DJF-10A Big Power IP Resistivity Transmitter 10kw 800meter Depth Geological Exploration
DJF-10A Big Power IP Resistivity Transmitter 10kw 800meter Depth Geological Exploration
Introduction
DJF-10A induced polarization transmitter is an induced polarization sending system composed of DJF-10A main set and DZ-10A commutation supply, is an automatic power supply device matched with DWJ-3B microcomputer induced polarization instrument.
Feature:
1. Ø Duty ratio of 1:1 with periods of 4″,8″,16″,32″,64″.
2.An external controller where the power-on time and period is controlled by the DWJ-3B, which especially applies to IP Groundwater Prospecting, IP sounding, IP in near field sourer, IP oil finding, even in strong interference environment.
3.The high voltage power supply can be provided by the DC from DZ-10A(dummy load equipped with balancing generator), or by dry cell and storage cell in case of low power, which indicates a strong adaptability.
4. The main circuit works steadily and reliably by reason that it has adopted silicon controlled rectifier Commutation Bridge and DC switch without mechanic contacts.
Specification Details:
| Time control Precision | 0< ± 0.01% (quartz crystal controller) | power supply periods | ü 32” (input 0-996 by hand) |
| Rated output power: | 10KW(1000V, 10A) |
| Maximum output voltage | 1200V | High-capacity data memory | 9000 groups current data (Include the year, month, day, hour, minute and second of the measurement time).It has ac dump protecting function, can store the data for 25 years. |
| Maximum output current | ±10A(AB Voltage must >200V) |
| Minimum output current | =< 150mA | Work temperature | -10℃ - 45℃ |
| Additional function | Input voltage, output current measurement | Internal power consumption | 12V, 150mA, Power supply: 12V, 3AH Rechargeable lithium battery |
| Current accuracy | ±0.5%±1word | Dimension | 430×260×180mm |
| Voltage accuracy | ±0.5%±1word | Weight | 10.5kg |
| Current memory interval | memory as period interval | Insulation resistance | >100MΩ |
