMOMETER

Based on the 3ESPCD, the Guralp 3EX has been developed for rapid, temporary deployments. 
Designed for practicality and ease of use, the compact and robust 3EX can be installed in an instant, simply connect power and a GPS receiver and you’re off. A large dense array can be up and running within a couple of hours. Each instrument has sufficient storage for a month of three-channel data at 100 samples per second. On retrieval, the data can be uploaded immediately via Firewire for rapid processing on a computer.

Applications
 - Surface installation
 - Active-source 2-D/3-D seismic reflection and refraction surveys
 - Passive seismic monitoring for 2-D/3-D subsurface models using microseismic events, local earthquakes and ambient noise

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
 - Quick and easy singlehanded installation 
 - Digital output and communication versions available

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

PERFORMANCE
 - Response: 120s - 50Hz standard (other options available)
 - Output sensitivity / Clip Level: 2 x 750V/ms-1 (1500V/ms-1, other options available)
 - Peak / Full scale output: ±10 V differential
 - Cross axis rejection: >65dB 
 - Linearity: >107dB horizontal, >111dB vertical 
 - Lowest spurious resonance: >140Hz (vertical)
 - Self-noise: below NLNM between 200s and 20Hz (vertical)
 - Dynamic range: >140dB

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

MASS / MASS MONITORING
Locking: Remote or automatic mass locking, unlocking and centring
Mass position output band: DC-120s
Mass recentring range: +/-2.5° from horizontal

CONTROL
Mass control / locking: Lock, unlock, centre
TEMSİLCİLİKLER
 
ÜRÜNLERİMİZ
 
UYGULAMALARIMIZ
 
BİZE ULAŞIN
Dragos Park Plaza K:11Cevizli Mah Hızır Reis Sok No 10 34846 Maltepe/İstanbul
Servis merkezi: Çarşı Yapı AVM H Blok No:6. İzmit-Kocaeli
Tel:+90 216 519 7879
Fax:+90 216 518 3233
info@syy.com.tr