Heating and cooling systems from the line of secondary circuit systems in the KP (Kryopac) model series always consist of the modules, circulating pump, expansion tank electric heater and the special Kryopac system – a heat exchanger which has been developed for evaporating liquid nitrogen. This system enables low temperature reactions to be safely controlled. The heat technology originates from the well-proven modules of the heat transfer systems. The Kryopac units produce a thermostatically controlled liquid flow and are supplied as a compact, fully insulated system with a control cabinet, ready for connection and completely pretested in the factory. Freezing problems in the heat exchangers are a thing of the past. Commercially available heat carriers can be practically cooled down to the solidifi cation point. The LAUDA technology makes it possible to precisely approach this point. A compact design, high safety standard and favorable price are further advantages of the Kryopac system.
Technical Data for the LAUDA Kryopac line
| Features | KP 150 (Ex) | KP 250 (Ex) | KP 350 (Ex) | KP 400 (Ex) | KP 600 (Ex) |
|---|---|---|---|---|---|
| Heat transfer fluid | Thermal oil, special liquids | ||||
| Working temperature (°C) | - 150 ... 280 | ||||
| Pump flow rate (m³/h) | 0,5 … 2 | 2 … 4 | 4 … 10 | 10 … 30 | 30 … 80 |
| Heater power (kW) | 3 ... 6 | 9 ... 12 | 18 ... 50 | 60 ... 100 | 125 ... 500 |
| Cooling output at - 100 °C (kW) | up to 5 | up to 10 | up to 15 | up to 30 | up to 80 |
| Dimensions min. (mm) | 500 x 100 x 1500 | 600 x 1500 x 1500 | 800 x 1700 x 1500 | 1000 x 1500 x 1900 | 1500 x 2200 x 2000 |
| Dimensions max. (mm) | 600 x 1500 x 1500 | 800 x 1700 x 1500 | 1000 x 1500 x 1900 | 1300 x 1900 x 2000 | 2000 x 2500 x 2000 |
