Thermal state change of water vapor in condenser is important index for testing condenser performance

and aiming at this demand

thermal state automatic test system of condenser is designed.System consists of temperature pressure compound sensors

data acquisition equipment

industrial PC

terminal controllers

data compensation software and condenser test software.It can effectively measure temperature and pressure state in different location of condenser

and draw isothermal and isostatic curve

and complete thermal state analysis on inner part of condenser.The system improves test precision by software compensation algorithm.Experimental result shows that this system has strong anti-interference ability

stable and reliable operation and test precision can 0.1%.