The sediment concentration test instrument for suspended matter comes in two types: a sampler and a sand meter. The sampler is suitable for on-site sampling but does not meet the needs of patrol and online monitoring. With the advancement of the hydrological industry's reporting capabilities, there is a need for a sand measurement instrument that complies with current hydrological standards, features online monitoring, data storage, and is suitable for patrol measurements. The HHSW·NGU-1 type photoelectric sand meter has passed laboratory tests with a concentration exceeding 700 kg/m3, and its application range and accuracy meet the requirements of current standards and online monitoring, as well as patrol measurements. The Yellow River is a sandy river, and the development and application of this sand meter are of great significance for flood prevention and sediment reduction along the Yellow River.
Product Showcase Co., Ltd.
