SNC develops germicidal chamber to test unfold of virus by contaminated surfaces

KOCHI: In one more initiative by the Southern Naval Command (SNC) to combat the unfold of COVID-19, a germicidal chamber, aimed toward killing the virus current of contaminated surfaces, was developed by the Naval Institute of Aeronautical Expertise (NIAT), Kochi. The low-cost machine has been designed and fabricated for arresting the probability of secondary mode of transmission by contaminated surfaces utilized by COVID-19 contaminated personnel. The chambers have been custom-made for sanitizing private baggage, workplace recordsdata, private protecting objects (masks, gloves, helmets) and digital objects (telephones, laptops, chargers) by inactivating microorganisms resembling micro organism, virus, molds and different pathogens.

The approach used is Ultraviolet Germicidal Irradiation (UVGI), which is a disinfection technique that makes use of quick wavelength ultraviolet (UV-C) gentle to kill or inactivate microorganisms by destroying nucleic acids and disrupting their DNA. The optimum wavelength for disinfection is in vary of 190-280 nm (UV-C). The required dosage of UV-C was formulated utilizing in-house assets based mostly on the research carried out by Institute of Virology, Germany.

The custom-made multi function germicidal chamber has the peculiarity of adjusting the publicity time (working time) from 10 seconds to 40 minutes with auto cut-off system and has an inbuilt security mechanism to forestall untoward publicity of UV-C rays. The design has included inbuilt security options to keep away from direct publicity of UV-C rays in the course of the strategy of sanitization.

“The germicidal chamber was subjected to a number of sanitization checks on the microbiology lab in INHS Sanjivani to show its effectiveness and has efficiently sterilized colony of E-coli micro organism, pressure of bacterial swabs and has disinfected urine samples. These multipurpose chambers value round Rs 25,000-30,000, which is the one-tenth of the price of commercially obtainable items and might function an efficient software towards contamination / an infection from secondary mode of transmission,” stated a press release from SNC.

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