MODULE III
Air-conditioning and Cooling technology Page 30

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1 x heat recovery chamber of sheet metal parts, powder coated with Plexiglas sheets on both sides, and with spring-loaded latches.
Measurements: 30 x 50 x 30 cm

1 x counter-current heat exchanger, installed tangentially in the chamber, design in CU for air volume of 1000 m/h, transmission coefficient of at least 50%.

1 x air mixing chamber of sheet metal parts, powder coated with Plexiglas sheets on both sides, and with spring-loaded latches, with 3 motorised adjustable valves.
Measurements: 30 x 30 x 30 cm

Control unit
for protruding air-conditioning plant in direct digital control operation with all control organs, such as servo-motors, FU for the electrically heated pre- and re-heater, valve control, temperature and humidity sensors, pressure differential measurement, direction of the refrigerating plant and the humidifier. All measured values can be cancelled over the DDC display.

Other components:
1 x portable measurement device with PC connection for measuring: humidity ( 2 sensors), temperature (4 sensors), differential pressure (1 measuring point through pitostatic tube measurement), velocity ( 1 hydrometric vane) These values are available through a PC data cable through an RS 232 interface. An appropriate measurement data recording program is at your disposal, which displays the operational status in an online h-x diagram.


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