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Air conditioning model Didactic Equipment Education Laboratory Equipment Refrigeration Training Equipment
Air conditioning model Didactic Equipment Education Laboratory Equipment Refrigeration Training Equipment

Air conditioning model Didactic Equipment Education Laboratory Equipment Refrigeration Training Equipment

We provide Air conditioning model Didactic Equipment Education Laboratory Equipment Refrigeration Training Equipment with great production line and offer fast delivery, professional team, effiective function, friendly service, technology support.

Brand Name: Zhongcai / ODM
FOB: Get Latest Price
MOQ: 1 Set
Lead Time: 15 ~ 30
Warranty: 1 Year
Certificate: ISO9001/ISO14001/CE
Application: Vocational Training For Air Conditioning Trainer
Catalog: Automotive Education Equipment Catalog
Product Details
SR-915.07 Air conditioning model Didactic Equipment Education Laboratory Equipment Refrigeration Training 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%

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