Circulating Water Bath is used to circulate hot water in a particular area or instrument like B.R. apparatus, ABBE refractometer etc. The outer body of Circulating Water Bath is manufactured using MS duly powder quoted stainless steel and the inner chamber using SS-304. It is provided with variable speed regulator to control the speed of circulation. In this system, the temperature is controlled by thermostat. The size of Circulating Water Bath is 8â x 8â x 8â. Temperature range : Ambient +5oC to 90oC Optional : Digital temperature controller with an accuracy of ± 1oC