Computerized Refrigeration Test Rig

�NEW ANUCOOL� makes Refrigeration Trainer enables students to study and understand Vapor Compression Cycle, its components, principle and working. All the components of Computerized Refrigeration Test Rig are mounted on rigid steel frame. The trainer consists of a hermetically sealed compressor; forced convection air-cooled condenser, filter / drier, flow meter, expansion device and immersed tube type evaporator. Separate pressure transducers are provided with our Computerized Refrigeration Test Rig to record suction and discharge pressures and digital temperature indicators for various temperatures. The refrigerant used is R-134a which makes our Computerized Refrigeration Test Rig environment friendly. The total operation of our Computerized Refrigeration Test Rig is controlled by a programmable logic controller. With the help of which, calorimeter temperature, heater load and other parameters can be set in Computerized Refrigeration Test Rig. Our Computerized Refrigeration Test Rig has a computer interface which is provided through serial port. The data acquisition of this Computerized Refrigeration Test Rig is displayed in Excel sheet format. All the signals of temperatures, pressures, energy meter are converted into digital form by suitable transducers. In our Computerized Refrigeration Test Rig, all the parameters are indicated in dedicated display as an addition to that logged in excel sheet.
Salient Features Of Computerized Refrigeration Test Rig

• Automatic programmable Refrigeration Cycle with settable test period
• Programmable Safety Calorimeter end limits
• Heater Load selection facility
• 6 Temperature and 2 Pressure channels
• Built in Energy Meter
• Data acquisition facility with programmable time intervals
• Diagnostic mode
• PC interface through RS232 port
• 8 digital I/Oâ��s
• LCD for status display
• 16 Key keypad
• 1/2â�� 4 digit 7 Segment LED display
• RTC
• Automatic generation of Excel file