Geological survey20230403
Resource development20230403
McSEIS-AT (3ch)
Features
- Internal power supply eliminates the need for external power sources
- Dust-proof and water-proof functions equivalent to IP68
- Approx. 10 days continuous data acquisition is available with 8GB internal memory. (4 ms sampling data)
- Time synchronization via GPS without cable
- Captured data can be downloaded to PC via Wi-Fi.
- No hammer hitting nor weight hitting is required
Specification
Channel | 3 channels (Horizontal and Vertical) |
---|---|
Resolution | 24 bit |
Pre-amp Gain (PG) | 0, 6, 12, 18, 24, 30 or 36 dB |
Sampling Rate | 4 and 10 mS |
Bandwidth (-3 dB typ) | 0.2 Hz to 100 Hz @ 4 mS, 0.08 Hz to 40 Hz @ 10 mS |
Dynamic Range | 129 dB @ 4 mS, 12 dB (typ) |
Distortion | < 0.001 % @ 25 Hz, 4 mS (typ) |
CMRR | > 90 dB @ 60 Hz |
Maximum Input | ±2.4 V @ 0 dB, ±0.6 V @ 12 dB, ±0.15 V @ 24 dB |
Noise Level | 0.70 mVrms @ 4 mS 12 dB, 0.12 mVrms @ 4 mS 36 dB |
Input Impedance | 20KΩ |
Internal Memory | 8GB (Expandable Up To 32GB) |
Data Uploading | Available for data uploading with Wi-Fi |
Geophone Operation Check | When the geophone is vibrated, the LED light of the main unit lights up. |
Connector | Input Connectors for Geophone (19 pin), Charging, USB (8 pin) |
Power | Internal Battery (9AH Nickel Hydrogen Battery) |
Charging | 9 to 14 hours |
Environmental status | Equivalent to IP67 |
Dimensions | (W)140 x (H)102 x (D)142mm |
Weight | 1.6kg |
Operating Temperature | -20 to +55˚C |
Software | Automatic Analysis of Recorded Data via Wi-Fi (Using "SeisImager" software) |
CONTACT
Inquiry for OYO product, please contact your distributor in your country from below.