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IGU-16HR 3C
IGU-16HR 3C
3 Component Smart Seismic Sensor
Easy to Deploy. Rugged and Reliable.
Patented Modular Design for Easy Battery Replacement
Fast Charging and High Speed Data Downloading
Main Features
New Generation
Smart 3 Component Seismic Sensor
Share the same
peripherals as IGU-16, IGU-16HR,
Greater equipment Investment Savings
Small Footprint
95mm X 103mm
All-In-One Modular design provides maximum productivity, maintenance free operation and easy battery replacement
Built-in GPS receiver and
disciplined high precision clock
Suitable for one station
to million station operations
Based on the most highly regarded
DT-SOLO HS geophone
with 10Hz and 5Hz options
Up to 30 days of continuous recording
(see Technical specs for details)
Most cost effective system
on the market
Compatible with vibroseis
and impulsive energy sources
Light weight and compact size
Simple LED State Indicator.
Green for"good to go"and Red for"no good"
DMC, DCC, DHR
The Peripherals of SmartSolo®
Fast Data Harvesting Speed
3000 CHs @ 20 days @ 2ms in < 3.25 hrs

Highly Flexible System Configuration
Complete Software Suite
Specifications
Size and Weight
  • 103mm(L) × 95mm(W) × 187mm(H)(w/o spike)
  • 2.4kg(Including internal battery and spike)
Data Storage
  • 64GB
Recharge Time
  • <6hours
Operating Life@25°C
  • 30 days Continuous@ 2ms
  • 60 days Segmented (12hours ON/12hours SLEEP) @ 2ms
Communication
  • -
External Power supply
  • Exchange EB battery
Acquisition Performance 5Hz
  • Natural Frequency : 5Hz
  • Spurious Frequency : >170Hz (>150Hz in horizontal sensor)
  • Distortion : <0.1%@12Hz, (0° ~ 10°) vertical tilt, (0° ~ 3°) horizontal tilt
  • Damping : 0.7
  • Open Circuit Intrinsic Voltage Sensitivity : 76.7 V/m/s (1.95 V/in/s)
  • Remark : All parameters are specified at +22°C in the vertical position for vertical geophone and horizontal position for horizontal geophone unless otherwise stated
Acquisition Performance 10Hz
  • Natural Frequency : 10Hz
  • Spurious Frequency : >240Hz
  • Distortion : <0.1%@12Hz, (0° ~ 10°) vertical tilt, (0° ~ 3°) horizontal tilt
  • Damping : 0.7
  • Open Circuit Intrinsic Voltage Sensitivity : 78.7 V/m/s (2.0 V/in/s)
  • Remark : All parameters are specified at +25°C in the vertical position for vertical geophone and horizontal position for horizontal geophone unless otherwise stated.
Physical Specs
  • Seismic data channel(s) : 3
  • ADC resolution : 32 bits
  • Sample intervals : 0.25, 0.5, 1, 2, 4, 8, 10, 20 milliseconds
  • Preamplifier gain : 0dB to 36 dB in 6 dB steps
  • Anti-alias filter : 206.5 Hz @ 2ms (82.6% of Nyquist)
    Selectable - Linear Phase or Minimum Phase
  • DC blocking filter : 1Hz to 10Hz, 1Hz increments or DC Removed
  • Operating temperature : -40°C ~ +70°C
  • Waterproof : IP68
  • Charging Temperature Range : +3°C ~ +45°C
Channel Performance
  • Maximum Input Signal : ±2.5Vpeak @ Gain 0dB
  • Equivalent Input Noise : 0.18μV @ 2ms Gain 18dB
  • Total Harmonic Distortion : <0.0002% @ Gain 0dB
  • Common Mode Rejection : ≥100dB
  • Gain Accuracy : <1%
  • GPS Time Standard : 1ppm
  • Timing Accuracy : ±10μs, GPS Disciplined
  • Cross Feed : < -110dB
  • System Dynamic Range : 145dB
  • Frequency Response : 0 ~ 1652Hz
  • Wireless Communication : Bluetooth Low Energy
  • Remark : All parameters are specified at 2ms sample interval, 31.25 Hz, 25°C, unless otherwise indicated