The PROCON pH Process Control System is based around the pH Rig and is a self-contained educational platform for the teaching of pH level control and effluent treatment methods.
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The control system includes:
- pH Process Rig
- Process Interface
- Process Controller
- pH Sensor Pack
- Digital Display Module
- Control & Monitoring Software
The pH Control Rig comprises two independently pumped fluid circuits mounted on a robust bench-top panel which allows the study of the principles of process control using the pH of the mixed effluent and reagent fluids as the process variable. The System is suitable for individual student work or for group demonstrations.
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The rig includes:
- 2 independently pumped fluid circuits
- Effluent and reagent holding tanks
- Reaction vessel with agitator
- pH probe and transmitter
- Motorised needle/orifice control valve
- 2 solenoid operated valves
- 3 manual valves
- 2 visual indication flow meters
- Sump vessel
| Assignments |
Control and Monitoring software is provided with the system and the assignments that can be performed are:
- Introduction to PROCON
- pH Rig Familiarisation
- Manual Control of pH
- Open-loop Response
- On/off Control of pH
- Proportional Control of pH
- P + I Control of pH
- P + D control
- PID Control