PRESTO W56—Process System for Dynamic Temperature Control

The water-cooled PRESTO W56 from Julabo can be applied for temperature control applications with high-performance needs very efficiently and rapidly. The system has large power reserves for difficult external applications even at low temperatures.

With the help of a magnetically coupled pump, the user can adjust pump capacity optimally to fit the application, even over height differences and huge distances, as well as for pressure-sensitive applications.

The use of advanced thermodynamic technologies denotes that the cooling capacity is adjusted automatically to the current power needs. The PRESTO W56 becomes highly economical and energy-efficient in combination with additional optimizations.

Water-glycol up to +150 °C

The PRESTO W56 has a technical innovation: pressurized temperature control with water-glycol can be achieved up to a working temperature of +150 °C by connecting an expansion kit.

Source: Julabo

PRESTO™ W56
Order No. 9 421 562.07
Working temperature range -56.0 ... 250.0 °C
Temperature stability 0.05 ... 0.1 °C
Heating capacity 27 kW
Cooling capacity 1 (Medium: Ethanol) °C 20 0 -10 -20 -30 -40 -50
kW 25.8 23.1 16.9 11.5 7.1 3.5 1.4
Cooling capacity 2 (Medium: Thermal HL60) °C 200 100 20 0 -10 -20 -30 -40 -50
kW 19 25.9 24.6 20.3 15.1 10 6.3 3.1 1
Pump capacity flow rate 35 ... 80 l/min
Pump capacity flow pressure 0.48 ... 3.2 bar
Dimensions (W × L × H) 60 x 94 x 164 cm

Product features

  • RS232 or RS485 interface is available for online communication
  • 5.7″ Industrial color TFT touch screen
  • ATC function is offered for easy correction of temperature variations
  • RS485, Profibus DP (accessory), and analog connections
  • External Pt100 sensor connection
  • Space-optimized design gives more space right next to the units
  • Ports for Modbus, RS232, Ethernet, USB
  • RS232
  • Ethernet

Benefits

100% checked

The PRESTO W56 temperature control system offers 100% testing and100% quality. Each JULABO Circulator is subjected to complete quality testing before exiting the factory.

Green technology

Constant development is ensured by using eco-friendly technologies and materials.

Touch display—perfect operation

The touch display enables users to always have an overview of all functions and values. The multilingual, intuitive menu structure allows flawless control.

Convenience for multiple users

Administrator level has been offered for personalizing instrument settings, user levels with restricted permissions for quick and secured defined access, password protection, and all levels are adjustable.

100% cooling capacity

“Active Cooling Control” provided for cooling is available across the complete working temperature range. Quick cool-down is possible even at higher temperatures.

Smart temperature control

Smart cascade control—self-optimizing and automatic adjustment of the PID control parameters, with an external stability of +/− 0.05 °C.

Control from the external application

External Pt100 sensor connection is available for accurate measurement and control directly in the external application.

Ultimate measuring accuracy

“Absolute Temperature Calibration” is available for manual compensation of temperature difference and 3-point calibration

Smart pump system

Dependable and constant pump capacity, electronically adaptable pump stages or pressure value, and automatic adjustment of pump capacity to viscosity.

Several interfaces

Data management, remote control, and integration into process structures can be performed simply. Ethernet, USB, SD card, RS232, and alarm off are integrated permanently. Additional interfaces are provided as accessories.

Compact footprint

All connections, as well as supply and exhaust air, are positioned at the front or rear, without any venting grids on the sides. All units can be positioned adjacent to each other or the application.

Continuous operation up to +40 °C

Strong temperature control instrument and constant operation even at ambient temperatures of up to +40 °C.

Ultimate safety

Classification III in compliance with DIN12876-1 allows secure operation even while using flammable fluids. Automatic switch-off is possible when high temperature or low liquid level is sensed.

Duplicate safety

Variable high-temperature cut-off is available for internal tank and built-in expansion vessel.

For flammable bath fluid

Classification III (FL) in compliance with DIN 12876-1.

Fast support

If a fault happens, the in-built Black-Box function allows quick diagnosis by the JULABO service team.

JULABO—quality

Greatest quality standards ensure a longer product life.

Rapid start

Personalized JULABO consultation and extensive manuals are available for users’ perusal.

Satisfied customers

Over 100 global partners and 11 subsidiaries ensure quick and qualified JULABO support.

Services 24/7

Round-the-clock availability is ensured. Users can access appropriate datasheets, accessories, case studies, and manuals at www.julabo.com.

PRESTO W56—Process System for Dynamic Temperature Control

Image Credit: Julabo

PRESTO W56—Process System for Dynamic Temperature Control

Image Credit: Julabo

PRESTO W56—Process System for Dynamic Temperature Control

Image Credit: Julabo

PRESTO W56—Process System for Dynamic Temperature Control

Image Credit: Julabo