Julabo™ High Temperature Circulator

Julabo high temperature circulators are the ideal solution to a growing user demand in the marketplace. Peak performance, rapid heating and cooling, and fast response times in the event of exothermic reactions - these are only few of the features of our high temperature circulators. The self-optimising controller (ICC - Intelligent Cascade Control) ensures high temperature stability and a PID-controlled operational parameters are available at the touch of a button for modification or adjustment. LED multidisplay and interactive LCD display systems ensure easy, user-friendly operation. The heating system, powerful pump action and controlled cooling ensure rapid and precise control for temperature applications of to +400 °C. These instruments are completely sealed, preventing the release of oil fumes and prolonging the lifetime of the heat transfer liquid. Automatic air-purge allows easy filling, While all electrical connections and the optional Profibus ensure a 'future-proofed' interface with upcoming automation technology. Julabo high temperature circulators are recommended for applications using jacketed reactors and autoclaves, distillation columns as well as laboratory, miniplant and process-scale applications.

• Working temperature range up to 400°C
• Self-optimising ICC temperature controller
• Strong pumping capacity 18 L/min, 1.2 bar max
• Automatic air-purge allows easy filling
• Automated heat-up feature adjusts to external systems
• Bright LED multi-display, with display resolution to 0.01°C
• Backlit interactive four-line LCD display
• On-line communication via built-in RS232 interface
• Stand-by input for external emergency switch-off
• Integrated programmer stores up to six profiles (60 sections each)
• Electronic level indication
• ATC function for simple correction of temperature variations
• ATC function allows use as testing instrument according to ISO 9000
• Tap water cooling for temperatures from 40 to 400°C and rapid cooling
• Cooling capacity up to 15 kW (with tap water 20°C)
• Available voltage versions: 400V/3 Ph. /50Hz
• Permissible cooling water pressure 4.5 bar max, pressure difference between IN and OUT: 2 to 4.5 bar