IIT Ropar develops UVGI primarily based ‘room disinfection’ machine “UVSAFE”

ROPAR: A novel UVGI primarily based Room Disinfection Device has been developed by IIT Ropar Researchers in collaboration with Momentum India Pvt. Ltd.

The machine harnesses the germicidal results of UV-C radiations to inactivate viruses and micro organism whereas the “State of the Art” design of UV Safe ensures Zero-shadow 360o disinfection by means of its Prismatic Body and foldable wings. The researchers mentioned that particularly designed wings present targeted publicity to essentially the most ceaselessly touched surfaces corresponding to doorknobs, desk tops, cabinets, room fixtures, wall corners, work tops, artefacts, furnishings tops and so on.


The trapezoid base homes the management panel of the tools. A detachable deal with and magnetic cowl have been designed for comfy storage and transit of the machine. This distinctive and environment friendly design has been patented.

The machine has been conceptualized and designed at IIT Ropar by Khushboo Rakha, Assistant Professor, Department of Metallurgical and Materials Engineering and Naresh Rakha, Senior Scientific Officer with technical help from Shahriar Reza (Design Consultant). The workforce labored beneath the in a position steerage and help of Prof. Harpreet Singh (Dean, ICSR) and Prof. Sarit Ok. Das (Director, IIT Ropar).

“The COVID-19 pandemic has posed a severe problem to the scientific neighborhood to include its unfold. This virus is thought to unfold by means of ceaselessly touched surfaces and contaminated environments. The virus could be simply carried by contaminated or asymptomatic people to hospitals, workplace areas, resort rooms, malls, sports activities complexes and so on. Thus, an pressing want was felt to develop a tool to disinfect and make such areas protected”, mentioned Khushboo Rakha.

She added, “UV Germicidal Radiations have been proven to kill/ inactivate all viruses and micro organism which have been examined to this point. The spray of chemical substances in workplaces and different areas is a public well being hazard since these have residual results for a very long time and deface the surfaces. UV-C disinfection is a chemical-free methodology with no residual poisonous results. These radiations can journey lengthy distances and are efficient on all uncovered surfaces and areas.”

Notably, the IIT Ropar workforce has developed a Mathematical Model primarily based on the final 60 years of analysis on viruses and micro organism to find out the exact dose of UV-C radiations to successfully inactivate numerous viruses and micro organism current in/on various kinds of media (air, floor and liquid). The tools has the power to adapt too many in a different way sized enclosures. With adjustment of time of publicity, and house facet ratio, the machine is appropriate to conduct disinfection of various constructions when it comes to geometrical designs and sizes. The time of publicity could be decided utilizing software program developed at IIT Ropar primarily based on the Mathematical Model. The tools can obtain a disinfection stage of as much as 99.99%.

They mentioned that the machine has been examined for its efficacy by FICCI Research and Analysis Center (NABL Accredited Laboratory, New Delhi). For a ground space of 14ft X 14ft, UV Safe can obtain 99.9% disinfection in simply 6 minutes. The machine boasts of a number of security options like a distant management to allow its operator to remain at protected distance; infra-red movement sensors to routinely change off the UV-C lamps on motion detection and Emergency cease change to close down the machine in emergency conditions.

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