Product data sheet |
PRESTO W50 1/4 |
PRESTO W50
temperature control system / process system
Reactor temperature control, tests for all kinds of substances or temperature simulation – the new PRESTO are made for highly precise temperature control and rapid temperature changes.
PRESTO provide large heating and cooling capacities covering a working temperature range from -92 °C to +250 °C. Highly efficient components allow extremely fast compensation of exothermic and endothermic reactions.
Lab users benefit from high flow rates, constant pressure, and a controlled build-up of pump pressure. Changes in the temperature-control liquid’s viscosity are balanced dynamically. Permanent internal monitoring and self-lubricating pumps contribute to the new PRESTO®’s long service life. A special feature of the new PRESTO is the integrated 5.7’’ industrial touch screen.
All important information is displayed clearly and concisely enhancing ease of use considerably.
The new PRESTO can be operated intuitively with the tip of your finger. As the new PRESTO operate whisper quiet, you will hardly hear them in your laboratory. Even high room temperatures of up to +40 °C will not make the new PRESTO sweat. Maintenance-free pumps and drives guarantee operational readiness. Multiple interfaces permit remote control of the PRESTO® across networks and in superordinated control systems. The Design does away with venting slots at the sides. The required installation space is reduced to an absolute minimum.
Your advantages
For highly precise, external temperature applications
Rapid heating and cooling
Fast compensation of exothermic reaction
Wide working temperature ranges without changing fluids
Highest performance with small footprint
Space-saving design optimizes space utilization in your lab
NEW 5,7” industrial color TFT touch screen
well-organized view of important information with unmatched, intuitive user friendliness
Up to 3 user level with password management
NEW USB (Host und Device)
NEW Ethernet
NEW SD-Card slot
RS232 / optional RS485 / optional Profibus DP
Stand-by input
Filling system accessible from the top
Technical Data
Order No. |
9421502 |
|
|
Category |
Temperature Control PRESTO |
|
|
Working temperature range (°C) |
-50 ... +250 |
|
|
Product data sheet |
PRESTO W50 2/4 |
Temperature control |
ICC |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Temperature stability (°C) |
±0.05 ... ±0.1 |
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
Setting / display resolution |
0.01 °C |
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
Integrated programmer |
8x60 steps |
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
||
Temperature Display |
TFT Touchscreen |
|
|
|
|
|
|||
|
|
|
|
|
|||||
Heating capacity (kW) |
6 @ 400V; 6 @ 230V; 5.5 @ 208V |
|
|
||||||
|
|
|
|
|
|
|
|
|
|
Cooling capacity (Medium: JULABO Thermal | Ethanol) |
°C |
200 |
|
20 |
0 |
-10 |
-20 |
-30 |
-40 |
|
kW |
7 |
|
7.5 |
6.5 |
5 |
3 |
1.8 |
0.6 |
Pump capacity flow rate (l/min) |
35 ... 76 |
|
|
|
|
|
|
|
|
|
|
||||||||
Pump capacity flow pressure (psi) |
6.74 ... 43.5 @ 208V; 6.74 ... 46.4 @ 230V; 6.74 ... 46.4 @ |
||||||||
|
400V |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Viscosity max. (cSt) |
50 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
Pump connections |
M30x1.5 |
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
Refrigerant stage 1 |
R507 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Filling volume refrigerant stage 1 (g) |
1000 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Global Warming Potential for |
3985 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Carbon dioxide equivalent stage 1 (t) |
3.985 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
External Pt100 sensor connection |
integrated |
|
|
|
|
|
|
||
|
|
||||||||
Digital interface |
RS232, SD memory card, USB, Ethernet, Modbus, |
||||||||
|
Alarm-out |
|
|
|
|
|
|
||
|
Optional: RS485, Profibus |
|
|
|
|||||
|
|
|
|
|
|
|
|
||
Analog connection input / output |
Optional |
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
||
Ambient temperature |
5 ... 40 °C |
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|||
Dimensions W x L x H (inch) |
20.9 x 26.2 x 49.6 |
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
Weight (LBS) |
463 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Sound pressure level (distance 1 m) max. (dBA) |
65 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Process volume min. (active heat exchanger volume) liters |
7.5 (3.5) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Internal usable expansion vol. (liters) |
7.5 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
Classification according to DIN12876-1 |
Classification III (FL) |
|
|
|
|
||||
|
|
|
|
|
|
|
|||
Cooling of compressor |
1-stage Water |
|
|
|
|
|
|||
|
|
||||||||
Cooling water connection |
G ¾‘‘ male with barbed fittings for tubing ½’’ lD |
||||||||
|
|
|
|
|
|
|
|
|
|
Cooling water consumption (l/min) |
8…12 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Cooling water temperature (°C) |
<30 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Cooling water differential pressure (bar) |
0.5 |
|
|
|
|
|
|
|
|
|
|
||||||||
Available voltage versions |
3 x 208-230V/60Hz (+/- 5%) / 25A @ 208V, 27A @ 230V / |
||||||||
|
Without Plug |
|
|
|
|
|
|
||
3 x 230V/50Hz (+/- 10%) / 27A / Plug 32A CEE 3 x 400V/50Hz (+/- 10%) / 16A / Plug 16A CEE
Loading...