ZET 7152-N VER.2 Seismograph
- Mine site hazard areas control
- Seismic processes and explosion oscillations control
- Designed for geotechnical surveys use
- Compact explosion-proof design
- High accuracy
POR (price on request)
Specifications
of Seismograph ZET 7152-N VER.2
| Measuring channels specifications | |
|---|---|
| Seismic recorder model | ZET 7152-N |
| Measurement axes number | 3 (X, Y, Z) |
| Measured physical values: | linear acceleration vibrational acceleration vibration velocity vibration displacement |
| Frequency range: linear acceleration vibrational acceleration vibration velocity vibration displacement |
from 0,01 up to 400 Hz from 3 up to 400 Hz from 3 up to 400 Hz from 3 up to 400 Hz |
| Measuring range: linear acceleration vibrational acceleration vibration displacement vibration velocity |
from -70 up to 70 m/s² from 0,01 up to 14 m/s² from 0,03 up to 150 mm/sc from 0,003 up to 5 mm |
| Measuring tolerance: linear acceleration vibrational acceleration vibration velocity vibration displacement |
± 0,5 m/s² 3 % 6 % 10 % |
| Relative interchannel overlapping ratio at the frequency of 20 Hz, max | 1 % |
| Instant values recording: sampling frequency | 10, 50, 100, 200, 400, 800 Hz |
| Averaged values sampling rate | 10 Hz |
| Measurements reliability control | sensing element integrity control, measuring circuit control |
| Off-line mode | |
| Off-line mode – operation time, min | 24 h |
| Integrated battery full charge time, max | 6 h |
| Battery type | Li-Ion |
| Integrated non-volatile memory | 8 Gb |
| Integrated memory card recording time at maximum sampling rate, min | 150 h |
| Technical specifications | |
| Data transfer interface | Ethernet and USB 1.1 Full Speed |
| Data exchange speed | 100, 300, 1000 Kbps |
| General specifications | |
| Power voltage | 12 V |
| Consumed power | 1 W |
| Recorded data format | ANA/ANP conversion to CSV and SEG-Y formats via ZETLAB Software |
| Explosion protection type | PB Exd I MB X explosion-proof mark |
| Average lifetime | 10 years |
| Weight, max | 5 kg |
| Dimensions, max | 200×150×140 mm |
| Operation temperature range | −20…+60 °C |
