PRESTO W56 Process System

The most powerful, single-stage highly dynamic temperature control system

The water-cooled PRESTO W56 can temperature control applications with high performance requirements very quickly and efficiently. Even at low temperatures it has large power reserves for challenging external applications.

The magnetically coupled pump allows the user to optimally adjust pump capacity to suit the application, even over large distances and height differences, as well as for pressure-sensitive applications. Use of the latest thermodynamic technologies means that the cooling capacity is automatically adjusted to the current power requirements. In combination with additional optimizations, this makes the PRESTO W56 very economical and energy-efficient.

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Water-glycol up to +150 °C

The PRESTO W56 contains a technical innovation: Connection of an expansion kit allows pressurized temperature control with water-glycol up to a working temperature of +150 °C.
Data based on voltage version:
400V/3PNPE/50Hz (Plug 63A CEE)
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
(Medium: Ethanol)
°C
kW
20 0 -10 -20 -30 -40 -50
25.8 23.1 16.9 11.5 7.1 3.5 1.4
Cooling capacity
(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
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
W56
Order No. 9 421 562.17
Working temperature range -56.0 ... 250.0 °C
Temperature stability 0.05 ... 0.1 °C
Heating capacity 27 kW
Cooling capacity
(Medium: Ethanol)
°C
kW
20 0 -10 -20 -30 -40 -50
25.8 23.1 16.9 11.5 7.1 3.5 1.4
Cooling capacity
(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
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

  • 5,7” industrial color TFT touch screen
  • RS232/RS485 interface for online communication
  • ATC function for simple correction of temperature variations
  • External Pt100 sensor connection
  • Analog connections, RS485, Profibus DP (accessory)
  • Ports for USB, Ethernet, RS232, Modbus
  • Space optimized design creates more room directly next to the units
  • Ethernet
  • RS232
Dimensions and volumes
Dimensions
(W × L × H)
60 x 94 x 164 cm
Filling volume expansion vessel 18.5 l
Internal usable expansion volume 17.5 l
Minimal process volume 11 l
Active heat exchanger volume 10 l
Weight 385 kg
Pump connections M30x1.5  male
Cooling Water Connection G¾ in
Temperature values
Working temperature range -56.0 ... 250.0 °C
Temperature stability 0.05 ... 0.1 °C
Setting the resolution of the temperature display 0.01 °C
Temperature display resolution 0.01 °C
Ambient temperature +5.0 ... +40.0 °C
Data based on voltage version:
400V/3PNPE/50Hz (Plug 63A CEE)
Performance values
Heating capacity 27 kW
Cooling capacity
(Medium: Ethanol)
°C
kW
20 0 -10 -20 -30 -40 -50
25.8 23.1 16.9 11.5 7.1 3.5 1.4
Cooling capacity
(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
Pump capacity flow rate 35 ... 80 l/min
Pump capacity flow pressure 0.48 ... 3.2 bar
Viscosity max. 50 cST
Refrigerant stage 1
Refrigerant R449A
Global Warming Potential for R449A 1397
Filling volume 2550 g
Carbon dioxide equivalent 3.562 t
Performance values
Heating capacity 27 kW
Cooling capacity
(Medium: Ethanol)
°C
kW
20 0 -10 -20 -30 -40 -50
25.8 23.1 16.9 11.5 7.1 3.5 1.4
Cooling capacity
(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
Pump capacity flow rate 35 ... 80 l/min
Pump capacity flow pressure 0.48 ... 3.2 bar
Viscosity max. 50 cST
Refrigerant stage 1
Refrigerant R449A
Global Warming Potential for R449A 1397
Filling volume 2550 g
Carbon dioxide equivalent 3.562 t
Cooling
Cooling of compressor 1-stage Water
Cooling water pressure max. 6 ... 5.5 bar
Cooling water difference pressure 0.5 ... 6 bar
Cooling water temperature max. 35 °C
Cooling water consumption 14 ... 25 l/min
Other
Sound pressure level 72 dbA
Classification
according to DIN12876-1
Classification III (FL)
IP Code
according to IEC 60529
IP 20
Pump type Centrifugal Pump (Magnetically coupled)
Electronics
External pt100 sensor connection integrated
2nd external Pt100 sensor connection accessory
Integrated programmer 8x60 steps
Temperature control ICC
Absolute temperature calibration 3 Point Calibration
Temperature display 5.7" TFT Touchscreen
Temperature setting Touchscreen
Available voltage versions
400V/3PNPE/50Hz Plug 63A CEE 9421562.07
480V/3P(N)PE/60Hz Without Plug 9421562.17

Accessory for PRESTO W56

Brochure

Highly dynamic Temperature Control Systems
English
PDF - 2.53 MB

Download

Brochure

Temperature Control Solutions for Material and Component Tests
English
PDF - 2.08 MB

Download

Brochure

PRESTO W56
English
PDF - 824.3 KB

Download

Product Data Sheet

PRESTO W56
English
PDF - 385.01 KB

Download

We would also be happy to send you our printed catalogs and brochures by post.

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Benefits

  • 100% geprüft
    100% Checked.
    100% testing. 100% quality. Each JULABO Circulator undergoes thorough quality testing before leaving the factory.
  • Blatt wächst in einer Glühbirne
    Green technology.
    Development consistently applied environmentally friendly materials and technologies.
  • TCF
    Touch display. Perfect operation.
    With the touch display, the user always has an overview of all values and functions. The intuitive and multilingual menu structure enables perfect control.
  • TCF
    Convenience for several users
    Administrator level for customizing instrument settings, user levels with limited permissions for fast and safe defined access, password protection, all levels adjustable
  • ACC
    100 % Cooling capacity
    ‘Active Cooling Control’ for cooling available throughout the entire working temperature range, fast cool-down even at higher temperatures
  • ICC
    Intelligent temperature control.
    Intelligent cascade control - automatic and self-optimizing adaptation of the PID control parameters with external stability of +/- 0.05 °C.
  • PT100
    Control from the external application
    External Pt100 sensor connection for precise measurement and control directly in the external application
  • ATC3.eps
    Highest measuring accuracy
    ‘Absolute Temperature Calibration’ for manual compensation of a temperature difference, 3-point calibration
  • Intelligentes Pumpensystem
    Intelligent pump system
    Reliable and consistent pump capacity, electronically adjustable pump stages or pressure value, automatic adjustment of pump capacity to viscosity
  • Viele Schnittstellen
    Many interfaces.
    Straight-forward remote control, data management, and integration into process structures. USB, Ethernet, RS232, SD card, and alarm off are permanently integrated. Further interfaces available as accessories.
  • TCF
    Space-saving footprint
    All connections as well supply and exhaust air are located at the front or rear, no venting grids on the sides, units can be placed close to each other or the application
  • TCF
    Continuous operation up to +40 °C
    Robust temperature control instrument, continuous operation even at ambient temperatures of up to +40 °C
  • Sicherheit
    Maximum safety.
    Classification III according to DIN12876-1 enables safe operation, even with flammable fluids. Automatic switch-off in the event of high temperature or low liquid level.
  • TCF
    Duplicate safety
    Adjustable high temperature cut-off for internal tank and for integrated expansion vessel
  • S3
    For flammable bath fluid
    Classification III (FL) according to DIN 12876-1
  • TCF
    Quick support
    If an error occurs, the integrated Black-Box function permits fast diagnosis by the JULABO service team
  • Made in Germany
    JULABO. Quality.
    Highest standards of quality for a long product life.
  • Quickstart
    Quick start.
    Individual JULABO consultation and comprehensive manuals at your disposal.
  • network
    Satisfied customers.
    11 subsidiaries and more than 100 partners worldwide guarantee fast and qualified JULABO support.
  • Downloads
    Services 24/7.
    Around the clock availability. You can find suitable accessories, data sheets, manuals, case studies, and more at www.julabo.com.