Scientech Technologies Pvt. Ltd. Offers Process Control Simulator. Scientech Technologies Pvt. Ltd. Is an ISO 9001:2000 certified company and is the manufacturer and supplier of test and measurement instruments. The Process Control Simulator is suitable for higher education students to learn process control and PID [Three Term] controllers. It is made, based upon a real unit, the Process Control Unit [PCU]. This software gives a graphical interface for experiments with real-time plotting, set points and direct monitoring of the rig. This Process Control Simulator is available with PID and manual control options. Using this device, simulator experiments can be done many times with same initial conditions and different control parameters. Salient features of this Process Control Simulator are: