Raven Coretaker® Sludge Core Sampler

The Raven CORETAKER® is a rugged core sampler designed to withstand the rigors of routine usage and float if dropped into a basin. It is uniquely engineered with non-threaded fittings, UV-stable polycarbonate tubes, and UV-stable UHMW black polyethylene fittings. The CORETAKER® shows the operator a cross-section of the clarifier from top to bottom. An automatic check valve allows liquid to enter while being lowered into the tank and automatically shuts when raised. The settled sludge blanket is measured and examined for color.