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0 reviews | Catalog: HL-4 | Model: Julabo HL-4
Heating circulator 20... 250 deg C; 1 kW heater; 4L SS tank w lid, drain valve, integrated cooling coil 100-115V/50-60Hz
List Price: $7,567.00
Your Price: $6,420.48
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Julabo constant temperature circulators with a stainless steel bath tank for internal and external temperature control tasks. They are designed primarily for external temperature control. They have elevated performance for controlling the temperature of large or open systems. Smaller objects may be inserted directly into the circulator's bath at the same time. Models of the TopTech and HighTech series are available with a variety of bath sizes and functional characteristics. Bath covers and a variety of bath inserts for laboratory glassware are available as accessories.
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)
Additional plain text information Comfortable LCD dialog display for interactive operation with plain text display
Pump stage and liquid level A 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-Speedfactor etc.
Highest measuring accuracy 'Absolute Temperature Calibration' for manual compensation of a temperature difference, 3-point calibration
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
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