The Sludge JudgeŽ is designed to take accurate readings of settled solids, 5% or less, in a variety of liquids, to any depth. It is ideal for sewage treatment plants, chemical plants, and food processing facilities; anywhere that accurate sample levels of settled solids in noncaustic materials are needed. The unit holds approximately 3 oz. per foot. The Sludge Judge comes in 5 Ft., sections of 3/4 plastic pipe with screw-type connectors. The top section includes a nylon line for raising and lowering the sampler. Individual sections can be combined as required to achieve the length needed. Do not use in liquids over 165°F (74°C). A convenient cotton canvas carrying case that holds four sections, a cleaning brush, a new cleaning rod, and cotton strips are available.
