Description
Overview
GAOTek Handheld Concrete Vibrator Data Logger is a kind of geotechnical in-situ monitoring instrument, which is suitable for all kinds of vibrating string sensor frequency signal acquisition, such as pore water pressure meter, axial force meter, anchor cable meter, earth pressure box, reinforcement meter, strain gauge, fracture meter and so on. The instrument adopts the latest domestic and international 32, bit microcontroller technology to achieve data acquisition, signal processing, display, data storage, transmission and historical data query for vibroseis sensors.Â
Technical Specifications
| Power supply |  18 V DC to 28 V DC (2, wire), 12 V DC to 24 V DC, 220 V AC, internal battery power |
| Screen |  240 pixels × 320 pixels Full dot real color LCD screen, with touch function |
| Measuring range |  5 m, 8 m, 10 m, 12 m, 15 m, 20 m, 25 m, 30 m, 35 m, 40 m (optional when ordering)  |
| Response time |  ≤10 s |
| Blind spot |  0.4 m to 2 m |
| Operating frequency |  20 K Hz to 350 K Hz |
| Size |  3.62 in × 7.79 in × 10.62 in (92 mm × 198 mm × 60 mm) |