Efficiency In Heating Technology Refrigeration Laboratory Equipment Vocational Training Equipment Teaching Equipment

ZM6504 Efficiency In Heating Technology Refrigeration Laboratory Equipment Vocational Training Equipment Teaching Equipment
Basic principles of energy efficient heating technology with a computersupported learning process
Features
trainer with closed heating circuit  trainer on mobile frame  pumps, heater and convector fan, controlled via PC Learning objectives/experiments  familiarisation with a heating circuit
familiarisation with temperature control  twopoint controller  PID controller
recording of step response  recording of fitting and pump characteristics
energy balances  determining pump efficiency from hydraulic power and electrical power consumption
heat transfer with convector (watertoair heat exchanger with fan)  comparison of circulating pumps
conventional pump  differential pressure controlled pump
Specification
[1] fundamentals of energy efficient heating technology
[2] closed water circuit with 2 circulating pumps, expansion vessel, heater and convector
[3] twopoint and PID software controller for temperature: reference variable,
hysteresis and PID parameters adjustable
[4] boiler safety group according to DIN 4751
[5] 7 differential pressure sensors, 4 temperature sensors, 1 effective power sensor and 1 flow rate sensor
[6] software with control functions and data acquisition via USB under Windows 8.1, 10