SEGMENTED-CENTRALIZED-TYPE HIGH-DENSITY ELECTRICAL METHOD MEASUREMENT SYSTEM AND APPLICATION THEREOF

摘要

A segmented-centralized-type high-density electrical method measurement system and use thereof including a testing host, a plurality of electrode switching devices, a plurality of cables with taps, and a plurality of electrodes connected to the taps. By using this segmented-centralized-type high-density electrical measurement system, compared with a centralized-type high-density electrical measurement system, the required cable taps are less, the required cable weight is lower, not only resistivity test can be supported, but also induced polarization test, which is not supported by the centralized-type system, can be supported, the maximum transmitting current is larger, and rolling test can be supported; compared with a distributed-type high-density electrical measurement system, the cable diameter is smaller, the maximum transmitting current is larger, the cable weight is lighter, the cables are low-cost and durable, and because the cables can be replaced individually, their maintenance cost is low.