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75F offers smart workplace solutions to address Covid-19 challenge

Bangalore India, June22  2020: As offices prepare to reopen across India, buildings are the new front in the fight against Covid-19,  smart building solutions specialist, 75F has launched  solutions to make the workplace safe.
The company has  announced 75F Epidemic Mode, a new HVAC software sequence that ensure commercial buildings are healthier while keeping employees and customers safe. The system features various components such as indoor air flushes, where post working hours the entire air within the premises is replaced with fresh air from outside and during office hours ventilation from outside is increased to limit movement of airborne particles and reuse of indoor air. All these are based on the latest guidance from scientists, government organizations, and global industry leaders such as ISHRAE which has been adopted by the Indian Government, ASHRAE and the CDC.
Recent studies show the spread of COVID-19 appears to be occurring through airborne transmission of aerosols, particles 1-5 microns in size which cannot be reliably filtered out using a MERV-13 or HEPA filter. While much of the focus is on droplets 100-1000 microns in size produced by coughing or sneezing, a large quantity of aerosolized infectious particles are also produced, and are more likely to be produced by asymptomatic individuals or those who do not know they are infected simply from breathing or speaking. A recent study showed that more than 1000 of these virus-containing aerosols are emitted every minute of speaking, more proof that without dilution ventilation from outside air, buildings have ahigh risk of viral build-up and exposure.|
In response to this, various organisations such as ISHRAE (Indian Society of Heating, Refrigerating and Air-conditioning Engineers), ASHRAE (American Society of Heating, Refrigerating and Air-conditioning Engineers) and the CDC (Centre for Disease Control) have released new guidelines for the operation and control of HVAC systems to reduce disease transmission from infectious airborne particles and ensure a safe and healthy workplace.
The 75F Epidemic Mode achieves the directives through its specific application profiles; Smart Purge and Smart Enhance Ventilation.
“The world is in the midst of a pandemic with so many unknowns, where the brightest minds are developing innovative ways to modify their businesses and 75F Epidemic Mode does that for the commercial building industry,” said Deepinder Singh, CEO and Founder of 75F.