Julabo 9162638 - F38-ME Beer Forcing Test Refrigerated-Heating Circulating Bath

JULABO Refrigerated and Heating Circulators are suitable for temperature application to external systems with simultaneous operation in the bath tank. Models in different performance classes are available. The units provide high heating/cooling capacities to ensure rapid heat-up and cool-down times. With ‚Active Cooling Control' to +200 °C (not on ED models). ‚FP‘ models offer proportional cooling control to ensure energy-saving performance and to reduce heat generation to the environment. Convenient cleaning of dust by removable venting grid. Some models have a handle or castors to allow easy transport. All models provide a drain port on the front for conveniently draining the bath fluid. Typical applications: Temperature applications to external, closed systems, such as for example photometers, refractometers, viscometers, etc. For simultaneous application to small objects in the circulator bath.

Characteristics

Display

• A perfect view - Ample, easy to read VFD Comfort display for simultaneous display of 3 values, warning functions, high temperature cut-off, pump stages (resolution 0.01 °C).
• Pump stage and liquid level - Backlit indicator for selected pump stages and filling volume on Presto® PLUS, Magnum 91 & Forte HT.

Operation

• Comfortable and detailed - Comfortable keypad with additional menu functions for pump stages, calibration, control parameters, programmer, warnings, etc.

Temperature Control

• For perfect results - ‘Intelligent Cascade Control’, automatic & self optimizing adjustment of PID control parameters, temperature stability ±0.005 °C internal, <±0.05 °C external
• Full control - ‘Temperature Control Features’ for individual optimization, access to all important control parameters, additional settings for band limit, limits, Co-Speed factor etc.
• High measuring accuracy - ‘Absolute Temperature Calibration’ for manual compensation of a temperature difference, 1-point calibration.

Refrigeration Technology

• Energy saving cooling - Proportional cooling control for automatic adjustment of cooling power or temporary switch-off of compressor as needed to save up to 90 % energy in comparison to unregulated cooling machines.
• Consistent cooling capacity - Easily removable venting grid for quick and easy cleaning.
• 100 % Cooling capacity - ‘Active Cooling Control’ for cooling available throughout the entire working temperature range, fast cool-down even at higher temperatures.

Technical Features

• Clever pump system - Reliable and consistent pump capacity, electronically adjustable pump stages.
• Control from the external application - External Pt100 sensor connection for precise measurement and control directly in the external application.
• Serial connection - RS232 interface for PC connection, e.g. for data communication and recording of measured values.
• Easy program control - Integrated programmer for the execution of time and temperature dependant profiles, 1 temperature profile with 10 steps max., with real time clock.

Warning & Safety Functions

• Early warning system for low liquid level - Maximum safety for applications, optical and audible alarm, allows user to refill bath fluid before the unit shuts down.
• Early warning system for high/low temperature limits - Maximum safety for applications, optical and audible alarm, convertible to automated cut-off function.
• Enhanced protective functions - Maximum safety, adjustable high temperature cut-off or dry-running protection, additional display of setpoints permits easy and precise adjustments.
• For flammable bath fluids - Classification III (FL) according to DIN 12876-1.