• Description
• Features
• Technical Features
• Downloads
• FAQ
• Inquiry

Features

 ●  If the groundwater is too clear or too turbid, the imported instrument cannot see it and thus cannot measure it. However, after adding Weigan Technology's contrast agent, it becomes visible.

 ●  The imported instrument provides planar data, while Weigan Technology uses a 3D stereoscopic vector algorithm, presenting the flow direction in a stereoscopic state. 

 ●  The imported instrument cannot look downward or环视 360 degrees, whereas Weigan Technology can achieve both observation methods simultaneously.

System Composition

● The main components of the groundwater velocity and direction meter include modular integrated probes, cables, ground controllers, etc.

Scope of application

 ● Groundwater hydrological monitoring 

 ● Groundwater resource investigation and assessment 

 ● Groundwater environmental monitoring in industrial parks Polluted site remediation assessment 

 ● Groundwater model establishment

 ● Groundwater environmental pollution runoff monitoring 

 ● Evaluation of groundwater models 

 ● Evaluation and restoration of groundwater monitoring wells 

 ● Qualitative and semi-quantitative monitoring of characteristic pollutants in groundwater 

 ● Emergency monitoring of groundwater pollution environment

System Overview

● The online groundwater velocity and direction meter adopts microscope physical magnification and CCD camera photography technology for luminous bodies in water, with a built-in geomagnetic electronic compass and software visual trajectory algorithm. It can real-time measure groundwater velocity, direction, water temperature, and water level, and can extend to measure conventional water quality parameters and qualitative and semi-quantitative characteristics of pollutants. It can real-time observe the downhole environment; the 270-degree wide-angle camera can view the lower part, and the well wall camera can view the surrounding 360 degrees. The instrument can be remotely and synchronously controlled by a mobile phone or tablet.

● Traditional groundwater velocity and direction meters only measure plane vectors, and they cannot accurately measure when the groundwater is too clear or too turbid, and can only obtain limited water body data. However, the Emery online groundwater velocity and direction meter can obtain three-dimensional vector data of any groundwater body. Both the portable and online versions can realize remote wireless transmission and synchronous operation on mobile phones. The instrument includes a modular integrated probe, cables, ground controller, etc., with a maximum working depth of 500 meters. It is suitable for groundwater hydrological monitoring, groundwater resource survey and evaluation, groundwater environmental monitoring in industrial parks, contaminated site remediation evaluation, groundwater environmental pollution runoff monitoring, groundwater model establishment and other fields.