Refrigeration & Air Conditioning Lab

Approx. Rs 70,000 / UnitGet Latest Price

• Superior performance
• Low maintenance
• Unmatched quality

• To Calculate Refrigerant Capacity
• To Study The Vapour Compression Refrigerator Cycle
• To Calculate Co-Efficient Of Performance And Draw P-H Diagram

• Water Supply And Drainage

• Compressor: Hermitically Sealed Compressor.
• Capacity: 1/3 Ton, Kirlosker Make
• Agitator: Compatible Capacity
• Condenser: Air Cooled Compatible To 1/3 Ton Compressor
• Condenser Cooling Fan: Compatible Capacity With Permanent Lubricated Motor
• Evaporator: Made Of Stainless Steel, Insulated With Ceramic Wool/P.U.F
• Rota Meter: Make Eureka Range 6 To 60 Lph
• Expansion Device: Capillary Tube, Compatible Capacity
• Pressure Gauges: 2 Nos
• Safety Control: Overload And Over Current Protectors For Compressor And Time Delay Circuit
• Temperature Sensor: Rtd Pt-100 Type
• Control Panel Comprises Of
• Digital Voltmeter: 0-300 V
• Digital Ammeter: 0-5 Amp
• Temperature Measurement: Digital Temperature Indicator With Multi-Channel Switch
• Instruction Manual: An English Instruction Manual Will Be Provided Along With The Apparatus
• All Other Accessories Like Hand Shut Off Valves, Filter Drier And Thermostat Will Be Provided
• All The Accessories Will Be Mounted On A Rigid Base Frame Made Of M.S. And It Will Be Powder Coated

Additional Information:

• Item Code: SRAC-01
• Production Capacity: 100 units/month
• Delivery Time: 10-15days
• Packaging Details: wooden boxes are used.

Approx. Rs 49,000 / UnitGet Latest Price

• Tensile strength
• High efficiency
• Compact design
• Experimental features and objects to study:
• To demonstration the vapour compression refrigeration cycle
• To determine the coefficient of performance & calculate capacity of the unit, to calculate the power consumption by the compressor & heater

• Compressor: isi hermetically sealed
• Condenser: air cooled condenser
• Water pump: provided to equalize the water temperature
• Evaporator: the evaporator provided in this unit shall be calorimeter type. The inner chamber of the calorimeter shall be made of stainless steel. It shall be duly thermally insulated. The immersion type-cooling coil shall be provided inside the calorimeter chamber. A dip type electrical immersion heater shall be provided to vary the initial temperature of the water for balancing the refrigeration effects. The outer chamber of the calorimeter shall be fabricated out of stainless steel sheet
• Control panel: - following controls and components shall be provided on dull sun- mica board: -glass tube rota meter to measure the flow of liquid refrigerant gas, expansion device, drier, thermostat for heating & cooling, pressure gauges. Main switch, voltmeter, amp meter- (2 nos). (one for compressor and 2nd for heater input), energy meter for compressor, dimmer stat for heater, switches, indication lights
• Digital temperature indicator: one no. Digital temperature indicator provided with ‘rtd’ thermocouples for various temperature applications
• Ms stand: the unit shall be finally assembled on heavy-duty angle iron base
• Refrigerant: freon –134a (non – cfc) refrigerant gas
• Manual: operation and maintenance manual shall be provided along with the supplied equipment.

Additional Information:

• Item Code: SRAC-08
• Production Capacity: 100 units/month
• Delivery Time: 10-15days
• Packaging Details: wooden boxes are used.

Approx. Rs 70,000 / PieceGet Latest Price

The Air Conditioning Test Rig unit is required to conduct experiments and demonstrate the process of cooling of atmospheric air. The unit will be fitted with all instruments facilities so that temperature, pressure etc. may be measured at different points in the air conditioning system.

Features:

• Compact design
• Sturdy construction
• Long service life

• To study the Vapour Compression air conditioning cycle.
• To Calculate Co-efficient of performance- (COP) by the use of P-H diagram

• Compressor: Hermitically Sealed Compressor
• Capacity 1 Ton, Kirlosker Make
• Condenser: Air Cooled Compatible To 1 Ton Compressor
• Condenser Cooling Fan: Compatible Capacity With Permanent Lubricated Motor
• Pressure Gauges: 2 Nos
• Evaporator: Compatible To 1 Ton, Made Of Copper Tube And Aluminium Fins Fitted With Compatible Capacity Fan
• Safety Control: Over Load And Over Current Protection For Compressor With Time Delay Circuit
• Expansion Device: Capillary Tube Compatible Capacity
• Temperature Sensor: Rtd Pt-100 Type
• Temperature Measurement: Digital Temperature Indicator With Multi-Channel Switch
• Instruction Manual: An English Instruction Manual Will Be Provided Along
• With The Apparatus
• All Other Accessories Like Hand Shut Off Valves, Filter Drier And Thermostat, Pressure Gauges Will Be Provided
• All The Accessories Will Be Mounted As Rigid Base Frame Made Of M.S. And It Will Be Powder Coated.

Additional Information:

• Item Code: SRAC-02
• Production Capacity: 100 units/month
• Delivery Time: 10-15days
• Packaging Details: wooden boxes are used.

Approx. Rs 70,000 / PieceGet Latest Price

Heat Pump and the refrigerating machine basically work on one and the same principle and with the same components. Heat pump is a machine, which delivers heat at a temperature suitable for domestic, Industrial and Commercial purposes. By added work input form the motor or engine it extracts heat from low-grade source. In many circumstances heat pumps can make valuable contribution to energy conservation. The majority of heat pumps operate on the vapour compression cycle using a refrigerant as the working fluid. Heat pump is fully sealed R-134A refrigerant system using water to water pumping principle. The equipment produces realistic results and has low thermal inertia so that unit stabilises very quickly and enables student’s maximum experimentation.

Experimentation:

• Determination of co-efficient of performance of the unit when working as water-to-water heat pump.
• To Construction of Energy balances for completed system over a range of operating conditions.
• To determine overall heat transfer co-efficient for condenser and evaporator.

Utilities Required:

• Water Supply And Drainage

• Compressor: Hermitically Sealed Compressor. Capacity 1/3 Ton, Kirlosker Make
• Condenser: Water Cooled Type Shell And Coil Condenser With Refrigerant Inside The Tube
• Water Flow Measurement: Provided With Individual Rota Meters And Four Temperature
• Sensor For Both Condenser And Evaporator
• Expansion Valve: Capillary Tube, Compatible Capacity
• Safety Control: Overload And Over Current Protectors For Compressor And Time Delay Circuit
• Evaporator: Water Cooled Compatible Capacity
• Temperature Sensor: Rtd Pt-100 Type
• Control Panel Comprises Of
• Digital Voltmeter: 0-300 V
• Digital Ammeter: 0-5 Amp
• Temperature Measurement: Digital Temperature Indicator With Multi-Channel Switch
• Instruction Manual: An English Instruction Manual Will Be Provided Along With The Apparatus
• All The Accessories Will Be Mounted On A Rigid Base Frame Made Of M.S. And It Will Be Powder Coate

Additional Information:

• Item Code: SRAC-04
• Production Capacity: 100 units/month
• Delivery Time: 10-15days
• Packaging Details: wooden boxes are used.

Approx. Rs 65,000 / PieceGet Latest Price

A fully instrumented vapour compression heat pump operating on R134a with an aluminium finned air source evaporator, high efficiency plate type condenser and similar water source evaporator. The evaporator source may be selected using a simple switch. Instrumentation allows investigation of heat transfers at each component of the refrigeration cycle. Instrumentation includes digital temperature indicator, condenser and evaporator pressure gauges, refrigerant flowmeter and compressor power meter. Water flow rate may be measured and controlled by variable area flow meters on both the evaporator and condenser, thereby varying both evaporating pressure and condensing pressure.Safety devices include, condenser high pressure switch and compressor thermal overload switch, residual current circuit breaker and a combined double pole main switch and overload cut out.

Experimentation:

• Plotting of Vapour Compression Cycle on the Pressure Enthalpy diagram, and comparison with the Ideal Cycle.
• Determination of Power Input, Heat Output and Coefficient of Performance.
• Estimation of Compressor Volumetric Efficiency Over a Range of Pressure Ratios.
• Estimation of Overall Heat Transfer Coefficients in the Evaporator and Condenser.

• Operating parameters may be varied by manual adjustment of the evaporator and condenser water control valves, and selecting the air or water source evaporator by panel mounted switch.
• Gauges (2) for evaporating and condensing pressures.
• Multi-point Digital Temperature Indicator with 9 type K thermocouples. Resolution 0.1K
• Flowmeters (3) for condenser cooling water and evaporator water flow rates and R134a flow rate.
• Digital Wattmeter for compressor electrical energy.
• All components are mounted on a high quality Rigid panel and base.

• Condenser high pressure switch and compressor thermal overload switch. Residual current circuit breaker and a combined double pole main switch and overload cut out. All electrical components connected to common earth conductor.

Additional Information:

• Item Code: SRAC-05
• Production Capacity: 100 units/month
• Delivery Time: 10-15days
• Packaging Details: wooden boxes are used.

Approx. Rs 56,000 / UnitGet Latest Price

• Cooling tower, fabricated of M.S. sheets, 200 X 200 mm. cross Section, 1.2m height with Perspex front
• Wire mesh packing is Provided in the tower
• Water Heater: 3 Kw capacity to provide hot water
• Centrifugal blower 1 HP to force air through tower
• Multichannel Digital Temperature Indicator to measure temperature at various points
• Rotameter to measure inlet water flow
• Measuring tank to measure outlet water flow
• Calibrated orifice and water manometer to measure air flow
• Arrangement to measure temperatures of water at five intermediate stations along the height of tower.

Additional Information:

• Item Code: SRAC-09
• Production Capacity: 100 units/month
• Delivery Time: 10-15days
• Packaging Details: wooden boxes are used.

Approx. Rs 41,500 / PieceGet Latest Price

Direct reading of moisture in Timber, Pulp, Cotton wood. the instrument is housed in cabinet highly finished the test procedure is written on the panel, complete with probe and battery.

Additional Information:

• Item Code: SRAC-11
• Production Capacity: 100 units/month
• Delivery Time: 10-15days
• Packaging Details: wooden boxes are used.

Approx. Rs 70,000 / PieceGet Latest Price

The unit enables the students to study the Basic Principals of ice plant cycle within a short period. The test rig is designed for the study of thermodynamics of vapour Compression refrigeration cycle by way of demonstration and experimentation. It has a facility to measure various parameters for experimentation. Ice cans are kept in liquid tank, which is cooled by the refrigerant evaporator. As conventional ice plants take 12-24 hours to complete the cycle, this ice plant is specially designed to demonstrate process of ice formation to be complete within period of 4 hours and hence it is most suitable for laboratory use.

Features:

• Highly durable
• Customization available
• Optimum quality

• To study the working of Ice Plant.
• To Study the refrigerator circuit.
• To Calculate Co-efficient of performance.

• Water supply and drainage

• Compressor: Hermitically sealed compressor, Kirloskar make.
• Tank: The inner tank shall be fabricated out of stainless steel.
• Condenser: Air cooled compatible to compressor.
• Condenser Cooling fan: Compatible capacity with permanent lubricated motor.
• Evaporator: Made of Stainless Steel, Insulated with ceramic wool/puf.
• Expansion Device: Capillary Tube Compatible capacity.
• Pressure Gauges: 2 Nos.
• Safety Control: overload and over current protectors for compressor and Time delay circuit.
• Temperature Sensor: RTD PT-100 Type.
• Control Panel comprises of:
• Digital Voltmeter: 0-300 V
• Digital Ammeter: 0-5 Amp.
• Temperature Measurement: Digital Temperature Indicator with multi-channel switch.
• Instruction Manual: An ENGLISH instruction manual will be provided along with the Apparatus.
• All Other accessories like filter drier will be provided.
• All the accessories will be mounted on rigid base frame made of M.S. and it will be powder coated.
• All the accessories will be mounted on a rigid base frame made of M.S. and it will be powder coated.

Additional Information:

• Item Code: SRAC-03
• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/P,D/A,Other
• Production Capacity: 100 units/month
• Delivery Time: 10-15days
• Packaging Details: wooden boxes are used.

Approx. Rs 70,000 / PieceGet Latest Price

DESCRIPTION :- The set up demonstrates the students about the basic principal of a vapour absorption refrigeration cycle. The test rig is designed for the study of thermodynamics of vapour absorption refrigeration cycle by measuring temperature at different position.

EXPERIMENTATION :- To Calculate Co-efficient of performance.

Additional Information:

• Item Code: SRAC-06
• Delivery Time: 2-3 WEEK
• Packaging Details: CUSTOMIZE

Approx. Rs 2.55 Lakh / PieceGet Latest Price

• High efficiency
• Excellent performance
• Longer service life

• Unique ''Talon-claw'' Grips for Round and Flat
• Specimens
• Torque Compensated Motors
• Maintenance Free Gear Box
• Auto Range Selection with Range Selector Wheel (Optional)
• 3 or 4 Torque Ranges for Higher Accuracy (Optional)
• Load-unload Capability
• Variable Speed Drive (Optional)

Additional Information:

• Delivery Time: 2-3 WEEK
• Packaging Details: WOODEN PACKING

Approx. Rs 55,000 / PieceGet Latest Price

• Easy to Operate
• Smooth finish

Additional Information:

• Item Code: STG-42
• Production Capacity: 45x45x45
• Packaging Details: CUSTOMIZE

Approx. Rs 36,100 / PieceGet Latest Price

• Fault free
• Accurate temperature measurement
• Operation-friendliness

• To Calculate Co-Efficient Of Performance

• Sealed circuit: the system has no moving parts at all, which makes it
• Silent and very durable
• Refrigerant: mixture of three fluid system ammonia(nh3)
• Water (h2o) hydrogen (h2)
• Gases: non cec, non–hcfc, non–fckw, non–freon
• Mode of system: externally heated by electric resistance
• Evaporator: coil type evaporator with facility to determine performance
• Efficiency ratio (per)
• Voltage input – 65 watts,
• Electrical consumption/24 hrs.–0.8 kwh,
• Auto defrost fuzzy logic system,
• Temperature sensor: rtd pt-100 type
• Control panel comprises of
• Digital voltmeter: 0-300 v
• Digital ammeter: 0-5 amp
• Temperature measurement: digital temperature indicator with multi-channel switch
• Instruction manual: an english instruction manual will be provided along with the apparatus

Additional Information:

• Item Code: SRAC-10
• Production Capacity: 100 units/month
• Delivery Time: 10-15days
• Packaging Details: wooden boxes are used.