UVC Medium Pressure Disinfection
Products - Systems
UVC Medium Pressure Disinfestion System
- Compact and cost efficient UVC system to disinfect the surfaces of packaging materials
- Very high disinfection rate for germs like aspergillus brasiliensis or bacterius atrophaeus even with disinfection times of only 0,5-2 seconds
- Improved disinfection rates from log 2 – 4 for packaging materials and improved lifetime stability of the UVC
- Higher disinfection dose and less heat due to dichroitic glass reflector
- Less heat load on shutter, since shutter and reflector are independent from each other
- Improved design of the hygienic housing with innovative sealing of the quartz glass window and a new long life breakage detector
- Reduced noise level due to high system efficiency and a dimmed fan
- Electronics and mechanics proven since decades in printing machines
UV Ray & DR. FISCHER Group
Since Dr. Fischer became lamp supplier or UV Ray, the cooperation has grown far beyond this. Today DR. FISCHER supports UV Ray worldwide in the sales of its printing and curing equipment in many countries like Germany, France, Austria and French and German spoken Swiss. Besides this, both companies have developed together with their customers new solutions like the UVC system we present you here.
Worldwide exclusively distributed by the DR. FISCHER group.
The electronics, cooling and mechanics of the system are proven over decades of years in printing machines.
UV Ray and Dr. Fischer – a perfect cooperation for the UVC packaging disinfection
Key Advantages of UVC Medium Pressure Disinfection
High disinfection performance – Achieves up to log 5 reductions within 0.5–2 seconds, proven by leading microbiological institutes.
Efficient & compact system – Delivers powerful UVC output with minimal heat and low energy consumption.
Hygienic & durable design – Food-grade stainless steel housing with innovative quartz glass sealing and breakage detector.
Smart control & easy maintenance – Fast lamp exchange, pneumatic shutter (<0.5 s), and intelligent ballast with remote monitoring.
Made in France – ISO 9001 & 14001 certified – Developed and produced in one of the world’s leading UV and IR competence centers.
UVC Medium Pressure Disinfection by DR. FISCHER Europe
UVC Medium Pressure Disinfection System
DR. FISCHER Europe develops and manufactures advanced UVC medium-pressure systems for reliable surface disinfection of packaging materials such as cups, lids, and foils. Combining decades of UV expertise with precise engineering, our systems ensure high germ reduction within seconds while maintaining low energy consumption and minimal heat impact. Designed and produced in France under ISO 9001 and 14001 standards, each unit reflects our commitment to quality, innovation, and sustainable manufacturing.
DR. FISCHER UVC solutions
UVC disinfection with low and medium pressure mercury lamps is used since many decades to reduce successfully germs in air, water and on surfaces, destroying their DNA. Dr. Fischer has developed lamps and systems for all these applications since more than one decade.
Room air disinfection units from Dr. Fischer can destroy the Corona virus up to 99,9% in one pass through for an air flow of 600 m³/h, certified by the microbiologic laboratory of the ISWA department of the University Stuttgart.
The UVC cassette
- Material: Stainless steel, food grade AISI 304
- Technology: Proven lamp head from UV printing systems
- UV Lamps:
- Low ozone UV lamps from Dr. Fischer
- Lifetime: 2,000 hours
- Power: Up to 160 W/cm
- Standard arc lengths: 250 – 1,450 mm (others on request)
- Cooling: Flexible air inlet & outlet configurations (linear & rotary machines)
- Optics: Various options available
- Overheating Protection:
- Separate glass reflector and shutter system
- Glass reflectors with 4,000-hour or 12-month guarantee
- Pneumatic Shutter:
- Independent from UV glass reflector
- Opens/closes in < 0.5 sec in case of machine stop
Highly UV transmissive quartz glass window for highest UVC emission
Electrical conductive, high temperature and long life breakage detector
Injection molded sealing rings for a perfect IP67 sealing, tight even against aggressive cleaning agents with lowest surface tension, being used in dairy milk production
The Fans
- UVC systems come with 3 different fans (0,75/1,5/2,2 kW) for 10/20 kW ballast in CE or UL execution
- All fans are food grade, stainless steel
- Fans are driven by lamp ballast
- If needed, one ballast can drive 2 fans in case of difficult cooling configurations
The Control Panels
- Can be directly connected to the ballast to control the UVC unit manually and reads out all service parameters
- With these HMIs all parameters of the UVC unit can be controlled as well as various parameters can be checked for service or remote operation/control
- HMI connects via internet for remote support
- The Touch HMI can run several UVC systems in parallel
The Ballasts
- Power Options: Up to 10 & 20 kW (CE or UL execution)
- All-in-One Design:
- Includes ignition, lamp driver, fan frequency converter for air cooling, safety switch, controller (shutters & breakage detector)
- Programmable master card (compatible with Profinet, Profibus, etc.)
- UV Boosts:
- Dimmable from 30-100% in milliseconds via electronic ballast
- Automated standby mode at 30% when shutter is closed
- Smart Fan Control:
- Ballast adjusts fan speed based on power & temperature to reduce noise & energy consumption
- Modular Ballast Design:
- Enables eco-friendly repairs & remote failure analysis
- Optional UPS for safe shutdown of the low power control electronics in case of power interruption or emergency stop
DR. FISCHER air filter
- Cooling: Production air can cool the UVC cassette
- Protection: Air filter prevents raw dust particles from burning into the lamp or quartz glass
- Noise Reduction: Acts as a sound absorber, reducing fan noise in the production hall
- Options: Available with or without a filter mat (DR. FISCHER air filter)
DR. FISCHER UVC Measurement
- Purpose: Monitors UVC disinfection efficiency & lamp aging
- Placement: Positioned at lids or cups
- Calibration: Pre-calibrated for precise measurements
- Function:
- Tracks UVC system & lamp aging
- Indicates when a lamp exchange or maintenance is needed
Made for the Disinfection of Cups, Lids and Foils
- Purpose: Monitors UVC disinfection efficiency & lamp aging
- Placement: Positioned at lids or cups
- Calibration: Pre-calibrated for precise measurements
- Function:
- Tracks UVC system & lamp aging
- Indicates when a lamp exchange or maintenance is needed
Made for the Disinfection of Lids
- Raytracing Results:
- UVC Unit Setup: Exact lamp position & reflector shape analyzed
- Distance: 40 mm from quartz glass window
- Coverage: Perfect disinfection coverage for a 95 mm lid
- Disinfection Tests:
- Lid Sizes: 95, 117, up to 130 mm
- Materials: Aluminum, PP, PET, fiber composites
- Tested Microorganisms: Aspergillus brasiliensis, Aspergillus carbonarius, Bacillus atrophaeus
- Treatment Conditions:
- Distance: 40–80 mm
- Exposure: 800–1,800 ms
- Results: Log reductions from 2.5 to >5, depending on germ, timing & method
Typical Applications of UVC Medium Pressure Disinfection:
Food Packaging Decontamination for Dairy and Sweet Products
Efficient infrared or UV-based decontamination ensuring product safety and extended shelf life in food packaging applications.Cap Disinfection for Bottles
Targeted and reliable disinfection of bottle caps to maintain hygiene standards in beverage and food production.Decontamination of Pharmacy Packagings
Precise and controlled sterilization of pharmaceutical packaging to prevent contamination and ensure compliance with industry standards.
By leveraging the power and precision of UVC medium pressure technology, you can achieve highly effective disinfection, shorter process times, and consistent results across diverse hygiene-critical applications.
Selected Examples from Our UVC Medium Pressure Disinfection
UVC cassette
Food-grade stainless steel, low-ozone lamps (2,000 h, up to 160 W/cm), flexible cooling and optical options.
Overheating protection with glass reflector + shutter system, plus a fast pneumatic shutter (<0.5 s).
DR. FISCHER air filter
Cools the UVC cassette, protects against dust buildup, reduces noise, available with or without filter mat.
Fans
Food-grade stainless-steel fans in 0.75 / 1.5 / 2.2 kW versions for 10/20 kW ballasts (CE or UL). Driven directly by the lamp ballast; one ballast can power two fans if cooling conditions require it.