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.
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.
| No. | Feature Name | Details |
| 1 | Customer design | Yes |
| 2 | Warranty | 1 year, 2 years, 3 years or 5 years according to client
requirements |
| 3 | Package | Plastic film+ carton+ Fine plywood |
| 4 | Products standard | International didactic equipment standard |
| 5 | Application range | Educational equipment for university, college, vocational training
centers |
| 6 | Company philosophy | Supply best quality Chinese products to the worldwide schools. |
| 7 | Self owned brand | Shouldshine, SSEDU, JSS. |
| 8 | Production time | From 10 days to 60 days according to different items |
| No. | Feature Name | Details |
| 1 | Customer design | Yes |
| 2 | Warranty | 1 year, 2 years, 3 years or 5 years according to client
requirements |
| 3 | Package | Plastic film+ carton+ Fine plywood |
| 4 | Products standard | International didactic equipment standard |
| 5 | Application range | Educational equipment for university, college, vocational training
centers |
| 6 | Company philosophy | Supply best quality Chinese products to the worldwide schools. |
| 7 | Self owned brand | Shouldshine, SSEDU, JSS. |
| 8 | Production time | From 10 days to 60 days according to different items |
