Absorbtion Refrigeration System Vocational Training Equipment Refrigeration Lab Equipment

Absorbtion Refrigeration System Vocational Training Equipment Refrigeration Lab Equipment

SR2044 Absorbtion Refrigeration System Vocational Training Equipment Refrigeration Lab Equipment for college, vocational training center, university. 

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SR2044 Absorbtion Refrigeration System Vocational Training Equipment Refrigeration Lab Equipment

Learning Objectives / Experiments

– demonstrate the basic principle of an absorption refrigeration system

– absorption refrigeration system and its main components

– operating behaviour under load

Specification

[1] operation of an absorption refrigeration system

[2] main system components: evaporator, absorber, boiler with bubble pump, condenser

[3] ammonia-water solution as working medium, hydrogen as auxiliary gas

[4] boiler to separate ammonia

[5] bubble pump for transportation in the circuit

[6] adjustable electrical heater at the evaporator serves as cooling load

[7] boiler is alternatively heated by electrical heater or gas burner

[8] piezoelectric igniter for gas operation

[9] digital displays for temperature and power

Technical Data

Working medium: ammonia-water solution

Auxiliary gas: hydrogen

Electric heater: 125W

Gas burner, adjustable: propane gas

Evaporator heater, adjustable: 50W

Measuring ranges

– temperature: 4x -80…180°C

– power: 0…150W

Dimensions and Weight

LxWxH: 750x450x750mm

Weight: approx. 47kg

Required for Operation

230V, 50/60Hz, 1 phase or 120V, 60Hz/CSA, 1 phase;

Propane gas: 30…50mbar

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