Temperature Control Circulating Baths 　 TC-101 Water Bath (Heating Only) TC-501 Water Bath (Refrigerating and Heating) TC-601 Water Bath (Refrigerating and Heating) TC-201 Water Bath (Heating Only) TC-351 Cooler Water Bath Accessories Why control temperature for viscosity measurement? Detecting changes in your sample's properties is valuable information for predicting your product's performance. Temperature control during viscosity measurement helps insure accurate test results. The addition of a Brookfield Circulating Bath is a smart investment. Digital Controllers have easy-to-use controls. Just dial in your set-point and push a button, you're done! LED readout displays set-point and fluid temperature Unique rotary control allows rapid set-point adjustment and fine tuning capability Programmable Controllers offer the highest level of flexibility and control for the most demanding applications. Easy-to-read LCD alphanumeric display Intuitive, easy-to-use keypad Time and temperature programming Built-in RS-232 interface for use with appropriate application software providing automated temperature control