Portable pulsed xenon UV unit “Yanex-5” is intended for simultaneous indoor air and open surfaces disinfection in rooms of up to 100 m3 with 99.99% efficiency from bacteria, including their antibiotic-resistant strains (methicillin-resistant Staphylococcus aureus (MRSA), Vancomycin-resistant Enterococci (VRE), Pseudomonas aeruginosa, Acinetobacter baumannii), C. difficile spores, MDR/XDR-TB, viruses and fungi.
The units operate in the absence of people and animals.
The units are used for urgent and routine disinfection in rooms of any cleanness grade or category:
Portable pulsed UV unit for air and surfaces disinfection “Yanex-5” is the most space-effective device with a pulsed xenon lamp generating continuous spectrum UV light, and comprises the following components:
Sensor remote control in the form of a mobile phone is intended for turning the unit on and off in emergency situations from outside the treated room.
Sensor control panel and remote control can:
Before the unit starts generating light pulses, a sound warning is given to leave the room for safety considerations.
The unit is protected by a registered trademark of the manufacturer.
| Parameter | Value |
| Area, efficiently disinfected in one treatment | Up to 100 m² |
| Light source | Pulsed xenon ultraviolet lamp |
| Electric power supply | 230 V, 50 Hz |
| Power consumption | 300 W at most |
| Delay after the START button is pressed before actual light pulses generation | At least 20 seconds |
| Control | Sensor control panel and remote control |
| Safety conformance | IEC 61010-1:2010 |
| International standarts compliance | CE, ISO 9001-2015, ISO 13485:2015 |
The unit has a computer-aided control system that allows custom operating modes for disinfecting surfaces with germicidal efficiency of 99.99 % and more.
The operator only needs to input the distance to the furthest point of the surface to be treated on the control panel or remote control. At that, all the areas closer than the set distance, including the air, will be disinfected with even higher efficiency.
The unit automatically calculates the time required to reach the 99.99 % efficiency at the set distance.
The unit is able to disinfect the surfaces with in presence of any organic load (blood, sputum, saliva, urine) without losing the 99.99 % efficiency.
Specific times of air and surfaces disinfection with 99.99% efficiency

An example of decontamination efficiency on various open surfaces against S. aureus, as well as in presence of organic load at 2-meters’ distance (Scientific Research Institute of Disinfectology of Rospotrebnadzor, 2016)
Built-in sensors in real-time mode monitor:
Portable medical devices for air and surfaces decontamination by Melitta has proved its undeniable efficiency and irreplaceability for disinfecting different rooms, especially at facilities with high attendance by clients and patients. Just several minutes are enough for the “Yanex-5” unit to disinfect a doctor's office with 99.99 % efficiency in between patients’ visits.
Presently, this is the only solution for disinfecting frequently visited rooms within the shortest time and without disturbing their normal operational schedule.
The innovative portable pulsed ultraviolet unit by Melitta will sustain the highest disinfection quality at all times!