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

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

REFRIGERATION & AIR CONDITIONING ACCESSORIES DISPLAY & CUT MODELS

 
REFRIGERATION & AIR CONDITIONING ACCESSORIES DISPLAY & CUT MODELS
 
 
Cut section model Hermetically Sealed Compressor.
REFRIGERATION & AIR CONDITIONING ACCESSORIES DISPLAY & CUT MODELS
Cut section model Semi Sealed Compressor.
Cut section model Open Type Reciprocating Compressor.
Different types of Condenser Fan Blades.
Different types of Air Conditioning Blower Blades.
Cut Section model Condenser Fan Motor.
Model of Air Cooled Natural Convection Coiled Condenser
Model of Air Cooled Forced Convection Coiled Condenser
Model of Shell and Tube Condenser
Model of Plate Type Condenser.
Model of Shell & Coil Condenser.
Model of Evaporative Condenser.
Model of Capillary Tube Expansion.
Cut section model of Automatic Expansion Valve.
Cut section model of Thermostatic Expansion Valve.
Cut section model of Solenoid Control Valve.
Cut section model of High Pressure & Low Pressure Cutout.
Cut section model of Thermostat
Cut section model of Hand Shut Off Valve
Model of Split Valve.
Model of Sling Psychrometer.
Model of Aspirating Psychrometer.
Cut section model of Filter Drier.
Cut section model of Run Capacitor.
Cut section model of Start Capacitor.
Model of Over Load Protector.
Model of Compressor Relay.
Cut section model of Pressure Switch.
Model of High Pressure & Compound Pressure Gauge.
Model of Suction Accumulator.
Cut section model of Refrigerator.
Cut section model of Air Conditioner.
 
The display board of suitable size sunmaica laminated wooden board, on it various components, control and parts are mounted.
 
FUEL PUMP
 
Pressure – 3 bar flow – 90 L/H
 
FUEL FEED PUMP
 
SIMPLE VAPOUR ABSORPATION SYSTEM
 
SIMPLE VAPOUR ABSORPATION SYSTEM
 
 
RANGE OF EXPERIMENTS TO BE CARRIED OUT:
 
To study all components used in absorption refrigeration system.
To study the Vapor Absorption Refrigeration cycle.
To determine the Refrigeration Effect, Heat Input, Actual C.O.P., Ton of Refrigeration, and Plant Efficiency.
 
COMPUTERISED AIR - WATER HEAT PUMP
 
COMPUTERISED AIR - WATER HEAT PUMP
 
 
RANGE OF EXPERIMENTSD :
 
To observe the working principal of heat pump cycle.
To determine Actual cooling C.O.P, Carnot C.O.P., Theoretical C.O.P. Actual heating C.O.P., Relative C.O.P., Ton of Refrigeration Etc.
To determine the efficiency of the heat pump system.
Observe the working of refrigeration cycle also.
 
REFRIGERATION CYCLE TEST APPARATUS (OPEN COMPRESSOR)
 
The Apparatus Consist of : -
 
Compressor Unit: 1/3 Ton of Refrigeration Open Type Compressor suitable for 134 a Refrigerant
Condenser Unit: Forced draft finned type copper coiled air cooled condenser/ Evaporative condenser
Expansion Unit: Thermostatic Expansion Value
Evaporator Unit: Sufficient length copper tube coil is merged in water evaporator Bath. Kilver type heater placed inside the evaporator to minted cooled effect.
Control Panel Unit :
Digital temperature Indicator with selector switch with set of thermocouples are mounted on various locations.
Cam operated On-Off switch.
Voltmeter provided for voltage measurement.
Ammeter provided for load measurement.
Energy meter for power measurement.
Auto Transformer for balance of cold effect
0 to 350 PSI Pressure Gauge in delivery line.
-30 to 0 to 150 PSI compound Gauge mounted on suction line.
Immersion Heater for balancing the cold effect.
HP & LP safety cutout is used as a safety.
Electrically operated solenoid valve.
Thermostat.

 
CONDENSING UNIT
(With Open type compressor evaporative type condenser)
 
CONDENSING UNIT
 
 
Condensing unit with open type reciprocating compressor cap 3000 K Cal. /Hr
 

Compressor : Open type reciprocating compressor complete with suction and discharge valve, fly wheel and other standard accessories.
Motor : 1.0 HP 220 V, 50 Hz single phase supply
Condenser : suitable evaporative type condenser with water tank nozzles
Water Pump: Tulu type water circulating pump to trickle water on condenser shall be provided

 
CONDENSING UNIT
(With Open type compressor air cooled condenser)
 
CONDENSING UNIT
 
 
Condensing unit with open type reciprocating compressor cap 3000 K Cal. /Hr
 
Compressor: Open type reciprocating compressor complete with suction and discharge valve, fly wheel and other standard accessories.
Condenser : Air cooled condenser of suitable capacity
Motor : 1.0 HP 220 V, 50 Hz single phase supply
 
MODELS OF REFRIGERATION COMPONENTS
 
CUT SECTION MODEL OF OPEN TYPE AUTOMOBILE COMPRESSOR
CUT SECTION MODEL OF ROTARY COMPRESSOR.
CUT SECTION MODEL HERMETICALLY SEALED COMPRESSOR
     
CUT SECTION MODEL OF OPEN TYPE AUTOMOBILE COMPRESSOR
CUT SECTION MODEL OF ROTARY COMPRESSOR.
CUT SECTION MODEL HERMETICALLY SEALED COMPRESSOR
     
CUT SECTION MODEL SEMI SEALED COMPRESSOR.
MODEL OF AIR COOLED NATURAL CONVECTION COILED
MODEL OF AIR COOLED FORCED CONVECTION COILED
     
CUT SECTION MODEL SEMI SEALED COMPRESSOR.
MODEL OF AIR COOLED
NATURAL CONVECTION COILED
CONDENSER
MODEL OF AIR COOLED
FORCED CONVECTION COILED
CONDENSER
     
MODEL OF EVAPORATIVE CONDENSER
MODEL OF SLING PSYCHROMETER
MODEL OF ASPIRATING PSYCHROMETER
     
MODEL OF EVAPORATIVE CONDENSER
MODEL OF SLING PSYCHROMETER
MODEL OF ASPIRATING PSYCHROMETER
     
MODEL OF COMPRESSOR RELAY
     
MODEL OF COMPRESSOR RELAY
   
     
CUT SECTION MODEL OPEN TYPE RECIPROCATING COMPRESSOR
MODEL OF SHELL AND TUBE CONDENSER
MODEL OF SHELL & COIL CONDENSER
     
CUT SECTION MODEL OPEN TYPE RECIPROCATING COMPRESSOR
MODEL OF SHELL AND TUBE CONDENSER
MODEL OF SHELL & COIL CONDENSER
     
CUT SECTION MODEL OF THERMOSTATIC EXPANSION VALVE
MODEL OF CAPILLARY TUBE EXPANSION
CUT SECTION MODEL OF AUTOMATIC EXPANSION VALVE
     
CUT SECTION MODEL OF THERMOSTATIC EXPANSION VALVE
MODEL OF CAPILLARY TUBE EXPANSION
CUT SECTION MODEL OF AUTOMATIC EXPANSION VALVE
     
 
CUT SECTION MODEL OF SOLENOID CONTROL VALVE.
CUT SECTION MODEL OF FILTER DRIER
CUT SECTION MODEL OF PRESSURE SWITCH
     
CUT SECTION MODEL OF SOLENOID CONTROL VALVE.
CUT SECTION MODEL OF FILTER DRIER
CUT SECTION MODEL OF PRESSURE SWITCH
     
MODEL OF SUCTION ACCUMULATOR
Image Not Available
Image Not Available
     
MODEL OF SUCTION ACCUMULATOR
CUT SECTION MODEL OF REFRIGERATOR
CUT SECTION MODEL OF AIR CONDITIONER
     
 
AUTOMOTIVE AIR CONDITIONER TRAINER
 
Experimentation required
  • Study of typical car air conditioner
  • Determination of refrigeration tonnage & co –efficient of performance
System components:
Compressor with electric motor as prime over
Expansion device
Temperature indicator
Control chamber & ducting, sensors, thermostats
Air circulation fan
Evaporator & blower
Electric heaters
Electrical control panel

  • One experimental, operating & maintenance manual in English
  • Full one year warranty
 
RAC CONTROLS
 
HP/LP CUTOUT IN CUT SECTION
MODEL OF COMPRESSOR RELAY
CUT SECTION MODEL OF SOLENOID CONTROL VALVE
     
HP/LP CUTOUT IN CUT SECTION
MODEL OF COMPRESSOR RELAY
CUT SECTION MODEL OF SOLENOID CONTROL VALVE
 
CUT SECTION MODEL OF THERMOSTATIC EXPANSION VALVE
   
     
CUT SECTION MODEL OF THERMOSTATIC EXPANSION VALVE
   
 
SPLIT AIR CONDITIONING TRAINER
 
Experimental split air conditioning trainer
Split A/C tutor have provision to study the phenomenon of split air
conditioner and its performance.