| Channel |
2 or 3 or 4 |
| Transmitted Pulse Width |
20 us |
| Main Controller |
ARM A8 1 GHZ 16 G (0.035 lb) |
| Bandwidth |
2 to 500 kHz |
| Sampling Mode |
Synchronous sampling |
| Receiving Sensitivity |
<=10 μV |
| Sonic Time Range |
2 x106 μs |
| Interchannel Crosstalk |
=<60 dB |
| Record Length |
0.5 to 4k |
| Power Supply |
Li battery,can work more than 8 hours |
| First Wave Judging Method |
Iteration or Threshold method |
| Working Temperature |
14 to 113 (-10 ℃ to +45 ℃) |
| Gain Dynamic Range |
107 dB |
| WIFI Communication |
Time =< 1s or Distance =< 100 m |
| Gain Accuracy |
0.4 dB |
| Sampling Interval |
5 cm to 100 cm selectable |
| Sections |
1 or 3 or 6 |
| Weight |
1.75 kg ( 3.85 lb) |
| Amplifier Gain |
82 dB |
| Geotechnical Investigation |
10 KHz to 300 KHz |
| Method |
Ultrasonic uncompacted |
| Lift Speed |
More than 60 m/s |
| Size |
10.23 in x 7.28 in x 2.36 in ( 260 mm x 185 mm x 60 mm) |
| Work Time |
More that 6 hours |
| Max Pulling Speed |
3.28084 feet (60 m) per minute |
