IGU-16HR
IGU-16HR
High Resolution Smart Seismic Sensor 1C
Same Great Features as IGU-16
Upgraded Resolution. Up To 0.25ms Sampling Rate
Main Features
Lowest per Channel Cost
in the Seismic Industry
Light Weight
1.1 kg (including battery and spike)
Small Footprint
95mm X 103mm
Built-in 8 GB Non-volatile
Flash Memory
could be Expanded to 32 GB
Mobile App
Scanning & Technical Support
DT-SOLO
High-sensitivity Sensor
Techology (10Hz & 5Hz optional)
No Exposed Connector
in the Field
Optional External
Battery and Sensor
70 Days Operating Life
@ 25°C 1ms 12h ON/12h Off
Automatic Sensor Testing
and GPS Logging
Stake-less Operation
for Max Flexibility
Auto Scan Mode
for Fast Deployment
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)×118mm(H)(w/o spike)
  • 1.1kg(Including internal battery and spike)
Data Storage
  • 8GB
  • 32GB
Recharge Time
  • <3.25 hours
Operating Life@25°C
  • 35 days Continuous@ 2ms
  • 70 days Segmented (12hours ON/12hours SLEEP) @ 2ms
Communication
  • -
External Power supply
  • Exchange EB battery
Acquisition Performance 5Hz
  • Natural Frequency : 5Hz
  • Spurious Frequency : >170Hz
  • Distortion : <0.1%@12Hz, (0° ~ 10°) vertical tilt
  • Damping : 0.7
  • Open Circuit Intrinsic Voltage Sensitivity : 80 V/m/s (2.03 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
  • Damping : 0.7
  • Open Circuit Intrinsic Voltage Sensitivity : 85.8 V/m/s (2.18 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) : 1
  • ADC resolution : 32 bits
  • Sample intervals : 0.25, 0.5, 1, 2, 4 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 : IP67
  • Charging Temperature Range : +3°C ~ +45°C
Channel Performance
  • Maximum Input Signal : ±2.5Vpeak @ Gain 0dB
  • Dynamic Range : 125dB @ 2ms Gain 0dB
  • Equivalent Input Noise : 0.18μV @ 2ms Gain 18dB
  • Total Harmonic Distortion : <0.0002% @ Gain 0dB
  • Common Mode Rejection : ≥100dB
  • Gain Accuracy : <0.5%
  • GPS Time Standard : 1ppm
  • Timing Accuracy : ±10μs, GPS Disciplined
  • System Dynamic Range : 145dB
  • Frequency Response : 0 ~ 1652Hz
  • Remark : All parameters are specified at 2ms sample interval, 31.25 Hz, 25°C, unless otherwise indicated