TEMHZ75 (A) mining transient electromagnetic instrument

Di Da Hua RuiTEMHZ75（A）Mining transient electromagnetic instrumentApplication field

• Coal mine underground roof, floor and advanced detection, with an effective advanced detection distance of 100m

• Exploring the distribution and water content of mining structures from the ground down

• Exploration of sudden water sources in goaf and abandoned small coal mines filled with water

• Exploration of karst aquifers, karst collapse columns, and karst collapse caves in coal seam floor

• Encountering hidden water conducting structures during excavation exploration

• Exploration of hidden point shaped water conducting structures (collapse columns, poorly sealed boreholes, etc.) within the working face encountered during the mining process

• Exploration of water conducting fracture zones induced by mining disturbances on the roof and floor

Di Da Hua RuiTEMHZ75（A）Mining transient electromagnetic instrumentMain Features

• TEMHZ75 (A) Mining Transient Electromagnetic Instrument as TEMHZ75 Mining Transient Electromagnetic InstrumentThe upgraded version of the main control unit has been separated from the power supply, resulting in more stable data collection during operation and a 40% reduction in body weight.

• TEMHZ75（A）Mining transient electromagnetic instrument belongs toA national safety standard product that meets modern mining safety requirements and is an intelligent and portable mining device that integrates reception and transmissionTransient electromagnetic instrument（Explosion-proof certificate numberCCCMT16.0548Coal Safety Certificate NumberMAK100038）

• One machine with multiple functions, capable of intelligently converting between ground and mine environmental exploration needs.

• TEMHZ75（A）The mining transient electromagnetic instrument hasSuper compatibility, can be equipped as a receiving device for transient electromagnetic instrumentsYCS60-F Mining Explosion proof Intrinsic Safety Transient Electromagnetic InstrumenttransmitterTo conduct high-power transient electromagnetic method exploration in mines, which can also be equipped withCUGTEM-8 Transient Electromagnetic InstrumentThe transmitter is used as a ground transient electromagnetic method for exploration.

• DXH3/7 Mining Intrinsic Safety Power Box: Explosion proof and Lightweight External Power Box, Powered by TEMHZ75 (A)Mining transient electromagnetic instrumentThe duration can reach 7 hours, the battery is durable, and it has dual output short-circuit protection function to ensure that the instrument is not damaged even if the power supply fails. Multi functional with a universal interface that can match various downhole instruments, improving the utilization rate of single batteries and saving users on accessory expenses.

TEMHZ75 (A) intrinsically safe mining typeTransient electromagnetic instrumentExplosion proof certificate and coal safety certificate（CCCMT16.0548Coal Safety Certificate NumberMAK100038）

▲image2：TEMHZ75（A）Super compatibility