Description

Description

The process control simulator is a special purpose analog simulator with operational amplifiers .The simulator permits a detailed analysis of the first order, second order application of proportional, integral and derivative control to the improvement of their performance. The simulator may be used at high speed for oscilloscope observation or at a low speed for meter observation.

Features

• Built-in Function generator (Sine & Square wave)
• Variable gain for proportional control (P)
• Variable integral time for integral control (I)
• Variable derivative for derivative control (D)
• Self contained power supplies and power ON/OFF switch
• Time constant of simple lags – 1ms, 0.47ms.
• Time constant of Integrators – 1s.
• Proportional Band (p) – Corresponding to gain Constants 0.5 to 25.

Experiments

• To determine the time constant and transfer function of first order process.
• To study the open loop response of a simple process.
• To study the closed loop response of a simple process.
• To observe the time response of closed loop second order process with proportional control.
• To study the time response of P + I controller.
• To study the response of P + I + D Controller in a process.

Technical Specification

• Kit Working voltage (220-240)VAC
• Input Voltage 12V-0-12V AC
• Input Frequency 50Hz
• Output Current 1 Amps
• Output Frequency 100 HZ TO10KHZ

Bundle Contents

• Process control simulator
• Patch cards
• 6A power supply card
• 1A Fuse
• Manual