Didactic Equipment Refrigerator training Equipment model of a refrigeration system with refrigeration and freezing stage

SR20111 model of a refrigeration system with refrigeration and freezing stage

Learning Objectives / Experiments

- design and operation of a refrigeration system with two evaporators

- series and parallel connection of two evaporators

- familiarisation with the different expansion elements

* operation with capillary tube

* operation with expansion valve

- operating behaviour under load

- refrigeration cycle in the log p-h diagram

- effect of the evaporation pressure

- fault simulation

Specification

[1] model of a refrigeration system to plug onto the base unit

[2] training system with HSI technology

[3] each refrigeration chamber includes: evaporator with fan (to recirculate the air) and heater to generate the cooling load

[4] refrigeration chambers with transparent front

[5] adjustable evaporation pressure controller

[6] selectable expansion elements: expansion valve or capillary tube

[7] operating modes of the system configurable via 5 solenoid valves

[8] sensors to record temperature and pressure

[9] operation of solenoid valves, fan, heater and fault simulation via software

[10] software: educational software, data acquisition, system operation

[11] software for data acquisition via USB under Windows Vista or Windows 7

Technical Data

Refrigeration chamber: LxWxH: 270x270x220mm

Electric PTC heater as cooling load: 210W

Capillary tube: length 2m

Evaporation pressure controller: 0...5,5bar

Measuring ranges

- temperature: 6x -50...50°C

- pressure: 2x -1...9bar

Dimensions and Weight

LxWxH: 850x380x750mm

Weight: approx. 45kg

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.