Computerized Mechanical Heat Pump Test Rig

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Computerized Mechanical Heat Pump Test Rig

Name: Computerized Mechanical Heat Pump Test Rig
Brand: D. D. R. INTERNATIONAL
Price: 597375 INR
Availability: InStock

Price 597375 INR/ Piece

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MOQ : 01 Piece

Computerized Mechanical Heat Pump Test Rig Specification

Humidity
Up to 90% RH

Test Range
0.1 to 5 TR (Tons of Refrigeration)

Automation Grade
Computerized/Automatic

Operating Voltage
230 V AC

Temperature
Ambient to 70°C

Power Supply
230 V AC, 50 Hz, Single Phase

Max Height
Approx. 1500 mm

Specimen Size
Standard Heat Pump module

Display Type
Digital LCD display with computer interface

Application
Performance testing, educational experiments, research

Number of Specimens
1 per test

Equipment Type
Heat Pump Test Rig

Port Size
1/4 Inch BSP

Response Time
< 2 sec

Accuracy
±1%

Mounting Type
Floor standing on caster wheels

Resolution
0.1°C / 0.01 A / 0.1 V

Gas Pressure
Up to 14 kg/cm²

Frequency
50 Hz

Measuring Range
0 - 50°C (Temperature), 0 - 300 V (Voltage), 0 - 20 A (Current)

Hardness
N/A (Not Applicable)

Interface Type
USB/RS232 (Computer Interface)

Features
Fully automated, user friendly software, data acquisition, safety interlocks

Usage
Educational Laboratory & Industrial Testing

Capacity
Up to 5 TR

Machine Weight
Approx. 120 Kg

Test Speed
Variable, typically 1500 RPM

Test Width
400 mm

Test Stroke
Up to 300 mm

Control Mode
Computerized (PLC/SCADA based control)

Service Support
Available

Flow Measurement
Rotameter for refrigerant & water

Construction Material
Mild steel powder coated frame

Noise Level
< 65 dB

Data Logging
PC based recording & data storage

Compressor Type
Hermetically sealed reciprocating compressor

Condenser Type
Air-cooled finned tube condenser

Safety Provisions
High/Low pressure cut-out, Overload protection

Evaporator Type
Finned tube evaporator

Training Manual
Included

Software Compatibility
Windows-based software

Refrigerant Used
R134a / R22

About Computerized Mechanical Heat Pump Test Rig

Heat pump operationmanagement controller supplied with programming software and cable. The programis provided on computerised DAQ. Sensor Set to include

1) Thermocoupletemperature sensor for measuring temperature in particular:-

a) Compressor input

b) Compressor output

c) Reducer inlet

d) Water inletexchanger

e) Water outletexchanger

2) 2 analog pressuretransmitters (high and low pressure)

3) 1 water flowmeter on the impulse output condenser All the data of temperature, pressure andflow, as well as the power consumed, the power restored and the efficiency ofthe pump can be visualized on the panel display.

Total Equipment isskid mounted in SS 40 x40 Frame Structure with Castor

wheels. All wettedparts also made of SS-304

Compressor Capacity:372W at 7,2/32C Coaxial coil heat exchanger (condenser) Refrigerant content:0,55L

Water content: 0,3L

Finned tubeevaporator Transfer area: approx. 0,175m2

Pump

Max. Flow rate:1,9m3/h

Max. Head: 1,4m

Hot water tankvolume: approx. 4,5L Refrigerant: R134a/22/A

Filling volume: 1kg

CO2-equivalent: 0,6t

Measuring ranges

Pressure: 2x-1-15bar

Temperature: 4x0-100C, 2x -100-100C Power: 0-6000W

Flow rate: 0-108L/h(water)

Flow rate: 10-160L/h(cooling water) Required for operation

230V, 50Hz, 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 equipped with all safety protections Flow visualizationshould be 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 automatically

System should havesoftware for operating, data logging, processing and data displaying

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 shouldbe provided with 3D drawing of complete equipment along with the name and makeof all standard components used in the test rig

Each rig should havesmall aesthetically appealing poster with schematic diagram and basic workingdetail

Advanced Performance Testing

This heat pump test rig offers a reliable platform for evaluating heat pump systems under various conditions. Users can test up to a capacity of 5 TR, with variable test speeds, and control testing parameters such as temperature and gas pressure. The inclusion of high-accuracy digital displays and computer-based data logging enhances result reliability, making the setup excellent for both teaching and research purposes in thermal engineering.

Comprehensive Safety and Automation

The rig integrates high/low pressure cut-outs and overload protection for operational safety. Its fully automated control, enabled by PLC/SCADA systems, ensures precise regulation and ease of use. The automated data logging allows for seamless PC-based recording, while the software supports Windows operating systems, creating a safe and efficient environment for both students and professionals.

User-Friendly Operation and Support

Designed for simplicity, the machine includes caster wheels for easy movement and a training manual for comprehensive guidance. Digital displays, intuitive controls, and strong service support in India make the heat pump test rig suitable for educational laboratories and industrial settings. Installation and operation can be quickly mastered, reducing downtime and facilitating continuous experimentation or testing.

FAQ's of Computerized Mechanical Heat Pump Test Rig:

Q: How does the computerized control system enhance the operation of the heat pump test rig?

A: The PLC/SCADA-based computerized control system automates the operation, enabling precise parameter control, real-time data acquisition, and safe testing. It streamlines test procedures and records accurate data directly to a PC, reducing manual intervention and the potential for errors.

Q: What types of experiments or tests can be conducted with this heat pump test rig?

A: Users can perform performance evaluations, efficiency studies, parameter variation experiments, and fail-safe demonstrations. The rig supports both educational demonstrations and advanced research trials due to its wide test range-0.1 to 5 TR-accommodating standard heat pump modules.

Q: When is safety protection activated on the test rig?

A: Safety interlocks such as the high/low pressure cut-out and overload protection are triggered automatically whenever operational parameters exceed preset safe limits. This ensures the machine and user are protected at all times during tests.

Q: Where can this equipment be ideally installed for use?

A: The rig is floor-mounted on caster wheels, making it suitable for installation in educational laboratories, research institutions, and industrial testing environments. Its compact, movable design allows flexible placement within a laboratory or workshop.

Q: What is the process for recording and analyzing test data?

A: Test data is recorded and stored via the PC interface using USB or RS232 connections. The Windows-compatible software provides a user-friendly interface for data visualization, analysis, and export. The data logging feature ensures reliable tracking of all test variables for thorough analysis.

Q: How is flow measured on the heat pump test rig?

A: The rig uses rotameters for precise measurement of both refrigerant and water flow rates. The digital LCD display provides real-time readings, ensuring users can accurately monitor and adjust flow across trials.

Q: What are the benefits of using this heat pump test rig in educational or industrial settings?

A: The rig provides hands-on experimentation with real-time data, promoting better understanding of heat pump systems. Automation, safety features, and detailed training materials make it ideal for skill development, curriculum support, and research, while robust service ensures ongoing reliability.

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