SL 26

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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

 

Your advantages

  • VFD COMFORT DISPLAY
  • LCD DIALOG DISPLAY backlit for convenient interactive operation
  • Keypad for setpoints, warning/safety values and menu functions
  • ICC (Intelligent Cascade Control), self-optimizing temperature control
  • TCF Temperature Control Features to optimize the control behaviour
  • ATC3 3-Point-Calibration
  • Pt100 External sensor connection for measurement and control
  • SMART PUMP, electronically adjustable pump stages
  • Early warning system for low liquid level (DBGM 203 06 059.8)
  • Adjustable high temperature cut-out, visible via display
  • RS232/RS485 interface for online communication
  • Integrated programmer for 6x60 program steps
  • Connections for solenoid valve and HSP booster pump

 

Technical Data

 

Order No. 9352526
Model series HighTech
Category Heating Circulators
Working temperature range (°C) 20 ... 300
Temperature stability (°C) ±0.01
Setting / display resolution 0.01 °C
Integrated programmer 6x60 steps
Temperature Display VFD, LCD
Heating capacity (kW) 3
Pump capacity flow rate (l/min) 22 - 26
Pump capacity flow pressure (bar) 0.4 - 0.7
Pump capacity flow suction (bar) 0.2 - 0.4
Bath opening / bath depth (W x L / D cm) 22 x 30 / 20
Pump connection M16x1
Barbed fittings diameter (inner dia. / mm) 8 / 12
Filling volume (liters) 26
External Pt100 sensor connection integrated
Digital interfaces RS232
RS485
Optional Profibus
Ambient temperature 5 ... 40°C
Dimensions W x L x H (cm) 36 x 61 x 47
Weight (kg) 27
Classification according to DIN12876-1 Classification III (FL) according to DIN 12876-1
Description Built-in cooling coil for tap water connection for temperature applications below or near ambient temperatures are integrated.
Included with each unit 2 each barbed fittings for tubing 8 and 12 mm inner dia. (pump connections M16x1 female).
Cooling coil Integrated
Bath tank Stainless steel

Characteristics

 

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
Backlit indicator for selected pump stages and filling volume on Presto® PLUS, Magnum 91 & Forte HT
Comfortable and detailed
Comfortable keypad with additional menu functions for pump stages, calibration, control parameters, programmer, warnings, etc.
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 TemperatureCalibration’ for manual compensation of a temperature difference, 3-point calibration
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
Connection compliant to standard
RS232/RS485 dual-interface for serial data transmission according to EIA-485 industry standard (2-wire bus technology), upgradable with Profibus DP
Optimal program control
For the execution of time and temperature dependant profiles, 6 temperature profiles with 60 steps max., with real time clock
Automatic control of operating time
Electronic countdown-timer function for timer-programmed unit shut-down, standby mode after programmed time expires
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

 

Other characteristics

 

For temperature applications near or below ambient temperature: use a cooling coil or JULABO immersion cooler.For temperature applications near or below ambient temperature: use a cooling coil or JULABO immersion cooler.

Technical changes without prior notification. Images may deviate from the original.