Advanced Technocracy Inc. is Manufacturer, Exporter & Supplier of Full Scale Air Conditioning Trainer
The experimental set-up constitutes a real air conditioning system. The performance of the system is sufficient to air condition a laboratory room.
The air conditioning system contains a filter insert, a blower with electronically controlled speed, a direct evaporator, an electric heating coil and a humidification section. The following functions are available: Heating / cooling and humidifying / dehumidifying. For these purposes the components can be controlled either individually in manual mode or by a central PLC climatic controller in automatic mode. The climatic controller allows temperature and humidity to be controlled independently. The timer program allows values to be varied through the day or through the week, as in real life. Pressure loss can be measured in each section of the duct. All popular components such as filters, heaters / coolers, louvered flaps, outlets, examination flaps and fire dampers are fitted and can be explained. A standard connection spigot permits a link to an external ventilation system, so that an existing room can be air-conditioned.
Because of the heat it dissipates, the condenser is not installed in the room to be air-conditioned.The well-structured instructional material outlines the technological fundamentals and provides a step-by-step guide through the experiments.
Advanced Technocracy Inc. is Manufacturer, Exporter & Supplier of Air Conditioning System with Climate Chamber.
This trainer with a complete air conditioning system provides a comprehensive range of experiments on indoor ventilation engineering. It has a conditioning chamber in the control loop. The chamber is large enough for people to stand in, so it is possible for the students to investigate the effect of various climates based on their own perception. The system components (such as radial fan, electrical heater, steam air humidifier and refrigeration set) are all commonly used in commercial air conditioning and ventilation engineering. The system is operated using a DDC control processor that also has an RS232 interface. This facilitates automatic and manual operation.
Advanced Technocracy Inc. is Manufacturer, Exporter & Supplier of Recirculating Air Conditioning Trainer
Recirculating Air Conditioning Trainer
The Recirculating Air Conditioning Demonstrator is designed to demonstrate the principles of air conditioning. Students can investigate the theorectical performance of the R-410a refrigeration system (other refrigerants available) along with the various treatments utilized in the air flow distribution cycle including: heating, cooling, humidification, de-humidification, recirculation, and mixing.
Advanced Technocracy Inc. is Manufacturer, Exporter & Supplier of Open Duct Air Conditioning Trainer
The system contains components that are actually used in building services engineering.
The core of the system is a refrigeration system for cooling air. Air cooler, steam humidifier, fan, primary and secondary heater are arranged in a ventilation duct where the air is conditioned. Electronic sensors measure values such as temperature and humidity after each stage and pressures and temperatures in the refrigeration circuit. The data can be displayed and further processed on a PC with the supplied data acquisition card and software.
A three-phase mains connection is required for operation.
Advanced Technocracy Inc. is Manufacturer, Exporter & Supplier of Domestic Air Conditioning Simulator
The simulates the typical cycle of an air conditioning system and demonstrates thermostatic control of the temperature. The front panel shows 3 different types of domestic air conditioning system (portable and fixed split design; compact design). As well as a drawing of the system and a system diagram, there are 2 potentiometers for input of the external and target room temperatures of each system. The set temperature values are transferred to the simulation software via USB cable. State changes of the potentiometers immediately influence the simulation, allowing reactions in the cycle to be observed. As well as model selection and fault management, the software provides 4 further views: system with current room temperatures and heat flows; system diagram with current room temperatures, temperatures and pressures in the refrigeration circuit and settings for the pressure switch in the 2 split systems; p-h state diagram; measured values over time.
Advanced Technocracy Inc. is Manufacturer, Exporter & Supplier of Split System Air Conditioner
Using this unit the layout and principle of operation of split systems can be demonstrated. Split systems are used in both new buildings and also in rooms that are to be retrofitted with air conditioning. They use physically separate compressor-condenser and evaporator units. The system includes a partition wall to which a commercially available split system air conditioner has been fitted on the front and back. 2 gauges are used to measure the refrigerant pressure. The system has 6 different operating modes and does cooling, heating and dehumidifying.
Advanced Technocracy Inc. is Manufacturer, Exporter & Supplier of Refrigeration Wiring Skills Trainer
The unit was designed for training on refrigeration engineering. Electrical starting, operating, and control units as are necessary for the safe operation of a refrigeration system are demonstrated. Typical power and control circuits can be demonstrated and wired up on the clearly laid out benchtop unit. The industrial components provide students with a relevant practical education.
Advanced Technocracy Inc. is Manufacturer, Exporter & Supplier of HVAC Simulator
Modern DDC systems integrate control, optimization and monitoring functions. This benchtop unit simulates a heating circuit with domestic water heating and a ventilation and air conditioning system with mixed air control. Various operating conditions and control modes can be set up. It is also possible to simulate faults in the system and to observe the resulting behaviour. Using the benchtop demonstrator the operation of complex building management systems can be simulated.
Advanced Technocracy Inc. is Manufacturer, Exporter & Supplier of Trainer Refrigeration Control
The handling of a case controller as used in commercial cooling units can be trained with the benchtop unit. The case controller with programming unit, expansion valve and pressure transmitter are real components. Other components of a refrigeration system as evaporator or compressor are simulated in the supplied software. The case controller monitors continuously the functioning of the components and triggers an alarm when faults occur.
The software simulates the behaviour of a freezer at different operating states. The temperature and pressure distributions and the switching modes of expansion valve and compressor are displayed in the screen “measured values as a function of time”. Ambient temperature and the refrigerant can be chosen in the system diagram, coloured buttons indicate the operating state of the components.All components, signal lamps, switches and a system diagram are clearly arranged on the front panel.
Advanced Technocracy Inc. is Manufacturer, Exporter & Supplier of Industrial Air Conditioning Controls
The designed for investigations, simulations, and fault finding on standard electrical components commonly used in air conditioning and refrigeration equipment. The benchtop unit demonstrates the electrical circuit for an air conditioning system with summer and winter mode. Compressor, fan and heater are simulated. All other electrical components are industry standard components. The circuit diagram for the system is printed on the front panel. Laboratory sockets enable measuring instruments to be connected for fault finding. Up to 30 faults can be triggered by the lecturer so that the students can learn to systematically find and fix faults.