Professional circulating for pilot plant and mini-plant purposes
With their high heating, cooling and pump capacities, LAUDA Integral XT process circulators create a new circulating dimension in process engineering. The basic principle comprises a circulation circulator with a very small internal volume and expansion vessel.
The powerful variopump – always the right choice
The variopump has 8 different levels which can be set on the display of the Command console in order to guarantee optimum performance for all connected external systems. Alternatively, for pressure-sensitive systems such as glass apparatus, the variopump can be set to a defined flow pressure, which must not be exceeded. Easily accessible pump connections simplify the fast connection of external systems. The large connection diameters minimise the internal pressure losses and ensure large flow rates for good heat transfer.
The process circulators are filled via a recessed filler nozzle on the top of the devices. The small XT devices have handles on the sides and the front, and castors at the bottom of the rear side for easier lifting and moving. A central draining tap on the front side ensures the easy exchange of the bath liquid at any time. The floor-mounted Integral XT devices in the medium and larger sizes have four castors for simple positioning near to the external system. Several draining valves on the side ensure fast and complete draining of the circulating liquid from the entire system.
Safety as the utmost priority
Numerous additional functions ensure a safe circulating process. The Self-Check assistant automatically detects errors, and shows them on the display. In addition to important basic functions such as over-temperature, pump overload, low level and excess level protection, the process circulators have a flow control instrument. This is important for preventing the freezing or overheating of the circulating system.
Liquid change-over made easy
Putting the Integral XT into operation is made fast and safe via an intelligent user guide. An automatic program simplifies the filling of the system with circulating liquid. During operation, the automatic de-gassing program ensures the controlled removal of highly volatile compounds or residual air from the circulating system. While changing the consumer or the circulating liquid, the menu-driven emptying program helps the user to completely drain the bath liquid.