Quantity: 1

Supplier: KONGSBERG

Model: EA640

Features: The main components include a transducer, a transceiver unit, and a recorder. The principle involves transmitting a sound wave towards the seafloor, which upon reaching the seafloor, reflects back to the transceiver unit on the vessel. By calculating the time difference, the depth of the seafloor can be determined.

Frequency and the Corresponding Precision: 38 kHz-4.8 cm / 12 kHz-19.6 cm

Measurement Maximum Depth: 3000 m

Datasheet: Link

OEM Installation Maunal: Link

OEM Manual: Link

OEM Link: Link

Quantity: 1

Supplier: KONGSBERG

Model: EM712

Features: This tool emits multiple fan-shaped sound waves (ranging from hundreds to thousands), calculates the time required for the sound waves to travel to the seafloor or target object and reflect back, thereby obtaining the distance traveled by the sound waves, and consequently obtaining information about water depth. Compared to single-beam echosounders, this tool has a wider coverage.

Measurement Maximum Depth: 3600 m

Datasheet: Link

OEM Installation Maunal: Link

OEM Manual: Link

OEM Link: Link

Quantity: 1

Supplier: EdgeTech

Model: 3300

Features: The imaging principle of the stratum analyzer relies on the variation in amplitude and phase of reflected wave energy when sound waves propagate through different media beneath the seafloor. The receiver captures these variations, records them, and then generates profile images.

Measurement Frequency: 2~16 kHz

Measurement Maximum Depth: 5000 m

Datasheet: Link

OEM Manual: Link

OEM Link: Link