PRESTO W55 Process System
Fast temperature control for larger applications
The powerful W55 regulates temperatures with high precision and convinces with faster cool-down and heat-up times. It is ideal for use in large external applications such as reactor temperature control, material stress testing or temperature simulation.
Request a quoteOrder No. | 9 421 552.16 | |||||||||||||||||||
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Working temperature range | -55.0 ... +250.0 °C | |||||||||||||||||||
Temperature stability | +/-0.05 ... +/-0.1 °C | |||||||||||||||||||
Heating capacity | 12.5 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 ... 43.5 psi | |||||||||||||||||||
Dimensions (W × L × H) |
24 x 33.3 x 49.2 in. |
Order No. | 9 421 552.16 | |||||||||||||||||||
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Working temperature range | -55.0 ... +250.0 °C | |||||||||||||||||||
Temperature stability | +/-0.05 ... +/-0.1 °C | |||||||||||||||||||
Heating capacity | 15 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 | |||||||||||||||||||
Dimensions (W × L × H) |
24 x 33.3 x 49.2 in. |
Order No. | 9 421 552.07 | |||||||||||||||||||
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Working temperature range | -55.0 ... +250.0 °C | |||||||||||||||||||
Temperature stability | +/-0.05 ... +/-0.1 °C | |||||||||||||||||||
Heating capacity | 15 kW | |||||||||||||||||||
Cooling capacity (Medium: Ethanol) |
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|
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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 | |||||||||||||||||||
Dimensions (W × L × H) |
24 x 33.3 x 49.2 in. |
Product Features
- For highly precise, external temperature applications
- Rapid heating and cooling
- Wide working temperature ranges without changing fluids
- Highest performance with small footprint
- Space-saving design optimizes space utilization in your lab
- 5,7” industrial color TFT touch screen
- SD-Card slot
- RS232
- RS485 (Accessory)
- Pump pressure up to 3.2 bar, max. flow rate 76 l/min
- Second external Pt100 sensor connection (accessory)
- Temperature stability ±0.05 °C ... ±0.1 °C
Dimensions (W × L × H) |
24 x 33.3 x 49.2 in. |
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Internal usable expansion volume | 7.5 l |
Minimal process volume | 11.5 l |
Active heat exchanger volume | 7 l |
Weight | 634.9 lbs |
Pump connections | M30x1.5 male |
Pump connections | M30x1.5 male |
Cooling Water Connection | G¾ in. |
Working temperature range | -55.0 ... +250.0 °C |
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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 | 12.5 kW | ||||||||||||||||||||
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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 ... 43.5 psi | ||||||||||||||||||||
Viscosity max. | 50 cST | ||||||||||||||||||||
Refrigerant stage 1 |
Refrigerant | R452A | |||||||||||||||||||
Global Warming Potential for R452A | 2140 | ||||||||||||||||||||
Filling volume | 1600 g | ||||||||||||||||||||
Carbon dioxide equivalent | 3.424 t | ||||||||||||||||||||
Power | 48 A |
Heating capacity | 15 kW | ||||||||||||||||||||
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Cooling capacity (Medium: Ethanol) |
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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 | R452A | |||||||||||||||||||
Global Warming Potential for R452A | 2140 | ||||||||||||||||||||
Filling volume | 1600 g | ||||||||||||||||||||
Carbon dioxide equivalent | 3.424 t | ||||||||||||||||||||
Power | 51 A |
Heating capacity | 15 kW | ||||||||||||||||||||
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Cooling capacity (Medium: Ethanol) |
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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 | R452A | |||||||||||||||||||
Global Warming Potential for R452A | 2140 | ||||||||||||||||||||
Filling volume | 1600 g | ||||||||||||||||||||
Carbon dioxide equivalent | 3.424 t | ||||||||||||||||||||
Power | 32 A |
Cooling of compressor | 1-stage Water |
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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 | 2 ... 12 l/min |
Sound pressure level | 65 dbA |
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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 |
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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 |
208-230V/3PPE/60Hz Without Plug | 9421552.16 |
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400V/3PNPE/50Hz Plug 32A CEE | 9421552.07 |
Accessory for PRESTO W55
Benefits
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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. -
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 -
100 % Cooling capacity
‘Active Cooling Control’ for cooling available throughout the entire working temperature range, fast cool-down even at higher temperatures -
Intelligent temperature control.
Intelligent cascade control - automatic and self-optimizing adaptation of the PID control parameters with external stability of +/- 0.05 °C.