The Zonge GDP-32II instrument manual explains NanoTEM system setup, data handling, and configuration options.
This manual provides detailed instructions for operating the GDP-32II instrument, focusing on the NanoTEM (Nano Transient Electromagnetic) system. It covers hardware components such as the NT‑20 and NT‑32 transmitters, battery power requirements, and wiring configurations.
The guide also describes procedures for initializing the field data storage box, transferring data via RS‑232, Ethernet, or parallel port, and configuring sampling parameters, damping resistance, and loop size for accurate measurements. This manual is written in Chinese.
| Sampling period | 1.6 µs |
|---|---|
| Battery voltage for NanoTEM transmitter | 12 V |
| Maximum transmitter current (20 m loop) | ≈4 A |
| Damping resistor range | 50 Ω – 1550 Ω |
The NanoTEM transmitter operates from a 12 V battery.