PRESTO W40 Process system Compact process system down to -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
Order No. | 9421401.33 | |||||||||||||||||||||||||||||||||||||||
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Working temperature range | -40 ... +250 °C | |||||||||||||||||||||||||||||||||||||||
Temperature stability | ±0.01 ... ±0.05 °C | |||||||||||||||||||||||||||||||||||||||
Heating capacity | 2.7 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.
Cooling capacity 1 = capacity at minimum pump level, cooling capacity 2 = capacity at maximum pump level |
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Pump capacity flow rate | 16 ... 40 l/min | |||||||||||||||||||||||||||||||||||||||
Pump capacity flow pressure | 0.3 ... 1.7 bar | |||||||||||||||||||||||||||||||||||||||
Dimensions (W × L × H) |
33 x 59 x 67 cm |
Product Features
- Highest performance with small footprint
- Space-saving design optimizes space utilization in your lab
- Rapid heating and cooling
- For highly precise, external temperature applications
- Wide working temperature ranges without changing fluids
- Heating capacity up to 2.7 kW
- Cooling capacity up to 1.2 kW
- Temperature stability ±0.01 °C ... ±0.05 °C
- Pump pressure up to 1.7 bar, max. flow rate 40 l/min
- Built-in 5.7’’ industrial color touchscreen
- SD-Card slot
- RS232
- USB connection
- Modbus
- RS485 (Accessory)
- Profibus DP (Accessory)
- Second external Pt100 sensor connection for A40 and W40 (accessory)
- Alarm output
Dimensions (W × L × H) |
33 x 59 x 67 cm |
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Internal usable expansion volume | 2.7 l |
Minimal process volume | 3.5 l |
Active heat exchanger volume | 1.7 l |
Weight | 78 kg |
Pump connections | M24x1.5 male |
Cooling Water Connection | G¾ in |
Working temperature range | -40 ... +250 °C |
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Temperature stability | ±0.01 ... ±0.05 °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 | 2.7 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.
Cooling capacity 1 = capacity at minimum pump level, cooling capacity 2 = capacity at maximum pump level |
|||||||||||||||||||||||||||||||||||||||||
Pump capacity flow rate | 16 ... 40 l/min | ||||||||||||||||||||||||||||||||||||||||
Pump capacity flow pressure | 0.3 ... 1.7 bar | ||||||||||||||||||||||||||||||||||||||||
Viscosity max. | 50 cST | ||||||||||||||||||||||||||||||||||||||||
Power | 16 A |
Cooling of compressor | 1-stage Water |
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Cooling water pressure max. | 6 bar |
Cooling water difference pressure | 0.5 bar |
Cooling water temperature max. | 35 °C |
Cooling water consumption | 1 l/min |
Sound pressure level | 53 dbA |
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Classification according to DIN12876-1 |
Classification III (FL) |
IP Code according to IEC 60529 |
IP 21 |
Pump type | Centrifugal Pump (Magnetically coupled) |
Interfaces | Alarm output / Ethernet / Modbus / Profibus optional / RS232 / RS485 optional / Reg/Eprog optional / SD memory card / Standby-Input optional / USB |
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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 |
9421401.33 | 200-230V/50-60Hz (Schuko Plug - CEE 7/4 Plug Type F) (R449A) |
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9421401.04 | 230V/50-60Hz (UK Plug Type BS1363A) (R449A) |
9421401.05 | 230V/50-60Hz (CH Plug Type SEV 1011) (R449A) |
9421401.14 | 208V/60Hz (Nema N6-20 Plug) (R449A) |
Overview
Contact expertAccessory for PRESTO W40
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.