Concentric ring baths provide water baths with constant temperate and are suitable for applications that require mild heating. These products may have various volume capacities and openings. Some of the applications are melting solids, total dissolved solids analysis, sludge drying, KD concentration, and solvent extraction.
Rectangular, stainless steel electrically heated boiling bath, with fixed temperature for boiling water, fitted with concentric ringed lids to vary the hole size.