Continuous fish toxicity detector

Continuous fish toxicity detector(Fish Toximeter uses spotted fish as detection organisms to detect the effects of water samples on fish movement speed, swimming height, turning activity, circumnavigation frequency, and mortality rate, in order to comprehensively determine the toxicity level of water samples.

The equipment uses camera and image analysis technology to continuously detect the impact of the tested water sample on the activity of fish, and then determine its toxicity strength. The BBE fish poison meter observes the behavior of fish under continuous water flow, tracks every step of fish movement online, and records all changes in fish behavior. If there is a sudden pollution event, the instrument will issue an alarm. The device is based on the Extended Dynamic Water Flea Experiment (EDDT), which is an experimental testing method used in Europe and around the world. usebbeFish toxicity meterContinuous biological monitoring can quickly detect toxic substances in water and issue warnings.

Composition structure

By using high-performance cameras for real-time online monitoring of fish in the water tank, real-time statistical analysis of the dynamic trajectory of fish swimming is observed to statistically analyze the comprehensive behavior of fish and determine whether the water body is contaminated by toxicity.

Detection Principle

Continuous fish toxicity detectorIt consists of a fish pond and a camera system. The water flows through the fish pond and there is an appropriate lighting system to facilitate the operation of the camera system. The camera system is connected to a computer via USB and analyzes the fish's swimming trajectory through software. The software system calculates the toxicity of the water sample by analyzing the geometric characteristics of the fish's swimming height, speed, and trajectory. If the water sample is toxic, it will affect the activity ability of fish and the collective characteristics of fish swimming trajectories.

Technical Parameter

Application scenarios

• Drinking water monitoring

• Reservoir monitoring

• Water quality analysis and evaluation

• Overall environmental monitoring

• Water quality assessment of water intake

• Toxicological evaluation

• Limnology work

• Teaching and Research

Product Features

• Can connect to the local network to access data

• Remote control computer system

Remote or local sound and light alarm, alarm through fax, SMS

• Connect other sensors such as dissolved oxygen, conductivity, pH, etc

The standard size of the bathtub is 50 * 30 * 10mm, which can also be changed as needed

Software Features

• Save data and parameters at any time

Display all measured values in images

• Display online on the local area network

• Complete equipment calibration

• Parameterized monitoring

Export historical data in Excel or text format