Vocational Training Equipment Compressor Training Equipment compression refrigeration system

SR2019 compression refrigeration system

Learning Objectives / Experiments

- function and operational behaviour of the refrigeration circuit components

- operation with expansion valve or with capillary tubes of different lengths

- underfilling or overfilling with refrigerant

- thermodynamic cycle in the log p-h diagram

- calculate the refrigeration capacity from the log p-h diagram and in comparison with

* the measured values

* calculate the coefficient of performance

* calculate the efficiency of the compressor

Specification

[1] investigation of a refrigeration system with different expansion elements

[2] refrigeration circuit consisting of a hermetic compressor, condenser, evaporator and expansion element

[3] transparent finned tube heat exchangers as condenser and evaporator to observe the phase transitions of the refrigerant

[4] expansion valve and capillary tubes of different lengths as expansion elements

[5] receiver for underfilling/overfilling the system with refrigerant

[6] sensors record pressure and temperature

[7] compressor equipped with two pressure switches

[8] LabVIEW software for data acquisition via USB under Windows XP or Windows Vista

[9] refrigerant R134a, CFC-free

Technical Data

Compressor

- power consumption: 213W at 7,2°/32°C

- refrigeration capacity: 372W at 7,2/32°C

Condenser and evaporator with fan

- max. air flow condenser: 300m³/h

- max. air flow evaporator: 180m³/h

Capillary tubes: 1,5m, 3m, 6m

Receiver for refrigerant: 1,3L

Measuring ranges

- pressure: -1...9bar / -1...24bar

- temperature: 4x -40...150°C, 1x -100...100°C

- flow rate: 2...18m³/h

- electric power consumption: 0...1.000W

Dimensions and Weight

LxWxH: 1.730x790x1.760mm

Weight: approx. 150kg

Connections

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

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.

 
Photo for Clients Visiting Factory
 

 
 
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.