|
|
JULABO®Magnum 91 Temperature Control System
Magnum 91 - Highly Dynamic Temperature Control System
The ,Magnum 91‘ highly dynamic temperature control system is the ideal solution for demanding external temperature applications, like e.g. temperature control of reactors up to 50 litres. The advantages are rapid heat-up and cool-down within the working temperature range from –91 to +250°C as well as an immediate control of exothermic and endothermic reactions. The water-cooled unit offers a heating capacity of 6 kW as well as a cooling capacity of up to 5 kW. With the intelligent ICC cascade temperature control rapid results with high precision are reached. For time and temperature depending processes there is an integrated programmer with 6x60 program steps. Additionally the system has a closed tempering circuit, here the advantages are a reduced oxidation and a longer lifetime of the bath fluid – unpleasant odors and vapors do not get outside.
|
 |
|
Advantages
|
|
- For highly precise, external temperature applications
- Rapid heating and cooling
- Wide working temperature ranges without changing fluids
- Bright VFD display and interactive LCD dialog display
- Highly precise ICC cascade temperature control
- RS232/RS485 interface for PC connection
- Electronically adjustable pump stages
- External Pt100 sensor connection
- Integrated programmer with 6x60 program steps
- Early warning system for low liquid level
- 3-point calibration
- TCF Temperature Control Features
- Adjustable high temperature cut-off
- Classification 3 according to DIN12876-1
- IP class according to IEC 60529: 20
|
|
Technical Specifications
|
| Working
temperature range |
-91 ... 250 °C |
|
Temperature control |
ICC |
|
Temperature stability external |
±0.05 °C |
| Display |
VFD + LCD |
|
Display resolution |
0.01 °C |
| Integrated
programmer |
available |
| Heater
capacity |
6000 W |
| Cooling
capacity |
|
200 |
|
20 |
|
-20 |
|
-40 |
|
-60 |
|
-80 |
|
|
|
|
|
°C |
|
3500 |
|
5000 |
|
4500 |
|
4000 |
|
2500 |
|
600 |
|
|
|
|
|
W |
|
| Refrigerant |
R404a + R23 |
|
Pump capacity |
Pressure: 11.6...31.9 psi
Flow rate: 24-35 lpm |
| Digital
interfaces |
RS232, RS485, optional Profibus |
| External Pt100
sensor connection |
available |
| Filling
volume |
21.6 Liters |
| Filling volume expansion vessel |
11.4 Liters |
| Dimensions (W
x L x H) |
28 x 34.7 x 65 inches |
| Weight |
975 lbs |
| Ambient
temperature |
5…40 °C |
|
Classification according to DIN 12876-1 |
3 (FL) |
|
|
Miscellaneous
|
|
External temperature stability varies with the working temperature range between ±0.05 to 0.2°C
Recommended fluids: Thermal HL80, Thermal HL45, Thermal H5S, Fluorinert, Galden
|
|
|
|
