Technical Description
    The THJ-E3 consists of stainless steel frame, upper, middle, lower organic glass tank, stainless steel boiler, heat exchange spiral Tube, three-phase magnetic force driving pumps,stainless steel pipe and manual valve etc. It is designed for the courses of "Automation Control Theory", "Process Control", "Automation Instrument", "Sensor and Conversion Technology" and meets teaching requirements of universities, colleges, vocational schools & educational services on corresponding courses.
Specification
    • Power supply: 3-phase 380V±10％ 50Hz    
    • Environment temperature:  －10℃～＋40℃
    • Power capacity: <4kVA   
    • Dimensions: 165×78×195 cm
Experiments
    • Buildup and known of process control system
    • Characteristic test of single/double-capacity tank system
    • Fixed value control of single-capacity tank liquid level
    • Fixed value control of double/ triple-capacity tank liquid level
    • Fixed value control of inner boiler static/dynamic temperature
    • Fixed value control of boiler jacket temperature
    • Fixed value control of electric valve branch flow
    • On-off control of inner boiler temperature
    • Cascade control of tank liquid level
    • Triple closed-loop liquid level control
    • Cascade control of upper-tank liquid Level & inlet flow
    • Cascade control of inner boiler temperature & circulation water flow
    • Single/double closed-loop flow ratio control
    • Temperature Lag-time control of spiral pipe outlet
    • Flow pure lag-time control
    • Feedforward-feedback control of inner boiler temperature & flow
    • Feedforward-feedback control of the lower tank liquid level & flow
    • Decoupling control of upper tank water temperature & liquid level
    • Water temperature decoupling control of the jacket & inner boiler
    • Industrial control configuration software