Institute of Geosciences water sample in situ automatic analyzer was patented

Recently, the self-developed water sample in-situ autoanalyzer developed by the Water Ring Institute of the Chinese Academy of Geological Sciences won the invention patent.

The water sample in-situ automatic analyzer includes a sampling machine, a control panel, a sampling holder spanning the sampler cable, and a sampler connected to the free end of the cable; both the sampling machine and the sampler are provided with control devices, and the control device can implement a sampling process. Automatic control. Automated sampling can be achieved when the control system is in automatic mode, accurately collecting a predetermined depth of water sample and doing time recording.

According to reports, the instrument can achieve a predetermined depth of in-situ collection of water samples, avoiding contact of the water sample with the external atmosphere system or different layers of water, reducing the loss of volatile components, greatly reducing the cross-contamination of the sampling process, and at the same time The in-situ measurements of the physical parameters and water quality parameters are automatically stored in the transmission reading parameters, and the water quality parameters at different times and at different times in the same location can be measured separately.