equipment for regulating or controlling of heat exchangers for air conditioning in cooling machines for granular fruits, essentially consisting of temperature sensors and regulators and adjustment members to control the media flowing through the heat exchanger

air humidification devices;, namely, steam humidifiers, ceiling-mounted air humidifiers, large-scale humidifiers, direct humidifiers, evaporation humidifiers [ and dehumidifiers ]

humidifiers

humidifiers

Material testing machines which include humidity and temperature simulation equipment, for determining the effects of humidity and temperature on samples of paper, food, painted surfaces and plastics