Model:BGK1000
Use:BGK1000 is a digital borehole geophone used to receive P- and S-waves in dry and water lled boreholes
Standard:《公路工程物探规程》JTG/T C22-2009 《水电水利工程物探规程》DL/T 5010-2005 《电力工程物探技术规程》DL/T 5159-2012
Natural sensor frequency: 15 Hz (others on
request)
Sensor arrangement: Tri-axial
Power supply: 12 V input 72 V output
Operational depth: Up to 2000 m
Max. pressure: 200 bar
Temperature range: 0-70 °C
Receiver length: 800 mm
Receiver diameter: 60 mm
Receiver weight: 8 kg
Borehole diameter: 75-200 mm
Clamping system: Motor-driven clamping arm
Orientation: Magnetic compass (+/- 2.5°)
Communication: 2 wire RS-485
Downhole electronics: DSP = Blackn 548, 64
MB SDRAM Cable head: GO-4