SmartSolo® IAU-19

Appearance

iau-19-4

Physical Specs

Size: 132mm(L)×97mm(W)×50mm(H) (Without external DCK plug)

Weight: 0.8 kg

Waterproof: IP67

Operating Temperature: -40℃ ~ +70℃

Operating Life @ 25°C

25 days Continuous (HR)

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

35 days Continuous (Standard)

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

General Specification

Seismic data channel(s) : 1

ADC Resolution : 24bits

Sample Intervals: 0.25, 0.5, 1, 2, 4 milliseconds (HR) /1,2,4 milliseconds (Standard)

Preamplifier Gain: 0dB to 36 dB (HR)/0dB to 24 dB (Standard)

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

Data Storage: 8GB (can be expanded to 16GB)

Recharge Time: < 3 hours

Charging Temperature Range: +3℃ ~ +40℃

Wireless QC: Script, Voltage, Temperature, Memory, GPS position
GPS SNR. Sensor status, etc

Channel Performance

(@ 2ms sample interval, 31.25 Hz, 25°C, unless otherwise indicated)

 

Standard HR
Maximum Input Signal ±2.5Vpeak @ Gain 0dB ±2.5Vpeak @ Gain 0dB
Dynamic Range 116dB@ 2ms Gain 0dB 125dB@ 2ms Gain 0dB
Equivalent Input Noise 0.39µV@ 2ms Gain 18dB 0.18µV@ 2ms Gain 18dB
Total Harmonic Distortion < 0.0005%@ Gain 0dB < 0.0002%@ Gain 0dB
Common Mode Rejection ≥100dB ≥100dB
Gain Accuracy < 1% < 0.5%
GPS Time Standard 1 ppm 1 ppm
Timing Accuracy ± 10µs, GPS Disciplined ± 10µs, GPS Disciplined