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Yearlist

2020

Smart Gaging GPS Flow Meter

It can accurately measure the surface velocity and flow direction by drifting in water.

2019

HY1611A Echosounder for Unmanned Vehicles

A smart echosounder specially designed for unmanned surface vehicles.

HY1603 All-in-one Portable Echosounder

Adopting all-in-one structure, the system integrates computer, digital signal processing and graphic imaging technology to realize the perfect combination of echo sounder and computer platform.

HY-Smart Echosounder

Perfectly designed for collecting draught draft, depth, sound velocity, temperature and other parameters simultaneously

HY1600A Precise Echosounder

Based on proven technology and reliable performance of the previous generation HY1600, the HY1600A has been updated with the latest digital signal processing technology (DSP) and circuit design to provide more accurate bathymetric data.

2018

RIV series ADCP

DVL series DVL

Two new series products, co-developed with Institute of acoustics of Chinese academy of sciences, becoming a pioneer in the development of river-based ADCPs in China.

2017

Underwater testing equipment for draught detection

A solution of Three Gorges General Navigation Vessel Draught Detection Facility Project. 200 sets of underwater testing equipment were delivered to users, and both the commissioning and the testing met the standard.

HY1203 sound velocity profiler

An exquisite and durable SVP adopting “time flies” technology with 0.05m/s accuracy.

HY1202 surface velocity profiler

An exquisite and durable SVP adopting “time flies” technology with 0.05m/s accuracy.

HydroStar portable and smart system

Co-developed with South company, achieves 0.2m shallow water surveying and positioning.

HY1201 sound velocity profiler

The updated version of HY1200 with some parameters optimized.

2015

HY1610/HY1611 altimeter

Total sales of more than 30 units up to now, mainly sold to the research and waterway departments.

2014

HY1300 digital gauge

Total sales of more than 50 units up to now, mainly sold to the military and surveying departments.

2010

HY1602 PC duel frequency SBE

Total sales of more than 300 units up to now, mainly sold to the military, waterway and hydrological departments.

HY1601 PC digital SBE

Total sales of more than 500 units up to now, mainly sold to the military, waterway and hydrological departments.

2009

HY1690 deep sea SBE

10000m depth rating, mainly sold to the military for large-scale survey vessels with total sales of more than 30 units up to now. The portable version is also launched now. 

2007

HY1620, HY1660 and HY1680 SBES

No mass production, tailored specifically for the military. The two HY1660 SBEs were used for construction of Hong Kong-Zhuhai-Macao Bridge. (EOM)

2006

HY1500 digital SBE

The updated version of HY1700 with total sales of more than 200 units up to now. (EOM)

2004

HY1700 portable SBE

Total sales of more than 100 units up to now, mainly sold to the military, waterway and hydrological departments. (EOM)

HY1600 precise SBE

The second generation digital SBE with total sales of more than 1000 units up to now, mainly sold to the military, waterway and hydrographic departments.


2001

HY1200 sound velocity profiler

Total sales of more than 400 units up to now, mainly sold to the military, waterway and hydrological departments.

1996

SDH-13D SBE

The updated version of SDH-13A, popular with users. (EOM)

1994

SDH-13A SBE

The first set of digital single beam echosounder in China.(EOM)
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