Recently, the water sample in-situ automatic analyzer independently developed by the Institute of Water Geology of the Chinese Academy of Geological Sciences has won an invention patent.
The water sample in-situ automatic analyzer includes a sampling machine, a control panel, a sampling bracket spanning the cable around the sampling machine, and a sampler connected to the free end of the cable; both the sampling machine and the sampler are provided with a control device, and the sampling process can be realized between the control devices Automatic control. In automatic mode of the control system, fully automatic sampling can be realized, and water samples at a predetermined depth can be accurately collected and time recorded.
According to reports, the instrument can achieve in-situ water sampling at a predetermined depth, avoiding the contact of the water sample with the external atmospheric system or water bodies at different levels, reducing the loss of volatile components, greatly reducing cross-contamination during the sampling process, and simultaneously carrying out water In-situ measurement of physical parameters and water quality parameters and automatic storage and transmission of reading parameters, which can measure the water quality parameters at different depths and the same location at different times.
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