Send Inquiry

Request To Call Back

Vapour Jet Refrigeration Trainer

Name: Vapour Jet Refrigeration Trainer
Brand: D. D. R. INTERNATIONAL
Price: 485865 INR
Availability: InStock

Price 485865 INR/ Piece

Get a Price/Quote

MOQ : 01 Piece

Vapour Jet Refrigeration Trainer Specification

Display Type
Digital

Accuracy
±1% FS

Automation Grade
Semi-Automatic

Equipment Type
Laboratory Trainer

Application
Educational, Laboratory Experimentation

Operating Voltage
230V

Features
Transparent working components, clear instrumentation, real-time observation

Resolution
0.1°C for temperature, 0.1 bar for pressure

Max Height
Approx. 1200 mm

Test Range
Basic to Advanced Refrigeration Cycles

Humidity
Ambient

Temperature
Ambient to 60°C

Power Supply
230V AC, 50Hz

Measuring Range
Pressure, Temperature, Vacuum Readings

Port Size
Standard Lab Connections

Gas Pressure
1 to 5 bar

Mounting Type
Floor Mounted

Frequency
50 Hz

Response Time
Instantaneous

Interface Type
Panel Mounted Controls

Usage
Demonstration of Vapour Jet Refrigeration Cycle

Capacity
0.5 to 1 Ton Refrigeration (TR)

Machine Weight
Approx. 80 kg

Control Mode
Digital / Manual

Evaporator Type
Shell and Coil Type

Safety Features
Overload Protection, Emergency Power Off

Condenser Type
Shell and Tube Type

Compressor Type
Steam Jet Ejector (No Mechanical Compressor)

Observation Window
Available

Working Medium
Water and Environment Friendly Refrigerant

Thermocouple Points
Multiple, Digital Readout

Piping Material
Copper

Vacuum Measurement
Digital/Analog Gauge

Material of Construction
Mild Steel And Borosilicate Glass

About Vapour Jet Refrigeration Trainer

Total Equipment isskid mounted in SS 40 x40 Frame Structure with Castor wheels. All wetted partsalso made of SS-304 Vapour jet compressor

d minconvergent-divergent nozzle: approx. 1,7mm

d min mixing jet:approx. 7mm Condenser Tank: approx. 3,5L

Pipe coil area:approx. 0,17m2

Evaporator

Tank: approx. 3,5L

Heater power: 4x125W

Vapour generator

Refrigerant tank:approx. 0,75L

Water jacket:approx. 9L

Heater power: 2kW

Pump

Max. Flow rate:approx. 1,7L/min

Max. Head: approx.70mWS

Measuring ranges

Current: 0-2,5A,Voltage: 0-230VAC Temperature: 10x -20-200C Pressure: 2x 0-10bar / 2x-1-1,5bar

Flow rate (coolingwater): 6-75g/s Required for operation
230V, 50Hz, 1 phase

230V, 60Hz, 1 phase

Touch screen basedFully automatic system with password protection

Data acquisitionshould be Remotely operated by Smart phone, Tablets, PC, laptops via Ethernetand Wi-fi

Should be equippedwith all safety protections

Flow visualization shouldbe available in the DAQ System

Should be equippedwith both manual and auto operation

Power consumption ofindividual system, all sensors data should be display and logged automaticallySystem should have software for operating, data logging, processing and datadisplaying

Performancevariables (e.g., Heating/Cooling COP, Heating / Cooling load etc..) should beautomatically calculated and displayed and should be stored in pen drive alsoalong with PC. Instruments should be provided with 3D drawing of completeequipment along with the name and make of all standard components used in the testrig

Each rig should have small aestheticallyappealing poster with schematic diagram and basic working detail.

Demonstration of Vapour Jet Refrigeration Cycle

The trainer enables hands-on demonstration and observation of vapour jet refrigeration cycles, using transparent components and digital instrumentation. Students can explore the thermodynamic process, monitor pressure and temperature variations, and understand the behavior of environment-friendly refrigerants in real time.

Robust and Safe Laboratory Equipment

Constructed from durable mild steel and borosilicate glass, the system incorporates advanced safety features such as overload protection and emergency power-off controls. All operational data is clearly presented on digital displays, ensuring accuracy, reliability, and user safety during laboratory experimentation.

Versatile Application and Easy Operation

Designed for educational and research purposes, the trainer supports a range of experiments from elementary demonstrations to advanced refrigeration cycles. The digital/manual control mode, panel-mounted interface, and real-time digital/analog readouts offer instructors and students a user-friendly and adaptable experience.

FAQ's of Vapour Jet Refrigeration Trainer:

Q: How does the Vapour Jet Refrigeration Trainer operate without a mechanical compressor?

A: The trainer uses a steam jet ejector system instead of a mechanical compressor, where high-pressure steam is used to create a vacuum that draws the refrigerant vapor through the cycle, thereby facilitating the refrigeration process.

Q: What types of laboratory experiments can be conducted with this trainer?

A: This equipment is designed for both basic and advanced studies, allowing users to measure and analyze pressure, temperature, and vacuum readings across various refrigeration cycles, making it suitable for academic demonstrations and research projects.

Q: When is this trainer most beneficial for educational use?

A: The trainer is most beneficial during practical lab sessions when students need to visualize and comprehend real-time refrigeration processes, providing practical insights that complement theoretical learning.

Q: Where can observation of internal components be performed?

A: The trainer includes an observation window made from borosilicate glass, allowing students and instructors to observe the internal processes and flow of the working medium safely and clearly.

Q: What safety features are integrated into the trainer?

A: Multiple safety measures are implemented, including overload protection, an emergency power-off switch, and clear digital readouts to ensure safe operative conditions during laboratory use.

Q: How are measurement accuracy and data reliability maintained in this trainer?

A: With high-precision digital thermocouples and vacuum/pressure gauges featuring resolutions of 0.1C and 0.1 bar respectively, the trainer ensures accurate and instantaneous data for effective study and analysis.

Q: What are the main benefits of using this trainer in laboratory settings?

A: The trainer promotes experiential learning, supports a range of experiments, and offers safe, real-time observation of refrigeration cycles, making it an effective educational tool for students and researchers in mechanical engineering and thermodynamics.

Tell us about your requirement