SR2002 Simple Compression Refrigeration Circuit

Learning Objectives / Experiments

- fundamentals of a compression refrigeration circuit

- key components of a refrigeration system

* compressor, evaporator, condenser, expansion element

- relationship between the pressure and boiling point of a liquid

- operation of a refrigeration system / heat pump

- developing a basic understanding of the thermodynamic cycle

- simple energy balance

Specification

[1] fundamentals of refrigeration in a simplified model

[2] typical compression refrigeration system with piston compressor, thermostatic expansion valve, evaporator and condenser (each in the shape of a pipe coil)

[3] 2 manometers with temperature scale for the refrigerant show the values of the refrigerant on the high and low pressure sides

[4] 2 water-filled tanks with thermometer to demonstrate the cooling and heating effect

[5] pressure switch to protect the compressor

[6] sight glass to monitor the aggregate state of the refrigerant

[7] refrigerant R134a, CFC-free

Technical Data

Compressor - power consumption: 69,7W at 0/55°C - refrigeration capacity: 82,6W at 0/55°C - displaced volume: 1,41cm³

Manometer with temperature scale for R134a

- intake side (low pressure) pressure: -1...9bar temperature: -50...40°C

- delivery side (high pressure) pressure: -1...24bar temperature: -40...80°C

Thermometer: 2x -10...50°C Tank: 4x 1.700ml

Dimensions and Weight LxWxH: 750x360x690mm Weight: approx. 30kg

Product Details and Warranty
We supply suitable spare pats according to experiment requirement, our products take aluminum structure, A4 paper dimension aluminum and plastic hanging box structure.
We supply 3 years warranty time.

Packaging & Delivery
Package details: plastic film+ plastic foam + plywood box with pallet, and for equipment dimension less than 1CBM, we supply plastic film+ plastic foam+ fine carton.

Arrange delivery within 45 days upon receipt of payment.

Please see below photo for detailed package.

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Company Information

We supply professional educational training equipment and technical teaching equipment, which has been widely applied in Engineering Universities, Polytechnics, Technical Institute, Vocational Schools as well as Industry workforce Development Programs and Training Center. Our products allow students to learn and experiment through valuable hands-on experience, and the technology covered by our training equipment provides knowledge, experiments and didactic skills development that are of critical importance to today´s and tomorrow´s careers.

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Service

We supply supply7*24 hours service, customer design service, OEM service, buyer label service. With professional engineers team and sales team, we assure you good product quality.

Certificate
Our products takes ISO9001 product management system.