ET 300 Finned Heat Exchanger Didactic Equipment Heat Transfer Laboratory Equipment
1. Equipment introduction
1.1 Overview
ET 300 Finned Heat Exchanger is a thermodynamic experimental device, which is mainly used to study convection heat transfer theory and pump performance curves. The device provides a set of air ducts and a set of hot water circuits. The flow power of the air ducts comes from the centrifugal fan. The circulation of the hot water circuit is provided by the water pump. The implementation principle of the device is to heat the water medium in the water storage tank, and then Turn on the switch of the pump to circulate the hot water. When the temperature is stable, turn on the fan. The fan drives the air flow to take away the heat of the heat exchanger. This process satisfies the basic laws of thermodynamics. When the pump is running, you can study the pump. characteristic curve. 1.2 Features (1) The device adopts a modular design, which is easy to install and clear and easy to understand the experimental principles. (2) The device adopts electrical integration design and can obtain real-time data without relying on PC. (3) The device uses more corrosion-resistant materials and paint layers, which can greatly extend the service life of the device.
2. Technical parameters
Input power: AC230V 50Hz weight:1400mm*880mm*1550mm size:<210kg Working conditions: Ambient temperature 5℃～+40℃ Relative humidity <85% (25℃)
4. Experiment list
Experiment 1 Understand the functions and usage of ET 300 Finned Heat Exchanger Experiment 2 Thermodynamic experiment based on ET 300 Finned Heat Exchanger Experiment 3 Experiment on drawing the pump characteristic curve of ET 300 Finned Heat Exchanger Experiment 4 Understanding the sensor data processing of ET 300 Finned Heat Exchanger Experiment 5 Understanding the communication experiment between ET 300 Finned Heat Exchanger
