The large capacity 8200 Series heating circulators provide precise temperature control for a range of applications. They are available with a choice of three different microprocessor-based controllers, an integrated simplex or duplex pump, and a 28-L reservoir. The units feature an operating temperature range of ambient 5 C to 150 C, superior temperature stability, and a large 12-1/80 3 10-3/80 reservoir opening. The 8212 circulator features a programmable controller with bright LCD display, ±0.01 C temperature stability, multi-language help menus, and advanced time/temperature programming. Model 8202 with a digital controller provides the same temperature control and stability as the 8212 but without its advanced programming, remote probe or communications capabilities. Model 8206 with the standard controller is recommended for applications where temperature set points remain relatively static.