HMX has set up a test laboratory in Peenya, Bangalore equipped with facilities for accurate measurement of conditioned air parameters, testing of Dry Air Moist Air (DAMA) with different secondary air wet bulb temperature combinations, heat exchanger performance at different ambient conditions, etc. HMX, a business unit of A.T.E., provides energy-efficient cooling solutions for processes and comfort for the industrial and commercial sectors. After its successful HMX Ambiator model, it has recently launched a range of pre-cooled fresh air units – the HMX PCU-F and PCU-R. The core of all HMX products is DAMA, a patented heat exchanger technology for indirect evaporative cooling. The installation base of HMX has crossed 19,500,000 cfm all over India.