SR2008 heat pump trainer

Learning Objectives / Experiments

- design and operation of an air-to-water heat pump

- representation of the thermodynamic cycle in the log p-h diagram

- energy balances

- determination of important characteristic variables

* compressor pressure ratio

* ideal coefficient of performance

* real coefficient of performance

- dependence of the real coefficient of performance on the temperature difference (air-to-water)

- operating behaviour under load

Specification

[1] investigation of a heat pump with a water circuit as load

[2] refrigeration circuit with compressor, evaporator with fan, thermostatic expansion valve and coaxial coil heat exchanger as condenser

[3] hot water circuit with pump, tank and condenser as heater

[4] additional cooling via pipe coil in the hot water tank and external cooling water

[5] record and display of all relevant measured values and

[6] software for data acquisition via USB under Windows

Technical Data

Compressor

- capacity: 372W at 7,2/32°C

Coaxial coil heat exchanger (condenser)

- refrigerant content: 0,55L

- water content: 0,3L

Finned tube evaporator

- transfer area: approx. 0,175m²

Pump

- max. flow rate: 1,9m³/h

- max. head: 1,4m

Hot water tank volume: approx. 4,5L

Measuring ranges

- pressure: 2x -1...15bar

- temperature: 4x 0...100°C, 2x -100...100°C

- power: 1x 0...6000W

- flow rate (water): 1x 0...108L/h

- flow rate (cooling water): 1x 10...160L/h

Dimensions and Weight

LxWxH: 1620x790x1910mm

Weight: approx. 192kg

Required for Operation

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

Water connection, drain

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.

Training Room Photo

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.