WDFZ-5T/10T/15T/20T IP Transmitter
The new DC IP transmitter system is composed of WDZ-5A (WDZ-10) rectification power supply (including balanced load controller) and WDFZ-5T (WDFZ-10T) multi-channel high-power intelligent transmitter. WDFZ-5T/10T series multi-channel high power intelligent transmitter supports various synchronization modes. It is able to complete with general digital DC IP receiver to act as a conventional IP survey system, or in association with the newly-designed WDJS-3 series multi-channel DC IP receiver to act as a high-performance, multi-channel, multi-synchronization-option andhighly efficient IP survey system.
| • Transmitting channels gain complete information of ore body: the transmitter may connect with several current electrodes (two electrodes for WDFZ-5T, six electrodes for WDFZ-5T/6 and 18 electrodes for WDFZ-5T/18; two electrodes for WDFZ-10T, six electrodes for WDFZ-10T/6 and 18 electrodes for WDFZ-10T/18). System could choose any pair as the current electrodes to complete with WDJS-3 series multi-channel digital DC IP receiver to acquire more data, high in efficiency. Measuring one cross-section could get data of several profiles at different depth, enabling user to have a better understanding of the space distribution of the ore body (in particular in depth direction). |
| • Support several synchronization modes: including software synchronization, quartz clock synchronization and GPS synchronization (optional). Able to complete with ordinary digital DC IP receiver to act as a conventional IP survey system, or in association with the newly-designed WDJS-3 series multi-channel DC IP receiver to act as a high-performance, multi-channel, multi-synchronization-option and highly efficient IP survey system. |
| • Rectification power supply and transmitter are of detached design. Rectification power supply is equipped with a swivel caster at the bottom for convenient movement. |
| • Built-in real time clock: instrument is designed with a precision real-time clock, which records time automatically. Time parameters at the measuring action are stored together with measured results respectively, facilitating calculation of apparent resistivity in the future. |
| • Mass memory capacity: memory capacity is up to 1GB, able to store over 1,000,000 readings of current information (including year, month, date, hour, minute, etc); all these data are under power-failure protection. |
| • Data stored in flash U disk format: instrument supports data check out though USB port, and it is recognized as a common flash U disk memory. Data could be edited in the same way with ordinary flash U disk. |
| • Single-chip controlled, precision quartz clock as time base, with accurate timing and high reliability. |
| • Large LCD display, English edition interface |
| • Earth resistance of the two current electrodes could be measured |
| • LED indicating working state and fault state |
| Max transmitting voltage | ±1200V |
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| Max transmitting current |
(WDFZ-5T) ±6A: (WDFZ-10T) ±10A; (WDFZ-15T) ±15A; (WDFZ-20T) ±20A. |
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| Current measuring accuracy | ±0.2% ±1 LSB | |
| Power supply interval | 4S, 8S, 16S, 32S, 64S, 128S, 256S | |
| Output waveform | +supply, power off, -supply, power off, bipolar and symmetrical waveform and duty cycle is 1:1. | |
| Current storage interval | 1~30 minute, programmable, step is one minute | |
| Mass memory capacity | Able to store over 1,000,000 readings of current information (including year, month, date, hour, minute, etc); all these data are under power-failure protection. | |
| Communication port | USB serial port | |
| Large LCD display | 240*128 dot-matrix graphic LCD | |
| Power source of the instrument | 12V9Ah rechargeable lithium battery | |
| Working temperature | -10℃～+50℃ | |
| Storage temperature | -20℃～+60℃ | |
| Volume | 406 mm * 330 mm * 174 mm | |
| Weight | 7.8Kg |
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