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 ( accessorie) allows pressurized temperature control with water-glycol up to a working temperature of +150 °C.
| Order No. | 9 421 562.07 | |||||||||||||||||||||
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| Working temperature range | -56.0 ... 250.0 °C | |||||||||||||||||||||
| Temperature stability | 0.05 ... 0.1 °C | |||||||||||||||||||||
| Heating capacity | 27 kW | |||||||||||||||||||||
| Cooling capacity 1
(Medium: Ethanol) |
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Cooling capacity
(Medium: Ethanol) |
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| Cooling capacity 2
(Medium: Thermal HL60) |
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Cooling capacity
(Medium: Ethanol) |
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| Pump capacity flow rate | 35 ... 80 l/min | |||||||||||||||||||||
| Pump capacity flow pressure | 7 ... 46.4 psi | |||||||||||||||||||||
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Dimensions (W × L × H) |
23.6 x 37 x 64.6 in. | |||||||||||||||||||||
| 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) |
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Cooling capacity
(Medium: Ethanol) |
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| Pump capacity flow rate | 35 ... 80 l/min | |||||||||||||||||
| Pump capacity flow pressure | 7 ... 46.4 psi | |||||||||||||||||
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Dimensions (W × L × H) |
23.6 x 37 x 64.6 in. | |||||||||||||||||
Product Features
- ATC function for simple correction of temperature variations
- Analog connections, RS485, Profibus DP (accessory)
- Ports for USB, Ethernet, RS232, Modbus
- 5,7” industrial color TFT touch screen
- Space optimized design creates more room directly next to the units
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Dimensions (W × L × H) |
23.6 x 37 x 64.6 in. |
|---|---|
| Internal usable expansion volume | 17.5 l |
| Minimal process volume | 11 l |
| Active heat exchanger volume | 10 l |
| Weight | 848.8 lbs |
| Pump connections | M38x1.5 male |
| Pump connections | M38x1.5 male |
| Cooling Water Connection | G¾ in. |
| 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 |
| Heating capacity | 27 kW | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cooling capacity 1
(Medium: Ethanol) |
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|
Cooling capacity
(Medium: Ethanol) |
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|
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| Cooling capacity 2
(Medium: Thermal HL60) |
|
|
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|
Cooling capacity
(Medium: Ethanol) |
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|
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| Pump capacity flow rate | 35 ... 80 l/min | ||||||||||||||||||||||
| Pump capacity flow pressure | 7 ... 46.4 psi | ||||||||||||||||||||||
| 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 | ||||||||||||||||||||||
| Heating capacity | 27 kW | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cooling capacity (Medium: Ethanol) |
|
|
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|
Cooling capacity
(Medium: Ethanol) |
|||||||||||||||||||
|
|||||||||||||||||||
| Pump capacity flow rate | 35 ... 80 l/min | ||||||||||||||||||
| Pump capacity flow pressure | 7 ... 46.4 psi | ||||||||||||||||||
| 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 of compressor | 1-stage Water |
|---|---|
| Cooling water pressure max. | 87 ... 79.8 psi |
| Cooling water difference pressure | 7.3 ... 87 psi |
| Cooling water temperature max. | 35 °C |
| 1.0Cooling 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 (Magnetically coupled) |
| 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 displayTemperature display | 5.7" TFT Touchscreen |
| Temperature settingTemperature setting | Touchscreen |
| 400V/3PNPE/50Hz Plug 63A CEE | 9421562.07 |
|---|---|
| 480V/3P(N)PE/60Hz Without Plug | 9421562.17 |
Accessory for PRESTO W56
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
