DZD-6A minerals detector best metal detector underground metal detector

Simple introduction:

Making using of the relative parameters of apparent resistivity method and IP survey, with DC power supply to earth, the instrument will determine whether there is any abnormity after data receiving and processing. It has 10 kinds of electrode arrays: 4-pole Vertical Electrical Sounding (VES), 3-pole VES, 4-pole profiling, combined profiling, mid-gradient, 5-pole VES, buried electrodes, dipole-dipole, two-pole, surface-borehole electrical method. The detect depth is up to the geological condition, about 500~1000m.

Main technical parameters:

Detect depth:1000M

Measuring voltage channel range: ±6000mV

Voltage resolution:             0.01mV

Voltage precision:             ±1%

Polarization resolution:         ±0.1-±0.2

Measuring current range:       0~5000mA

Currency resolution:           0.01mA

Currency precision:             ±1%

Input impedance:               ≥50MΩ

Max. voltage supply:           900V

Max. currency supply:           5A

Max. output power:             4500W

Power supply time:         1~59s (optional), ratio: 1:1

With over-voltage and over-current protection configuration.

Working temperature:          -20°C~+70 °C

Humidity:                     95%

Mainframe weight:             about 8kg

Dimension:                 305*200*202mm