Development and manufacture of low-temperature plasma units for the disinfection of indoor air and surfaces.

DEHNE Entstaubungstechnik® AG

Churerstrasse 54, CH-8808 Pfäffikon SZ · SwitzerlandNew on Amplifa

AG (Switzerland)Legal form

Pfäffikon SZ, SwitzerlandLocation

99.999%Reduction of microorganisms

77 × 50 × 23 mmDimensions of plasma unit

About DEHNE Entstaubungstechnik® AG

DEHNE Entstaubungstechnik® AG, headquartered in Pfäffikon SZ (Switzerland), develops and markets plasma units based on a low-temperature plasma process for the disinfection of indoor air and surfaces. A specially designed electrode generates a conductive air-gas mixture, thereby creating low-temperature plasma; a particular electrode configuration and surface produce the "active oxygen" that is effective for disinfection, which is fully consumed in the oxidation process and decays back into oxygen. The process destroys up to 99.999% of microorganisms, including viruses, bacteria, mold, spores and odors; the destruction of SARS-CoV-2 has been demonstrated. The compact plasma units (among others 12 V DC, 4 W, 77 × 50 × 23 mm, 62.5 g) are suitable for ventilation and air-conditioning systems, waiting rooms, dental care, care facilities, hotels and restaurants, public transport, motorhomes, passenger cars, and installation in refrigerators. Treated air reduces the microbial load when inhaled and can help allergy sufferers. Contact person is Hans-Werner Dehne.

Site: CH-8808 Pfäffikon SZ
Processes: Low-temperature plasma technology for air and surface disinfection (up to 99.999% reduction), Plasma units for HVAC systems, waiting rooms, dental care, care facilities,, Technical consulting and datasheets
Materials: Low-temperature plasma process, Plasma reactor NW 11,5 (22 mm, 5 g), Plasma reactor NW 6 (15 mm, 3.6 g), Printed circuit board (PCB) with high-voltage output
Industries: Healthcare / medical care, Care facilities, Hotels and gastronomy, Ventilation and air-conditioning technology (HVAC), Mobility / public transport, Automotive (passenger cars, motorhomes)

01
Engineering of the electrode configuration
02
Manufacture of the plasma unit (plasma reactor and PCB)
03
Assembly and testing
04
Technical consulting and sales

Technology and Processes

Niedertemperatur-Pla

Low-temperature plasma process

Generation of "active oxygen" via a special electrode configuration for the disinfection of air and surfaces.

NW 11,5

Plasma reactor NW 11,5 (22 mm, 5 g)

Tubular reactor core of the plasma unit.

NW 6

Plasma reactor NW 6 (15 mm, 3.6 g)

Compact variant of the reactor core for small installation volumes.

PCB

Printed circuit board (PCB) with high-voltage output

Converts a 12 V DC input voltage into an output voltage of 1.750 V AC.

Locations

Pfäffikon SZ

Site and contact address

Part weight / size: Plasma unit 62.5 g; reactor cores 5 g and 3.6 g respectively
Materials: Low-temperature plasma, PCB, plasma reactor

Plasma units (12 V DC, 4 W)
PCB
Plasma reactor NW 11,5 / NW 6

Products

**Plasma unit with new plasma tube**Low-temperature plasma · indoor air disinfection

**Circuit board (PCB) of the plasma unit**Electronics · low-temperature plasma

**Plasma reactor NW 11,5 (22 mm, 5 g)**Plasma reactor · air disinfection

**Plasma reactor NW 6 (15 mm, 3.6 g)**Plasma reactor · air disinfection

Inside the production

Reduced microbial load when inhaling – help for allergy sufferers

Industries

Healthcare / medical careCare facilitiesHotels and gastronomyVentilation and air-conditioning technology (HVAC)Mobility / public transportAutomotive (passenger cars, motorhomes)Household appliances (e.g. refrigerators)

Additional services

Low-temperature plasma technology for air and surface disinfection (up to 99.999% reduction)Plasma units for HVAC systems, waiting rooms, dental care, care facilities,Technical consulting and datasheets