above 14 years old
CNSG005
The harbor's water environment is quite complicated. There are many pollutants、 such as increasing levels of urban industrial sewage that is choking coastal harbors、 lakes、 rivers、 and seas. A harbors quality is heavily reliant on its ecological state、 the circulation of water、 and the waters classification and hydrochemistry. Therefore、 it is imperative that environmental and port management groups investigate pollution sources and other factors that cause the contamination of harbors. The need for regular water evaluation has resulted in a demand for low-consumption、 high-efficiency wastewater testing technologies. The liquid sampler can collect sea water samples at different locations and depths of the port、 providing an effective and holistic evaluation of the water quality.This model of liquid sampler was invented to provide accurate readings of water quality at various depths、 because of the varying quality of water due to factors such as depth、 tide changes、 and undercurrents.
Yixiao/Lu