An ISO 9001 : 2000 Certified Company

Refrigeration and Air Conditioning Laboratory Equipments like

Ice Plant
Cold Storage Plant
Refrigeration Cycle Test Rig
Computerised Refrigeration Cycle Test Rig
Indirect Air Conditioning Cycle Test Rig
Air Conditioning Cycle Test Rig
Computerised Air Conditioning Cycle Test Rig
Window Air Conditioning Cycle Test Rig
Water Chilling Plant
Evaporative Cooler
Experimental Bottle Cooler
Heat Pipe Demonstrator
Natural Cooling Tower
Forced Draught Cooling Tower
Water-Water Heat Pump Test Rig
Air-Water Heat Pump Test Rig
Cascade Refrigeration Cycle Test Rig
Vapour Absorption Refrigeration Cycle Test Rig
Vapour Adsorption Refrigeration Cycle Test Rig
Automobile Air Conditioning Cycle Test Rig
Vortex Tube Cooling Apparatus
Refrigeration & Air Conditioning Accessories
   Display & Cut Models
Refrigeration Gas Charging Kit
Refrigeration & Air Conditioning Tools



Computerised Refrigeration Cycle Test Rig
To study all components used in refrigeration system.
To study the Vapor compression Refrigeration cycle.
To determine the Refrigeration Effect, Work Input, Actual C.O.P., Carnot C.O.P., Theoretical C.O.P., Relative C.O.P., Ton of Refrigeration, and Plant Efficiency.
Compressor : Hermetically sealed compressor.
Condenser : Air Cooled condenser made out of copper pipe & Aluminum fins of matching capacity with fan cooling.
Evaporator : Copper Coil immersed in water. The evaporator is insulated from outside to prevent heat loss.
Expansion device : Capillary Tube & Thermostatic expansion valve.
Suitable filter/drier.
Hand Shut Off type Service valve.
Dimmerstat to control power supply to heater.
Immersion type electric heater.
Solenoid valve Castle Italy make.
12 Channel Digital Temperature Indicator
HP-LP Cutout : Make Ranco /Danfoss or Equivalent.
Switches : For compressor, condenser fan, solenoid valve & evaporator heater.
Voltmeter : 0 - 250 V.
Ammeter : 0 - 15 A.
Thermostat : Ranco or equivalent
Computer :
Pentium IV, Dual Core processor. 3 GHz speed, 512 MB RAM, 160 GB HDD, DV DRW, FDD optical mouse, Keyboard, 2 serial port & one parallel port USB part in front, 17” LCD monitor
Interfacing cards :
ADC Card 1 No., DAC card. 1 No. communication RS. 232 port
SCADA Software Feature :
2-Way communication for control & data acquisition.
Auto / Manual Control mode. c. P, PI, PD and PID modes.
Live mimic diagram of the process including SP, OP and PV.
Online data display in tubular chart and graphical form.
Bump less transfer between open & closed loop operations.
Powerful graphics with trends and bar page
Alarm function I. Data printing facility
Event recording facility k. Window based user – friendly software.
Transmitters :
Power Transmitter : One each for power measurement of compressor & evaporator heater.
Pressure Transmitter : 2 Nos. for H.P., L.P. measurement
Flow Transmitter : for Refrigerant flow measurement.
Set of RTD sensor : For temperature measurement.
2.0 m. (L)x 1.0 m.(W).
@180 Kg
POWER SUPPLY : i. 440 V. A.C., 50 Hz.
                           ii. 230 V.A.C. , 50 Hz Stabilized
Printer if print required.