Browse >100,000 products at ColeParmer.com Baths & Circulators Cole-Parmer® Polystat® Stainless Steel Heating Circulating Baths Circulating Baths Get quality performance at an affordable price! –– asy-to-use PID controller and moisture-tight LCD (0.01°) in °C, °F, or K E –– wo-speed pump includes plumbing connections for external circulation T –– afety features include high-temperature cutoff and acoustic alarms S Standard Digital Controller Baths feature five programmable set points, adjustable high-temperature cutoff, user-settable Min/Max temperature limits and an adjustable pump nozzle. Advanced Digital Controller Baths offer all the features of the Standard Digital models (except adjustable pump nozzle) plus a two-stage (force/suction) pump that supplies increased flow and pressure capabilities making it suitable for a wider range of applications, and a USB port. Wetted materials: stainless steel, polymers Bath capacity Temperature range Standard digital controller baths Ambient 6.5 L +10 to 100°C Ambient 6.5 L +10 to 150°C Ambient 9.5 L +10 to 150°C Ambient 19.6 L +10 to 100°C Ambient 19.6 L +10 to 150°C Advanced digital controller baths Ambient 6.5 L +10 to 200°C† Ambient 19.6 L +10 to 200°C† †Pump Low-level cutoff: none Pump type Max pump pressure psi (mbar) Force/ suction Force/ suction Catalog number Heating Circulating Baths View display from across a room –– aterproof control panel swivels 180°, allowing W viewing at almost any angle ––Unique LidDock® system stores the lid in open position for easy sample placement and drains condensation back into reservoir –– orce/suction pumps available on certain models F for external open- and closed-loop applications Advanced PID algorithms increase heat responsiveness, eliminate set point overshoot, and ensure a constant temperature. The chemical-resistant DuraTop™ top plate remains cool at high temperatures and is easily cleaned and disinfected. Bath capacity Temperature range Pump type Basic and Standard Digital Controllers feature the EasyView™ LCD measuring 31⁄4" (8.25 cm) for the Basic controller and 33⁄4" (8.25 cm) for the Standard. Performance Digital Controller utilizes SmartTouch™ color touch-screen display and controls. Simply touch the screen to scroll through the menus, functions, and options—even when wearing gloves. View screen text in 11 languages. Data trending is visibly tracked on the display.Performance Programmable Controller adds unlimited time/temperature programmability. Specifications Wetted materials: stainless steel, polymers Max flow (L/min) Low-level cutoff Drain valve Max pump pressure psi (mbar) Catalog number Basic digital controller baths Ambient 7L ±0.07°C Force +10 to 135°C Standard digital controller baths Ambient 15 L ±0.04°C Force +10 to 170°C Ambient 28 L ±0.04°C Force +10 to 170°C Performance digital controller baths Ambient Force/ 7L ±0.005°C +10 to 200°C suction Performance programmable controller baths Ambient Force/ 7L ±0.005°C +10 to 200°C suction