SmartSolo® IAU-19
SmartSolo® IAU-19 - Image 2

SmartSolo® IAU-19

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Description

SmartSolo® IAU-19 is  a new generation smart seismic acquisition node used to connect with external landand marsh geophone or hydrophone. It has wireless QC functionality to enable a field deployment tool or mobile phone to check for goof status. This includes recording parameters, battery voltage, temperature, remaining data storage, GPS position and quality, connected sensor sraurs and more.

  • Wireless QC including ambient noise and real-time signal check
  • Can use land geophone or marsh geophone /hydrophone
  • External sensor leakage test capability
  • 16GB internal memory
  • Build-in high capacity rechargeable battery
  • Fast data download speed

Physical Specs

Size132mm(L)×97mm(W)×50mm(H) (Without external DCK plug)
Weight0.8 kg
WaterproofIP68
Operating temperature-40℃ ~ +70℃

Operating Life @ 25°C

25 days Continuous

50 days Segmented (12hours ON/12hours SLEEP)

General Specification

Seismic data channel(s)1
Sample Intervals0.25, 0.5, 1, 2, 4 milliseconds
Premplifier Gain0dB to 36 dB
Anti-alias Filter206.5 Hz @ 2ms (82.6% of Nyquist) Selectable – Linear Phase or Minimum Phase
DC Blocking Filter1Hz to 10Hz,1Hz increments or DC Removed
Data Storage16GB Internal Memory
ADC Resolution 24bits
Recharge Time< 3 hours
Charging Temperature Range+3°C ~ +45°C
Wireless QCScript, Voltage, Temperature, Memory, GPS position GPS SNR. Sensor status, etc

Channel Performance

(@ 2ms sample interval, 31.25 Hz, 25°C, unless otherwise indicated)
Maximum Input Signal±2.5Vpeak @ Gain 0dB
Dynamic Range125dB@ 2ms Gain 0dB
Equivalent Input Noise0.18µV@ 2ms Gain 18dB
Total Harmonic Distortion＜0.0002%@ Gain 0dB
Common Mode Rejection≥100dB
Gain Accuracy＜0.5%
GPS Time Standard 1 ppm
Timing Accuracy±10µs, GPS Disciplined

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