Computerized Vapour Compression Refrigeration Trainer

The data acquisition System includes the following sensors:
1) 8 temperatures sensors connected to the supervision system at:
a) Expansion valve inlet and Outlet
b) Compressor inlet and Outlet
c) Condenser inlet outlet
d) Evaporator Inlet and outlet
2) 2 pressure sensors
a) Low pressure (inlet compressor)
b) High pressure (outlet compressor)
3) Electrical power consumption of the compressor
4) Electrical power consumption of load The software is divided in two parts. The first part is the schematic diagram with the display of all the data, the second is the graph (plot the data in real time) Total Equipment is skid mounted in SS 40 x40 Frame Structure with Castor wheels. All wetted parts also made of SS-304
Hermetic piston compressor Capacity: 18,3cm3
Evaporator capacity: approx. 2800mL Condenser capacity: approx. 2800mL Measuring ranges
Temperature: 8x -20-200C
Pressure: 2x -1-1,5bar
Flow rate (water): 2x 048L/h
Flow rate (refrigerant): 1x 0-700L/h
Power: 0-1200W
Required for operation 230V, 50Hz, 1 phase Touch screen based Fully automatic system with password protection
Data acquisition should be Remotely operated by Smart phone, Tablets, PC,
laptops via Ethernet and Wi-fi
Should be equipped with all safety protections Flow visualization should be available in the DAQ System Should be equipped with both manual and auto operation Power consumption of individual system, all sensors data
should be display and logged automatically System should have software for operating, data logging, processing and data displaying Performance variables (e.g., Heating/Cooling COP, Heating / Cooling load etc..) should be automatically calculated and displayed and should be stored in pen drive also along with PC.
Instruments should be provided with 3D drawing of complete equipment along with the name and make of all standard components used in the test rig
Each rig should have small aesthetically appealing poster with schematic diagram and basic working detail.