PH CONTROL STUDY UNIT – RPH050

PH CONTROL STUDY UNIT - RPH050

PH CONTROL STUDY UNIT – RPH050

Teaching Experimental Applications (View Data Sheet (pdf))

  • Practical work on the components of a regulating loop
  • Study of a pH regulating loop
  • Technical data on the elements of a regulating loop
  • Identification of the elements Sensor, regulator, actuator and disruptive element
  • PID control parameters or auto adaptative
  • Configuration of regulator
  • Characteristic curves

Technical Details (View Specification (docx))

 Two supply tanks (acid and sodium hydroxide)

– Volume: 10 L

– Materials : Polyethylene

Dosing pump of supply

– Head in PVC

– Qmaxi = 12 l / h

– External control 4/20 mA (with regulator)

Centrifugal pump of supply

– Polypropylene body

– Qmax = 570 L/h

Variable area flowmeters

– Scale : 0 to 15 L/h

pH measurement probe :

– pH : …0-14

– temperature : 0…100°C

Reactor

– Materials : Glass borosilicate

Collecting tray in polyethylene

– Volume: 10 L

Variable speed agitator

 Monitoring software

Control and monitoring of the process of regulation with representation of relevant data on PC

Recording and storing of evolutions over time

Synoptic taking the bench schema

Sensor and actuator signals are reset on double sink bushings

The bench shall be equipped as standard with a supervision and setting software

Dimensions (L x W x H in mm): 1100 x 530 x 600

Weight (in Kg): 50

Documentations

  • User Manual
  • Pedagogical manual
  • Technical documentation of the components
  • Lab exercises
  • Configuration files (PLC, controller)
  • Software :
  • Certificate of conformity CE

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