pHCBp pH Control Teaching Education Equipment for School Lab Process Control Trainer

Description

pHCBp pH Control Teaching Education Equipment for School Lab Process Control Trainer

This bench top unit consists of a stirred reactor that is fed with an acid solution by a metering pump. Controlling the flow rate of another metering pump that sends basic solution into the reactor will enable to control the pH inside the reactor.

TRAINING PROGRAM:

This unit enables to develop and analyze the following subjects:

• Proportional, Integral and Derivative control
• Setup of controllers
• Response and characteristics of the process
• Determining dead time
• Tuning the controller
• Calibrating a pH-meter

TECHNICAL SPECIFICATIONS:

• Framework of AISI 304 stainless steel
• pH transmitter with range of 0-14 pH and 4-20 mA output
• 2 metering pumps with 4-20 mA input
• 2 tanks of AISI 316 stainless steel with capacity of 13 litres
• Tank of AISI 316 stainless steel with capacity of 26 litres
• Reactor of AISI 316 stainless steel with variable-speed (0-600rpm) stirrer and capacity of 3 litres
• Piping and valves of AISI 316 stainless steel
• Switchboard of painted carbon steel with synoptic, ELCBand measuring terminals for input and output signals of thecontroller
• Industrial PLC placed in the electrical board, including thePID control block and Ethernet communications module.

It is included the standard IEC 1131 61131 programming software.

• Operator Panel, 7” TFT touchscreen display, 16 millioncolors, 800 x 480 pixels, with RJ45 PROFINET ports; the H.M.I(Human Machine Interface) industrial supervision software is included.

Power Supply: 230 Vac 50 Hz single-phase – 0.5 kVA (Other voltage and frequency on request)

Dimensions: 850 x 600 x 750 mm

Net Weight: 50 kg