Ultraviolet technology
Ultraviolet technology is an increasingly popular solution in industrial environments that seek to guarantee the effective disinfection of air, water, and surfaces without the use of chemicals or consumables.
At INFINITIA, this service is applied through a technical and personalized approach, adapted to each type of system or installation, optimizing sanitation processes, material validation, and regulatory compliance.
At our industrial laboratory, we have a team specialized in UV systems engineering, which works with LP mercury UVC lamps, state-of-the-art UV LEDs, and 222 nm excimer sources to ensure the best results. This service is part of our advanced characterization and technological certification offering, which is key in sectors such as food, pharmaceuticals, water treatment, electronics, and technical materials manufacturing.
What is ultraviolet technology?
Ultraviolet technology comprises a set of disinfection and surface treatment methods based on exposure to UV radiation at different wavelengths (UVA, UVB, UVC, and excimer).
At INFINITIA, we design and validate systems that specifically use UVC radiation, with proven germicidal capacity and without the need for chemical compounds. This radiation, between 200 and 280 nm, effectively inactivates bacteria, viruses, and microorganisms, making it particularly useful for ensuring the microbiological safety of industrial processes.
We also evaluate the interactions between UV radiation and materials through photodegradation, compatibility, and accelerated aging tests. In more demanding projects, we apply excimer lamp (222 nm) configurations for environments where ozone-free technology or frequent human contact is required.
Advantages of UV technology in industrial environments
Among the main benefits of ultraviolet technology is its ability to perform disinfection without consumables, without residues or risk of cross-contamination. At INFINITIA, we have worked on validation projects for UVC systems for food production lines, hospital environments, HVAC systems, and water treatment plants.
We also support our clients in the implementation of UV technologies in accordance with international regulations. Our experience allows us to reduce operating costs, optimize the service life of UV components, and facilitate the approval of products that integrate this technology, accelerating their time to market and guaranteeing their effectiveness from the design stage.
Ultraviolet technology at INFINITIA: equipment, processes, and knowledge
At INFINITIA, we approach every UV technology project from a comprehensive perspective: technical consulting, design, testing, validation, and continuous improvement. We have UV spectroscopy equipment, climate chambers, accelerated aging benches, irradiance meters, and control systems for mercury LP lamps and UVC LEDs.
Our multidisciplinary team works in collaboration with suppliers, OEM engineers, and R&D departments to define customized solutions, comparing different technologies (excimer, LED, LP) and performing impact analyses on materials, energy efficiency, and applicable UV regulations. In this way, we turn ultraviolet light into a strategic ally for industrial innovation.
Types of ultraviolet technology
At INFINITIA, we develop advanced solutions in ultraviolet technology tailored to the needs of disinfection, analysis, and industrial validation. We use UVC, UVA, UVB, and 222 nm excimer lamps, applied according to the environment, type of contaminant, and regulatory requirements. Our approach combines technical knowledge, specialized equipment, and collaboration with manufacturers and R&D centers to optimize each application.
Low-pressure mercury lamp systems (LP)
These lamps emit mainly at 254 nm, the effective wavelength for UVC disinfection. They are commonly used in water treatment systems, air and flat surfaces, thanks to their germicidal efficacy and extensive track record in industrial applications.
At INFINITIA, we evaluate their performance by measuring irradiance, microbiological validation, and analyzing the impact on materials in contact, especially technical plastics and sensitive polymers.
UVC LED systems
UVC LEDs offer advantages such as instant start-up, low energy consumption, and the possibility of integration into compact equipment. They emit in ranges between 260–280 nm and have a longer service life in environments with frequent on/off cycles. We develop pilot projects with customers to validate the replacement of conventional lamps with UVC LEDs, combining disinfection tests, thermal simulations, and photodegradation analysis of components.
222 nm excimer technology
Excimer systems use low-penetration UVC light (known as “far-UVC”), which is effective against pathogens and safe for environments with human presence, as it does not penetrate the skin or cornea.
At INFINITIA, we apply this technology by performing validations in accordance with international protocols and analyzing ozone generation, spectral stability, and compatibility with sensitive materials.
UV-A and UV-B technology for special processes
In addition to disinfection, we use UVA and UVB radiation in adhesive curing treatments, surface photoactivation, and spectroscopic analysis. These are common in electronic, optical, and biomedical applications.
Through spectroscopy and accelerated testing, we determine how these wavelengths affect the polymerization, degradation, or resistance of specific coatings.
Hybrid systems and AOP UV applications
The combination of UVC with hydrogen peroxide or ozone allows the generation of hydroxyl radicals for advanced oxidation processes (UV AOP). These systems are ideal for treating persistent organic pollutants in water and air.
At INFINITIA, we design customized tests to characterize degradation kinetics, validate efficiencies, and optimize operating parameters.
Applications of Ultraviolet Technology
UV technology is an effective, sustainable, and versatile solution for a wide range of industrial sectors. Its ability to inactivate microorganisms, accelerate photochemical reactions, and improve production processes without generating waste or requiring consumables makes it a strategic tool.
At INFINITIA, we combine specialized equipment, regulatory knowledge, and experience in UV validation to adapt this technology to each use case.
Food and beverage industry: microbiological safety and environmental control
In this industry, where safety and hygiene are critical, UVC disinfection is used to control the microbiological load in production lines, packaging areas, and clean rooms. The integration of UV systems reduces the use of chemicals and minimizes the risk of cross-contamination. In addition, processes must comply with stringent regulations.
- Validation of ozone-free UVC systems for lines,
- Compatibility testing of UVC radiation,
Healthcare and pharmaceuticals: safe disinfection in the presence of humans
Healthcare and pharmaceutical environments require effective and safe UV disinfection technologies to protect both patients and products. The use of 222 nm excimer lamps allows for continuous disinfection in occupied spaces without risk to the skin or eyes. This technology is key in operating rooms, ICUs, laboratories, and sterile handling areas.
- Microbiological validation of UV cabinets with UVC LED technologies for instrument sterilization.
- Photodegradation studies on sensitive pharmaceutical packaging after exposure to UVC.
Water treatment: purification and advanced oxidation
UVC radiation is used to inactivate microorganisms and break down contaminants in wastewater, drinking water, and industrial process water. In advanced applications, it is combined with oxidants such as hydrogen peroxide for advanced oxidation processes (UV AOP). The validation of these systems requires knowledge of kinetics, hydraulics, and applied chemistry.
- Simulation of thermal cycles and validation of materials in contact with UVC.
- Optimization of UV AOP systems for the removal of emerging contaminants and pesticides.
Electronics and optics: high-precision curing and cleaning
In the electronics and optics sector, UV technology is used in the curing of adhesives, contactless cleaning, and surface treatment of sensitive materials. UVA and UVB wavelengths allow processes to be controlled with high precision, reducing defects and improving production efficiency. It is key in microelectronics, precision optics, and advanced photonics.
- Thermal and photonic stability testing on UV-treated lenses.
- Combined UV and controlled atmosphere testing for component cleaning
R&D departments: consulting and custom development
R&D departments require customized solutions to integrate UVC technology into products or processes. At INFINITIA, we offer UV consulting, test design, and comparative analysis.
- Technical assistance for validation testing in accordance with international protocols and standards.
- Analysis of UV lamp failures and optimization of electrical and optical parameters.
UV technology: beyond disinfection
Ultraviolet technology has established itself as an essential tool in industrial processes that require efficient disinfection, quality control, regulatory validation, and reduction of consumables. Its ability to act precisely on microorganisms, materials, and contaminants without adding chemicals makes it a clean, sustainable, and highly effective alternative.
From surface disinfection in food environments to advanced water treatments using UV AOP, this technology offers high value-added solutions to multiple industrial sectors.
At INFINITIA, we have a team specialized in UV technology, made up of engineers, technicians, and researchers with experience in applied photonics, system validation, material testing, and international regulations. Our approach combines technical advice, customized testing, and tailor-made development to design solutions that meet each client’s objectives. We rely on advanced equipment to characterize, validate, and optimize the performance of UVC systems, whether with LP lamps, UV LEDs, or 222 nm excimer lamps, always in compliance with safety guidelines and regulations.
Looking ahead, the integration of ultraviolet technology into automated lines, smart sensors, and Industry 4.0 processes will open up new possibilities for efficiency, traceability, and sustainability.
Having INFINITIA as a technology partner in this field allows companies to reduce risks, accelerate their validation processes, and improve their competitive positioning. Our experience and scientific approach enable us to transform ultraviolet light into a real strategic advantage.
