Electrolux Refrigerator Test Rig Manufacturer,Supplier and Exporter in India
Product Code : EL-EELE-11277
Quick Answer: The Electrolux Refrigerator Test Rig is a vapour absorption refrigeration setup using an ammonia, water and hydrogen mixture, heated electrically, with temperatures measured at different points of the cycle.
Last updated: October 2026
Key Features
Three-fluid refrigerant system: ammonia (NH3), water (H2O) and hydrogen (H2).
Externally heated by an electric resistance.
Coil-type evaporator with facility to determine the performance efficiency ratio (PER).
41 litre cabinet, 65 W input, 0.8 kWh consumption per 24 hours, auto defrost with fuzzy logic.
RTD PT-100 temperature sensors with a digital multi-channel temperature indicator.
Digital voltmeter 0–300 V and digital ammeter 0–5 A.
Technical Specifications
Specification
Value
Refrigerant
Ammonia + water + hydrogen
Heating
Electric resistance, external
Cabinet volume
41 litres
Consumption
0.8 kWh per 24 hours
Temperature sensor
RTD PT-100
Meters
Digital voltmeter 0–300 V, digital ammeter 0–5 A
About This Product
External electric heating drives the cycle, and the rig demonstrates the basic principle of vapour absorption refrigeration to students. Temperatures read at different positions through the multi-channel indicator let them study the thermodynamics of the cycle and work out the PER at the coil evaporator.
Frequently Asked Questions
What refrigerant does the Electrolux Refrigerator Test Rig use?
A three-fluid system of ammonia (NH3), water (H2O) and hydrogen (H2), heated externally by an electric resistance.
What can students measure?
Temperatures at different positions with RTD PT-100 sensors and a multi-channel digital indicator, voltage on a 0–300 V meter, current on a 0–5 A meter, and the performance efficiency ratio at the coil evaporator.
