PRP - Model US-ER1 -Elwha River Sediment Sampler

The Elwha River Sediment Sampler, known by its model number US-ER1, is a precision-engineered bedload sampler specifically designed for hydrological studies. Weighing 52 pounds (23.6 kg), it is a cable-suspended apparatus with a 4 inch by 8 inch inlet nozzle and a 1.4 expansion ratio. Constructed from a quarter-inch aluminum plate, it is robust yet lightweight compared to its heavier counterpart, the Toutle River Sampler, US-TR-2, which weighs 180 pounds. The US-ER1 sampler comes equipped with its own sediment bag, making it a comprehensive tool for sediment collection and analysis. For those requiring heavier equipment, an alternative heavier version of the Elwha Sampler is available on special order. This sampler is ideal for a range of applications demanding precision and durability in sediment collection from riverine environments.