Geophysical Equipment Price

Technical specifications:Receiving part•Voltage channel: ±32V（24 bitA/D）Accuracy: as Vp≥5mV, ±0.2% ±1 character as 0.1mV≤Vp＜5mV, ±1% ±1 character •Input impedance: ＞50ＭΩ •Apparent polarization accuracy: ±1％±1character •SP compensation range: ±10V •Current channel: 6A（24bitA/D）Measurement accuracy: as Ip≥5mA, ±0.2% ±1character as 0.1mA≤Ip＜5mA, ±1% ±1character •As for 50Hz industrial interface（common and different mode）depression is better than 80dBTransmitter part:•Maximium power: 7200W •Maximium supply voltage: ±1200V •Maximium supply current: ±6A •Supply current width :1～60s, duty rate 1:1Other•Working temperature: -10℃～+50℃,95％RH •Storge temperature: -20℃～+60℃ •Power supply: builtin 7.4V4Ah（or outside 12V）, lasting for 20h •Main unit port: A, B, M, N, DC high voltage, outside battery, 2 cable port, RS-232, blue tooth •Weight: ≤4kg •Size : 270mm×246mm×123mm