Teaching Equipment Thermal Transfer Training Equipment HSI training system refrigeration and air conditioning

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.