Ph Control - Stainless Steel Reactor With 3l Capacity, 600 Rpm Stirrer, Ph Transmitter, 2 Metering Pumps, 2 X 13l & 26l Tanks, Air Compressor, 220-240v

Ph Control
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 enable to control the pH inside the reactor.
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 Characteristic required:

Framework of 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 stainless steel with capacity of 13 liters.
Tank of stainless steel with capacity of 26 liters.
Reactor of stainless steel with variable-speed (0-600 rpm) stirrer and capacity of 3 liters.
Piping and valves of stainless steel.
Switchboard of painted carbon steel with synoptic and measuring terminals for input and output signals of the controller.
Connection panel for external control devices, included in the switchboard.
Complete with:
Silenced air compressor

220-240 V / 50 Hz
Air displacement:50 l/min.
Safety valve
Pressure gauge
Motor with thermal overload protection
Operating pressure: max. 10 bar controlled by a pressure switch
Noise level:40 dB /1 m
Size of the air tank:24 lt.
Power:0,5 HP
Personal computer
Last generation