Root Washer - RWB and RWC

The Delta-T Root Washer helps to automate the task of preparing roots for measurement and analysis. Washing by hand is laborious and often results in the loss of finer material. The Root Washer retains fine root filaments in a 500 micron mesh filter.

The Root Washer consists of 4 buckets, each with a water supply and a central overflow pipe, which holds the mesh filter. Two jets in the base of the bucket create an upward swirling flow that separates the roots from the soil. Depending on soil type, about 10 samples per hour can be washed.

Water mains pressure may be too low for optimal washing performance. The optional electric pump and recirculation tank ensure adequate pressure, with the further advantage of conserving water.