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Non-Thermal PEF Pasteurization Unit

The PEF (pulsed electric field) laboratory unit is suited for performing process development testing with liquefied food products. This non-thermal, all solid-state system passes juices and liquefied dairy products through a chamber and subjects them to brief pulses of high voltage, resulting in >5 log kill. Unlike heat processing, PEF pasteurization does not alter their flavor. Featuring a 300-L/hr capacity with 25-kV, 25-kW power levels, the unit allows research labs to conduct a range of process development studies. Scalable to production environments with up to 10,000-L/hr throughput, PEF systems require less energy to operate than heat processing.
Diversified Technologies, Inc.
35 Wiggins Ave.
Bedford, MA, 01730-2345