IAU-19
IAU-19
High Resolution Seismic Data Logger 1CSupports Various Types of Seismic Sensors
IAU-19 Features
IAU-19 is a new generation smart seismic acquisition node used to connect with external land and marsh geophone or hydrophone. It has wireless QC functionality to enable a field deployment tool or mobile phone to check for good status. This includes recording parameters, battery voltage, temperature, remaining data storage, GPS position and quality, connected sensor status and more.
Main Features
Wireless QCincluding ambient noiseand real-time signal check
16GB internal memory
Can use land geophone ormarsh geophone/hydrophone
Built-in high capacityrechargeable battery
External sensorleakage test capability
Fast data download speed
IAU 2 Slot All-In-One
IAU AlO-2 is a portable device specially designed for IAU-19 intelligent seismic acquisition units with 2 slots for battery charging, data download, and testing.
Size(LxWxH)：
247*204*163 mm
Weight:
3.8 kg
Layout:
2 slots (One for Charge; One for Download/Test)
Status Indication:
USB 3.0*1, DC Power*1
Connection Type:
LED on Adapter (Indicate Charge)LED on Panel (indicate Download)
Power Supply:
8.4V, 2A
Working Humidity:
20%~90%RH, No condensing
IAU 16 Slot All-In-One
The IAU AlO-16 isa portable device specifically designed for the IAU-19 intelligent acquisi-tion units, with 16 slots for battery charging, data download, and testing.
Size(LxWxH)：
650*500*366 mm
Weight:
28.5 kg
Layout:
16
Status Indication:
LED
LED:
2 LEDs/slot
(Left light: Download/Test; Right light: Charge)
Connection Type：
USB 3.0
Power Supply:
100-240V AC, 50/60Hz
Max Consumption:
640W
Working Humidity:
20%~90%RH, No condensing
IAU 48 Slot All-In-One Rack
The IAU 48 Slot All-In-One Rack (IAU AlO-48) is a device specifically designed for the IAU-19 Intelligent Acquisition Unit to perform battery charging, data download, and testing.
Size(LxWxH)：
650*320*1810 mm
Weight:
143 kg
Layout:
12 rows, 4 slots on each row
Status Indication:
LED
LED:
2 LEDs/slot
(Left light: Download/Test; Right light: Charge)
Connection Type：
3*USB 3.0, 3*USB 2.0
Power Supply:
100-240V AC, 50/60Hz
Max Consumption:
1920W
Working Humidity:
20%~90%RH, No condensing
IAU Battery Charging Rack
The IAU BCR-48 is a charging device designed for simultaneously charging 48 of the IAU-19.
Size(LxWxH)：
650*320*1810 mm
Weight:
140 kg
Layout:
12 rowS, 4 slots on each row
Status Indication:
LED
Power Supply:
100-240V AC, 50/60Hz
Max Consumption:
1920W
Working Humidity:
20%~90%RH, No condensing
Specifications
Size and Weight
- 132mm(L)×97mm(W)×50mm(H)(without external DCK pluh)
- 0.8kg
Data Storage
- 16GB
Recharge Time
- <3 hours
Operating Life@25°C
- 25 days Continuous@ 2ms
- 50 days Segmented (12hours ON/12hours SLEEP) @ 2ms
Communication
- Bluetooth
External Power supply
- -
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 : 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 : <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