Remotely-controlled challenge test device and test method

Abstract

The present invention discloses a remotely-controlled challenge test device and a test method, wherein the device and the method are applied to the challenge test field. The test device comprises a reservoir, a controller and more than two aeration pools. A water distribution pipe between the reservoir and each aeration pool is provided with a water distribution valve. Each aeration pool is provided with an aeration component and a temperature control component. Each aeration pool is further provided with a bait delivery pipe and a pollutant delivery pipe. The bait delivery pipe is provided with a bait valve. The pollutant delivery pipe is provided with a pollutant value. The controller comprises a microprocessor and a wireless communication module, wherein the microprocessor and the wireless communication module are electrically connected with each other. The output end of the microprocessor is respectively connected with the signal input end of the water distribution valve, the signal input end of the bait valve and the signal input end of the pollutant value. The microprocessor and the temperature control component are electrically connected. The experiment personnel can remotely operate the microprocessor according to instructions in the wireless communication manner by means of a mobile device so as to complete the remote control of the valves and the temperature control component. Therefore, no field stationing personnel is needed, and the experiment efficiency is improved. The working strength of the experiment personnel is reduced.

Description

technical field [0001] The invention relates to the field of ecotoxicology experiments of aquatic organisms, in particular to a remote-controllable toxin attack test device and test method. Background technique [0002] In the study of the toxic effects of exogenous pollutants on aquatic organisms (shellfish, fish), it is necessary to expose aquatic products to venom for a long time. During the experiment, fresh venom should be replaced regularly every day, and aquatic products should be kept in clean seawater. Filter-feeding microalgae such as chlorella provide sufficient nutrients for the growth of aquatic organisms. This type of experiment is called aquatic organisms indoor challenge test. [0003] At present, the degree of automation of common antivirus test devices is low, and manual control is generally carried out in the laboratory, which includes manual opening and closing of water inlet and outlet valves, feed valves, and manual control of the test temperature. This...

AI Technical Summary

Problems solved by technology

[0003] At present, the degree of automation of common antivirus test devices is relatively low, and manual control is generally carried out in the laboratory, which includes manual opening and closing of water inlet and outlet valves, feed valves, and manual control of the test temperature. This method requires on-site personnel at any time Operation, it is difficult for researchers to deal with other tasks, especially the long-term virus attack experiment increases the work intensity of the experimenters

Images