SR-915.07 Air conditioning model engineering teaching equipment Thermal Educational Equipment

 

• 1. Description
  SR 915 .07 is part of the HSI training system for refrigeration and air conditioning technology. In combination with the base unit SR 915  the operational model of a full air conditioning system is created. The model is plugged onto the base unit, secured using fasteners and connected with refrigerant hoses to become a complete refrigeration circuit for the air cooler.
  
  The room climate is created by the interaction of air temperature, heating temperature and air humidity. The purpose of room air conditioning is to shape the room climate in accordance with the requirements of people or sensitive goods. This model introduces the operation of an air conditioning system and the recirculating air and outer air operating modes.
  
  The model SR 915 .07 includes two air ducts with transparent front. The top air duct serves as climatic chamber whilst the bottom air duct contains the air cooler, two electric air heaters and a steam humidifier. A fan between the two air ducts recirculates the air. A motorised butterfly valve in the top air duct allows a change between outer air and recirculating operation. Dependent on the switching of the two air heaters, the air cooler and the humidifier, the air in the duct system can be cooled, heated, humidified or dehumidified.
  
  The individual system components are operated via the  software. Temperature and humidity before and after the evaporator and in the climatic chamber are recorded by sensors, digitised and represented dynamically in the software. The conditioning of the air can be monitored online in the h-x diagram.
  
  Fundamentals and individual components are represented in the educational software for SR 915 .07. Performance assessments check the learning progress. With the aid of the authoring system further exercises and performance assessments can be created.
  
  2. Technical details
  Specification
  model of an air conditioning system to plug onto the base unit SR 915
   training system with HSI technology
  air duct with transparent front and adjustable ventilation flap for recirculating or outer air operation
  evaporator as air cooler
  2 heaters as air preheater and reheater
  air humidifier with float switch, fan, filling level indication
  thermostatic expansion valve as expansion element
  sensor to record temperature and combined sensor for humidity and temperature
  operation of individual components and of the system and fault simulation via software
   software with control functions and data acquisition via USB under Windows 7, 8.1, 10
   software: educational software, data acquisition, system operation
  
  Evaporator as air cooler
  transfer area: approx. 900cm2
  Air heater:
  2x 250W
  Axial fan
  max. power consumption: 20W
  max. flow rate: 160m3/h
  Humidifier
  heater: 200W
  
  Measuring ranges
  temperature: 2x -50…50°C, 5x 0…50°C
  rel. humidity: 4x 10…100%
   

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. Please se photo for foreign sales department and photo for spare parts.

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.

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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Photo for Workshop and Equipments




 

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.