Copyright 2011©Geoarmatech Company 3 component broadband CME-6211  low-noise force-balanced seismometer  In this model the low-noise MET-transducer is supplied with the electro-dynamical feedback. The  seismometer has very flat response over wide frequency range, lowered self noise level, wide  dynamic range and great temperature stability of the instrument parameters. Like other  molecular-electronic instruments, the seismometer CME-6211 is very rugged and does not  require any special means or procedures for transportation and installation. Broadband low-noise seismometer CME-4111  One & Three components  The compact broadband low-noise seismometer CME-4111 is well suited both for permanent  and portable installation.This easy-to-install, very rugged instrument does not require any  maintenance, mass locking and centering. The instrument offers the cost-effective solution for  installations with the noise level close to Low-Noise Model. The three-component (standard)  and one-component versions are available, as well as the version with the lowered  consumption (7.5 mA). Broadband three-component seismometer CME-4011  The model CME-4011 is one & 3-component broadband seismometer well suited for rapid  deployment in arrays, monitoring of structures, and for permanent installation in locations  with the background noise higher than the New Low Noise Model. This easy-to-install, very  rugged instrument does not require any maintenance, mass locking and centering. This  model is ideal for portable applications, demanding the combination of high performance,  low power consumption, compact size and low-cost. Short-period seismometer CME-3111 Economical compact size seismometer — the short-period analog of the model CME-4111  (available in one- and three-component configurations). The seismometer is characterized  by wide dynamic range, low self-noise, high gain, low power consumption. It's very reliable  and has no moving parts to be broken or wear out. Like other molecular-electronic  seismometers, this model has no demands on mass centering at installation and mass  locking for transportation.   The seismometer is well suited for portable and permanent installations in locations with the  background noise close to the Low Noise Model. It can be used in exploration seismology,  engineering geophysics, industrial vibration monitoring and many other applications.   Short-period seismometer CME-3011 Compact size and low cost sort-period seismometer with the high gain and wide dynamic  range. The device is available in uniaxial and triaxial configurations and adapted for portable  applications as well as for permanent installations in locations with the background noise  higher than the Low Noise Model, and well suited for university research and educational  centers. The seismometer is very rugged, does not require any maintenance or mass locking and  centering. Maximum installation tilt is ± 15°. 3-component borehole seismometer CME-4111-BH150  borehole seismometer in waterproof case The broadband low-noise three-component borehole molecular-electronic seismometer  CME-4111-BH150 is designed in strong waterproof case of stainless steel and can be  installed in flooded boreholes at depth 150 m under water. The device is very rugged and  does not require any maintenance, mass locking and centering. The external case is supplied  with waterproof cable connector and lifting ring. The instrument can be used at permanent  seismic stations and for portable applications. Braodband Seismometers Short-Period Seismometers Ocean bottom and borehole seismometers Off-shore broadband seismometers CME-4011-WP10 & CME-4111- WP10  The models CME-4011-WP10 and CME-4111-WP10 are the ocean-bottom versions of the  broadband seismometers CME-4011/CME-4111 and have the same essential technical data.   The seismometers are supplied with the waterproof cases of strong plastic and stainless  steel, that allows its underwater installation down to 10 m depth.   The seismometers are very rugged and can be used both on sea bottom and on land.  Ocean-botton broadband seismometers CME-4011-OBS and CME- 4111-OBS  Seismometers CME-4011-OBS and CME-4111-OBS are specially adapted for ocean bottom  applications versions of models CME-4011 and CME-4111 correspondingly. These models  share main technical parameters with corresponding regular versions, but have a specially  designed compact lightweight case, flat flexible signal cable and consume less power.  Specially designed hardware allow the seismometers to be installed inside titanium or glass  waterproow spheres, usually used in ocean bottom installation. The instrument is fully  operable at up 15° tilt angle and thus does not require accurate leveling.   Compact seismic sensors- Geophones and Microphone  Compact high-sensitive seismic sensors   MTSS-1001 / MTSS-1003  High-frequency molecular-electronic seismic sensor, having the highest sensitivity, wide  dynamic range and very compact sizes for a device of such a performance.   Applications:   exploration geophysics (as a superior alternative to the traditional geophones);   engineering seismology;   industrial vibration monitoring;   intruder alarm systems based on seismic sensors. One-component sensor MTSS-1001 is supplied with a screw tail pin for ground installation;  three-component sensor MTSS-1003 has 3 installation legs   Three-component seismic sensor   MTSS-2003   The compact three-componint molecular-electronic seismic sensor MTSS-2003 is  characterized by the highest sensitivity, wide dynamic range and the possibility of it's  installaton in any orientation to the vertical.   High gain - the possibility to detect very week seismic signals without any pre-amplification   Very small sizes Reliability and low consumption   Low-frequency version is available - model MTSS-2003WB: bandwidth 0.2 - 20 Hz    20DS SUPER GEOPHONE  ·Dual rotating coil structure;  ·Key contactor plated gold or silver;   ·High spurious frequency,Wide band;    ·Lower distortion smaller than 0.1%;   ·Main parameters are controlled within ±2.5%;   ·High signal to noise,small phase  -difference,high dynamic resolution   20DX GEOPHONE ··It's rugged design with pigtail structure and winding coil on the difference direction  ·ensure stability of all the parameter.  ·Spurious frequency greater than 200HZ ·Maintain consistency of parameters after  falling 5000 times.  ·Main parameters are controlled with ±5%  20DN GEOPHONE ··Dual rotating coil structure,the coils freely revolve 3600;  ·Key contactor plated gold or silver.  ·High spurious frequency,wide band.  ·High signal to noise,small phase difference,high dynamic resolution.  ·Main parameters are controlled within ±5%.  20DG GEOPHONE High sensitivity,high signal to noise,high disturbance resistance. Be applicable to seismic high-resolution data acquisition.  SFL 3-COMPONENT GEOPHONE Product Characters:   3-component Geophone is used for multi-wave  and multi-component seismic exploration,which  has high resolution,and can fit EST series  geophones.    Product Regulation     10Hz-14Hz-28Hz-35Hz-40Hz-60Hz-100Hz   Blasting Measurement Geophone FOR USE WITH ECHOPRO SEISMIC RECORDER FEATURES o 4.5Hz, 8Hz, 10Hz, 14Hz,15Hz sensors available o Large bandwidth o Aluminium body or PVC housing o High resistance to water ingress o High pressure applications o High temperature option available o Low cost & excellent reliability APPLICATIONS Geophones are commonly used in mining applications and often in combination with  accelerometers. Configurations can be uniaxial, biaxial or triaxial. Sensors offer different  advantages namely frequency range, amplitude, temperature, reliability and price.  Beneficial features of our geophones are there long term stability, reliability, accuracy, large  bandwidth and low cost.ES&S offers a wide range of frequencies 4.5Hz, 8Hz, 10Hz, 14Hz  & 15Hz. ES&S can customize borehole geophones and our engineers are happy to discuss  your requirements    Blasting Measurement Microphone  FOR USE WITH ECHOPRO SEISMIC RECORDER   FEATURES  Perfect for Compliance Monitoring & other air pressure monitoring applications   APPLICATIONS  The 7052S/4052 Measurement Microphone/Preamp is intended for OEM applications  requiring a cost-effective,  stable, flat, and rugged mic. The back electret construction eliminates the need for any  polarizing voltage. The Titanium diaphragm assures both short and longterm stable frequency  and amplitude response over a wide range of environmental conditions. The performance  exceeds IEC specifications for TYPE 2 microphones.