Seismic station SGD-SEL for profile survey
Seismic station SGD-SEL is designed for engineering geophysical investigations.
- The number of registration channels: 48 or 24
- The noise level of registration channel: 0.15 mkW
- Instantaneous dynamic range signal: 105 dB
- The mutual influences between registeringchannels: no
- more 110 dB
- Rejection ratio input common-mode signal: no less 80 dB
- Sample raw registered signal: 2, 1, 0.5, 0.25, 0.125 ms
- Sizes: 340x295x152 mm
- Weight: 6 or 4 kg
Telemetric seismic station SGD-TEL
Seismic station SGD- TEL is designed for seismology exploration by refracted waves, reflected waves, common-midpoint methods.
- The number of registration channels: up to 960
- Computer Tion-270 (processor Marwell PXA270/520
- MHz, SDRAM 128 MB, FLASH 32 MB)
- Operating system; LINUX Kernel 2.4 or 2.6.
- color display 8.4″ SVGA type TFL NEC
- NL8060BC21-06 (800·600)
- Temperature range: -20…+60 C
- Time of continious work without recharging the
- battery at least S hours
- Sizes: 270x246x124 mm
- Weight: no more 7 kg