Versatile 1200 W to 10kW circulation chillers used between -20 and 40°C for dissipating process heat in laboratories, mini plants and production facilities
The LAUDA Variocool circulation chillers impress with their space-saving construction and versatility provided by a wide variety of options. They are simple and convenient to operate via the color TFT display. Other interfaces can be retrofitted to supplement the standard USB interface and alarm contact. Positioned in the front of the device for easy access. Starting with the VC 1200 model, the working pressure and flow rate can be adapted to the respective requirements in different applications using an integral bypass and optional pumps to achieve optimum temperature control thermostating.
All models (except VC 600) are available in air and water-cooled versions (W) and fitted with steerable fixed castors. High-performance circulation chillers in a tower design starting from the VC 5000 model are available with sound insulation or the option of outdoor setup.
-20 °C
80 °C
0.1 ± K
| Variocool VC 1200 | Variocool VC 1200 | Variocool VC 1200 W | Variocool VC 1200 W | Variocool VC 2000 W | Variocool VC 2000 W | Variocool VC 2000 | Variocool VC 2000 | Variocool VC 3000 W | Variocool VC 3000 W | Variocool VC 3000 | Variocool VC 3000 | Variocool VC 5000 W | Variocool VC 5000 | Variocool VC 5000 | Variocool VC 5000 W | Variocool VC 7000 W | Variocool VC 7000 W | Variocool VC 7000 | Variocool VC 7000 | Variocool VC 10000 W | Variocool VC 10000 W | Variocool VC 10000 | Variocool VC 10000 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Working temperature min. | -20 °C | -20 °C | -20 °C | -20 °C | -20 °C | -20 °C | -20 °C | -20 °C | -20 °C | -20 °C | -20 °C | -20 °C | -20 °C | -20 °C | -20 °C | -20 °C | -20 °C | -20 °C | -20 °C | -20 °C | -20 °C | -20 °C | -20 °C | -20 °C |
| Working temperature max. | 80 °C | 80 °C | 80 °C | 80 °C | 80 °C | 80 °C | 80 °C | 80 °C | 80 °C | 80 °C | 80 °C | 80 °C | 80 °C | 80 °C | 80 °C | 80 °C | 80 °C | 80 °C | 80 °C | 80 °C | 80 °C | 80 °C | 80 °C | 80 °C |
| Filling volume min. | 8 L | 8 L | 8 L | 8 L | 8 L | 8 L | 8 L | 8 L | 20 L | 20 L | 20 L | 20 L | 20 L | 20 L | 20 L | 20 L | 48 L | 48 L | 48 L | 48 L | 48 L | 48 L | 48 L | 48 L |
| Temperature stability | 0.05 ± K | 0.05 ± K | 0.05 ± K | 0.05 ± K | 0.05 ± K | 0.05 ± K | 0.05 ± K | 0.05 ± K | 0.05 ± K | 0.05 ± K | 0.05 ± K | 0.05 ± K | 0.05 ± K | 0.05 ± K | 0.05 ± K | 0.05 ± K | 0.1 ± K | 0.1 ± K | 0.1 ± K | 0.1 ± K | 0.1 ± K | 0.1 ± K | 0.1 ± K | 0.1 ± K |
| Pump pressure max. 50 Hz | 3.2 bar | 0.9 bar | 3.2 bar | 0.9 bar | 3.2 bar | 0.9 bar | 3.2 bar | 0.9 bar | 4.8 bar | 3.2 bar | 4.8 bar | 3.2 bar | 3.2 bar | 5 bar | 3.2 bar | 5 bar | 5 bar | 3.2 bar | 5 bar | 3.2 bar | 5 bar | 3.2 bar | 5 bar | 3.2 bar |
| Flow rate max. (pressure) 50 Hz | 37 L/min | 28 L/min | 37 L/min | 28 L/min | 37 L/min | 28 L/min | 37 L/min | 28 L/min | 37 L/min | 37 L/min | 37 L/min | 37 L/min | 37 L/min | 60 L/min | 37 L/min | 60 L/min | 60 L/min | 37 L/min | 60 L/min | 37 L/min | 60 L/min | 37 L/min | 60 L/min | 37 L/min |
| Interfaces integrated | USB (Type B) | USB (Type B) | USB (Type B) | USB (Type B) | USB (Type B) | USB (Type B) | USB (Type B) | USB (Type B) | USB (Type B) | USB (Type B) | USB (Type B) | USB (Type B) | USB (Type B) | USB (Type B) | USB (Type B) | USB (Type B) | USB (Type B) | USB (Type B) | USB (Type B) | USB (Type B) | USB (Type B) | USB (Type B) | USB (Type B) | USB (Type B) |
| Filling volume min | 8 L | 8 L | 8 L | 8 L | 8 L | 8 L | 8 L | 8 L | 20 L | 20 L | 20 L | 20 L | 20 L | 20 L | 20 L | 20 L | 48 L | 48 L | 48 L | 48 L | 48 L | 48 L | 48 L | 48 L |
| Cooling Capacity | 1.12 kW | 1.12 kW | 1.12 kW | 1.12 kW | 2 kW | 2 kW | 1.92 kW | 1.92 kW | 3 kW | 3 kW | 2.8 kW | 2.8 kW | 5 kW | 4.65 kW | 4.65 kW | 5 kW | 7 kW | 7 kW | 6.65 kW | 6.65 kW | 10 kW | 10 kW | 9.65 kW | 9.65 kW |
