Constant Temperature Bath

An item consisting of a reservoir and a temperature control device. It utilizes a liquid media to heat or control samples used in laboratory testing of organic coatings, asphalt and petroleum products. It can also be used to verify the accuracy of temperature sensors or instruments. It may include such components and accessories as water jackets, heaters, cooling coils, circulating pumps, bombs, and racks. Excludes water bath, electric and water bath, nonelectric.