The GUNT Model of a Refrigeration System with Refrigeration and Freezing Stage ET 915.02 is part of the HSI training system for refrigeration and air conditioning technology. In combination with the base unit ET 915, it creates a complete operational model demonstrating both refrigeration and freezing stages, enabling detailed study of refrigeration system principles.
Product Features
- Operational model for refrigeration and freezing stages in HSI training
- Mounted on ET 915 base unit and connected via refrigerant hoses for a complete refrigeration circuit
- Two separate refrigeration chambers with evaporator and expansion elements
- Evaporators can be operated in series or parallel to adjust temperature ranges and refrigeration capacity
- Fans in refrigeration chambers ensure even temperature distribution
- Heaters allow simulation of additional cooling loads
- Optional expansion via expansion valve or capillary tube; solenoid valves control operation modes
- Evaporation pressure controller permits independent temperature adjustment in parallel operation
- All components clearly arranged on a panel for easy demonstration
- Individual components operated via software: temperature control, fans, heaters, compressor, and solenoid valves
- Software includes fault simulation, dynamic display of temperatures and pressures, and online log p-h diagram
- Educational software covers fundamentals and component functions; authoring system allows creation of exercises and assessments
Benefits
- Provides comprehensive understanding of refrigeration and freezing processes
- Flexible operation modes allow exploration of series and parallel evaporator configurations
- Software-based measurement and fault simulation enhances learning and troubleshooting skills
- Supports hands-on study of system parameters and effects on performance
Why Choose GUNT Model of a Refrigeration System with Refrigeration and Freezing Stage?
The ET 915.02 Model provides a practical, interactive solution for understanding complex refrigeration systems, including temperature control, freezing stages, and system performance in educational and training environments.
