SR-915 HSI training system refrigeration and air conditioning
technology, base unit
1. Description
The base unit SR 915 is, dependent on the objective of the
experiment, extended into complete refrigeration circuit with one
of the models available as accessories (SR 915 .01 refrigerator, SR
915 .02 refrigeration system with refrigeration and freezing stage,
simple air conditioning system, SR 915 .07 air conditioning).
The main components of SR 915 are compressor, condenser and
receiver plus electrical and communications systems. The models are
plugged onto the base unit and connected hydraulically with
refrigerant hoses and electrically with cables. Self-sealing
couplings reduce the refrigerant loss to a minimum. All components
are arranged well visible to allow their operation to be monitored.
The modern and powerful software is an integral part of the
training system in the form of hardware/software integration (HSI).
It enables the comfortable execution and analysis of the
experiments. The experimental unit is connected to the PC via a USB
interface.
The software consists of a software for system operation and for
data acquisition and an educational software. With explanatory
texts and illustrations the educational software significantly aids
the understanding of the theoretical principles. Each model has its
own software matching the learning objectives. With the aid of an
authoring system, the teacher can create further exercises.
Temperatures and pressures in the system are recorded by sensors
and displayed dynamically in the software for system operation and
data acquisition. The refrigerant mass flow rate is calculated in
the software from the recorded measured values. The effect of
parameter changes can be tracked in log p-h and h-x diagrams. The
system is also operated via the software.
2. Technical details
Specification
basic experiments on the operation of refrigeration and air
conditioning systems by combining the base unit and models
training system with HSI technology
condensing unit consisting of compressor, condenser and receiver
connection between condensing unit and model via refrigerant hoses
model attached securely on SR 915 with fasteners
manometer for refrigerant with temperature scale
Technical data
Compressor
refrigeration capacity: 463W at 7,2/54,4°C
power consumption: 288W at 7,2/54,4°C
Receiver: 0,7L
Refrigerant
R513A
GWP: 631
filling volume: 700g
CO2-equivalent: 0,4t
Measuring ranges
temperature: 1x -50…50°C, 3x 0…100°C
pressure:
1x intake side: -1…9bar
2x delivery side: -1…15bar
flow rate: 0…19kg/h (refrigerant)
230V, 50Hz, 1 phase
230V, 60Hz, 1 phase
120V, 60Hz, 1 phase
UL/CSA optional
Required for operation
PC with Windows
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.
| 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
|
