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.
Water-glycol up to +150 °C
The PRESTO W56 contains a technical innovation: Connection of an expansion kit ( accessorie) allows pressurized temperature control with water-glycol up to a working temperature of +150 °C.
Performance data depends on the mains voltage in the country of use. Please select:
Country of use | Mains voltage | Plug | JULABO voltage version code
| Order No. | 9421562.07 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Working temperature range | -56 ... +250 °C | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Temperature stability | ±0.05 ... ±0.1 °C | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Heating capacity | 27 kW | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Cooling capacity
* Performance specifications measured in accordance with DIN12876. Cooling capacities up to 20 °C measured with ethanol; over 20 °C with thermal oil unless otherwise specified. Performance specifications apply at an ambient temperature of 20 °C. Performance values may differ with other bath fluids.
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| Pump capacity flow rate | 35 ... 80 l/min | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Pump capacity flow pressure | 0.48 ... 3.2 bar | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Dimensions (W × L × H) |
60 x 94 x 164 cm | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Product Features
- ATC function for simple correction of temperature variations
- Analog connections, RS485, Profibus DP (accessory)
- Ports for USB, Ethernet, RS232, Modbus
- Integrated 5.7” industrial color touchscreen displays all essential information and enables simple fingertip control
- Extensive warning, protection, and monitoring functions with detailed self-explanatory messages
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Dimensions (W × L × H) |
60 x 94 x 164 cm |
|---|---|
| Internal usable expansion volume | 17.5 l |
| Minimal process volume | 11 l |
| Active heat exchanger volume | 10 l |
| Weight | 385 kg |
| Pump connections | M38x1.5 male |
| Cooling Water Connection | G¾ in |
| Working temperature range | -56 ... +250 °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 ... +40 °C |
Performance data depends on the mains voltage in the country of use. Please select:
Country of use | Mains voltage | Plug | JULABO voltage version code
| Heating capacity | 27 kW | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cooling capacity
* Performance specifications measured in accordance with DIN12876. Cooling capacities up to 20 °C measured with ethanol; over 20 °C with thermal oil unless otherwise specified. Performance specifications apply at an ambient temperature of 20 °C. Performance values may differ with other bath fluids.
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Pump capacity flow rate | 35 ... 80 l/min | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Pump capacity flow pressure | 0.48 ... 3.2 bar | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Viscosity max. | 50 cST | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Power | 47 A | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Cooling of compressor | 1-stage Water |
|---|---|
| Cooling water pressure max. | 6 bar |
| Cooling water difference pressure | 0.5 bar |
| Cooling water temperature max. | 35 °C |
| Cooling water consumption | 14 ... 25 l/min |
| 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 |
| Digital interface | RS232 / RS485 optional / Profibus optional / SD memory card / USB / Ethernet / Modbus / Alarm output / Reg/Eprog optional / Standby-Input optional |
|---|---|
| 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 |
| 9421562.07 | 400V/3PNPE/50Hz (Plug 63A CEE) (R449A) |
|---|---|
| 9421562.17 | 480V/3P(N)PE/60Hz (Without Plug) (R449A) |
Overview
Heat-up time
Cool-down time
Pump capacity
Accessory for PRESTO W56
We would also be happy to send you our printed catalogs and brochures by post.
Benefits
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![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
