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HD-MAX Ⅱ Hydrographic Solution

HD-MAX Ⅱ Hydrographic Solution

HD-MAX Ⅱ dual-frequency echo sounder redefines underwater surveying. Its enhanced host unit is water-resistant, portable, and offers versatile interfaces. The integrated temperature sensor in the transducer enables precise sound velocity calibration, and the fully automated algorithm tackles challenging terrains. Ideal for a wide range of underwater environments, including dredging, siltation, high sediment areas, and deep waters, HD-MAX Ⅱ is the unrivaled choice for hydrographic professionals.
Unmatched Accuracy & Efficiency
Compatible with all brands base stations and terminal equipment, it provides millions of concurrent users server capacity enabling services varying from engineering to civilian applications.
Seamless User Experience
Integrated software streamlines your workflow. A bright 15″ display provides a clear view of data, while intuitive buttons offer easy control. 128GB+1TB storage with Windows 10 ensures efficient data processing.
Built for Tough Conditions
The IP66-rated housing protects against harsh environments. Its lightweight, portable design facilitates easy transport, and the sturdy build ensures long-lasting durability. Versatile connectivity options include PPS, Trigger support, and multi-format data output for effortless data sharing.

Detailed Specifications

High Channel: 100kHz ~ 1MHz
Low Channel: 10kHz ~ 50kHz
Frequency
0.15 ~ 300m @200kHz
1~ 2000m @24kHz
Depth Range
±0.01m ± 0.1% of depth @200kHz
±0.1m ± 0.1% of depth @24kHz
Accuracy
Standard NMEA 0183, DESO 25, ODOM, Knudsen, Bathy, Echotrac
Output Data Format
128GB + 1TB SSD
Storage
PPS*1, Trigger*1, RJ45*1, RS232*3, USB*3, HDMI*1, Transducer*1, Power*1
Interfaces

Download Brochures

HD-MAX Ⅱ-Brochure-EN-20250422(s)
HD-MAX Ⅱ-Brochure-ES-20241112(s)

Case Study

Application of Excavator 3D Guidance System in Waterway Dredging
In order to solve the channel dredging problem, Hi-Target provides the solution of ECS900 excavator 3D guidance system (hereinafter referred to as ECS900) with K20 high-precision separate RTK (hereinafter referred…
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Application of iFlow RP600 ADCP in high sand flow measurement of Yellow River
The joint test conducted by Luokou hydrological station and Hi-Target shows that the joint use of Hi-Target iFlow RP600 ADCP, HD-MAX DF dual frequency sounder and K20 high precision split…
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HD-MAX Assisted ADCP in Measuring the High-sand Content River with High Accuracy
the HD-MAX's stable echoes accurately detect the topography of the water bottom, providing stable bottom tracking information for ADCP discharge measurement.
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Hi-Target Introduced the Upgraded Dual Frequency Echo Sounder
Hi-Target released the latest hydrographic product on 25th May 2022, a dual-frequency single beam echo sounder.
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Hydrographic Survey USV Helps with Volume Acquisition in Lake Regions
The hydrographic survey in the lakes and canal regions is not an easy job in the past
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Over The Mountains High —iBoat BS2 Surveyed on Tianchi, a Lake 1,907 Meters above Sea Level
Over the mountains high—iBoat BS2 Surveyed on Tianchi, a Lake 1,907 Meters above Sea LevelBackgroundTianchi is a beau...
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Application of USV in Disaster Risk Reduction (DRR)
Application Of USV In Disaster Risk Reduction (DRR)Disaster risk reduction (DRR) is a systematic approach to identify...
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A fast and revolutionary hydrographic solution used in channel survey
A fast and revolutionary hydrographic solution used in channel surveySUMMARY In the world there are many unreachable,...
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