Nasco Sludge Judge from the United States ® Sludge sampling rod and coal slurry probe C09247

Sludge Judge ® - 15 ft. (4.60 m)

Product Number: C09247

It can conveniently and accurately detect and measure bottom settling sludge, with a depth error of 5%, suitable for various liquids, applied in sewage treatment plants, chemical plants, food plants, and various occasions that require precise observation of solid-liquid separation. Brand: NASCO Recommended Industries: Coal Mining, Geological Exploration, Sewage Treatment Plants, Chemical Plants, Food Plants, etc

The NASCO sludge sampling rod is specifically designed to take accurate readings of sedimentable solids, with a solid content of ≤ 5%, and can be used for various liquids at any depth. Suitable for any location that requires precise measurement of sediment sample levels, such as sewage treatment plants, chemical plants, and food processing plants. Has corrosion resistance. Each foot can take 3 ounces of sample (89ml/0.31m).

Cannot be used in liquids with temperatures exceeding 165 ℉ (74 ℃) and cannot withstand the action of a pressure heater.

Instructions for using the NASCO sludge sampling rod and coal slurry probe in the United States:

1. Slowly sink the sludge sampling rod to the bottom of the sink.

A、 The float valve opens, allowing the substance to flow in. When the sludge sampling rod reaches the bottom of the water tank and the material inside the tube has been filled to the surface level, gently hold the rope and lift the sampling rod.

B、 Close the reverse valve and seal the mixture inside the tube.

2. After the sludge sampling rod is completely removed from the liquid, the quantity of solid sample can be directly read from the symbol marked on the pipe surface. Release the substance inside the tube. Simply press and hold the bottom plug to open the check valve and discharge the sample.

Related models:

C09247WA: Set, 15 feet. (4.60m)

C09249WA: Sampling rod bag;

Separate section:

C09250WA: bottom with valve, 5-ft. (1.53m);

C09251WA: Middle extension, 5-ft. (1.53m);

C09252WA: Top with rope.

Do NOT use for sampling ethanol or ethanol blended fuel. Use Nasco fuel sampler (B01477).

The Sludge Judge ® is designed to take accurate readings of settleable 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 settleable solids in noncaustic materials are needed. The unit holds approximately 3 oz. per foot (89 ml per 0.31 m). The Sludge Judge ® comes in 5 ft. (1.53 m) sections of 3/4 in. (1.90 cm) plastic pipe with screw-type connectors. The top section includes a nylon rope 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). Sludge Judge ® is not autoclavable. A convenient cotton canvas carrying case that holds four sections, a cleaning brush, cleaning rod, and cotton strips are available.

To use:

1. Slowly lower the Sludge Judge ® to the bottom of the tank. The float valve opens (see figure A), allowing materials to flow in. When the bottom has been reached and the pipe has filled to the surface level, tug slightly on the rope as the unit is raised. This sets the check valve(see figure B), trapping the mixture inside.

2. When the unit has been raised clear of the liquid, the amount of solids in the sample can be read using the 1 ft. (0.31 m) increments marked on the pipe sections. To release the material in the unit, touch the pin extending from the bottom section against a hard surface. This opens the check valve to drain the sample. One-year warranty.