Non-Invasive Sterilization by Intense Pulsed Light( IPL) or by Sharp High Voltage Pulses( PEF):
Non-Invasive Sterilization by Intense Pulsed Light( IPL) or by Sharp High Voltage Pulses( PEF):
All our pilot / small production and R & D systems are listed here to buy or to rent.
We were first to publish in 1991- 2001 mechanisms of PL sterilization / purification and showed that the IPL effectiveness increases with both its pulse power w / cm ² & its UV content to the point where bacteria & spores are fully disintegrated.
Fully automatic 2 flashlamp Tunnel Fully-automatic 2 lamp XeMaticA1
Basic XeMaticA1
IPL fully sterilises clear liquids in transparent packs as it was proven on our standard IPL system by Baxter Corp. with UV resistant spores of B. Pumilos. We offer to develop your IPL applications or to customize our standard systems.
Semi-automatic 1 lamp XeMaticA1
The PEF pilot on the left provides a high-indemand dual capability by 3 sets of processing chambers:
• coaxial PEF chamber for liquids with changeable gaps,
• colinear PEF chamber to form volume discharges in juices.
• 12L batch volume with controlled juice heating / cooling,
• flat PEF chamber with 14cm round ground and HV electrodes and a variable gap between both of 0.5-3cm. and broad fixed & gradually changed pulsing:
• positive rectangular pulses 2,5-50 µ s at 4Hz to 500Hz;
• el. fields 5-65kV / cm by our 25kV 2kW pulser;
• pulsing time 1s-1h,
• convenient LED lighted control panel. Please click on its photo to get its pdf brochure.
The brochure of its small table-top version is here.
Dual PEF Pilot to sanitize juices or to extract juices or colours from hard vegetative cells of grass, roots, etc.
PEF sterilizes juices by 1 of 2 different processes: 1: by electrical stretching bacteria only up to its ruptures or 2: by creating volume el. discharges in a co-liner chamber where free electrons destroy both bacteria and spores.
Details: All requests please send at: info @ wek-tec. de wek-tec systems have benefits of the German manufacturing