Cost Effective and Environmentally Friendly Refrigeration Solutions

The Minichiller and Unichiller range from Huber offer more than 50 air and water-cooled models with cooling powers from 0.3 kW to 100 kW. When compared to conventional tap water, chillers offer better rates of efficiency, stable pressure and flow, and a constant cooling water temperature. Furthermore these units reduce water consumption, making them an environmentally friendly refrigeration solution with low running costs. Working temperatures from -20°C to +40°C enable them to be used for a variety of applications. Huber Chillers have an LED Display, illuminated level indicator and LED indicators for pump, cooling and heating. All models are available as an ‘Advanced Version’ with an RS232 serial interface and external Pt100 sensor connection. All units can be fitted with additional heating, increasing the maximum working temperature to 100°C.

The more powerful Unichillers in the range offer professional functionality and control with a colour TFT Display. Besides the extensive safety features the powerful Unichillers offer a digital level indicator, 5 point calibration, external Pt100 sensor connection, Auto-Start, Calendar and clock functions as well as a RS232 serial interface connection. With the Com.G@te analogue interface connections are supplied according to Namur standard, RS485 interface and a potential free contact can be retrofitted. Unichillers fitted with optional heating become powerful process circulators for the mid temperature range from -20°C to +100°C with a temperature stability of ±0.1°C. Huber Unichillers are ideal for process cooling, back cooling of technical plants or as a centralised cooling water supply in laboratories. Unichillers are designed to be used unsupervised in continual operation or in environmental temperatures up to 40°C. Unichillers are available with weather protection and winter operation to allow them to be located outdoors. Stronger pumps are available for systems with high-pressure drops, a maximum delivery pressure of 6 bar and flow rates of over 200 litres per minute are available. Almost all models operate with natural refrigerants.