The function of the evaporator is next to cooling air in the cold store, also to create an optimal air flow in quantity( amount of air) as well as quality wise(even spread over the stored product). We selecting an evaporator, aspects will be taken into consideration by our engineers:
l cooling capacity
l air flow
l air throw
l air speed
l Delta T .In technical language the delta T, is the temperature difference between cold store temperature and the temperature of the evaporator. The higher the Delta T, the higher the effect of dehumidification on the air will be. A certain amount of dehumidification is required as otherwise the humidity in the cold store will become too high which can cause fungi and bacteria to grow.