ZM3207 Flow-Rate Control and Study of Valves (including PID Controller with Software) with Computer and Backup UPS Didactic Equipment Vocational Training Equipment Process Control Trainer

The equipment should be able to demonstrate the followings: 
• Measuring head losses and flow rate 
• Determining Kv and Cv of a valve 
• Determining the characteristic curve of a valve 
• Recording a step response 
• Adjusting the positioner 
• Proportional, Integral and Derivative control 
• Open-loop control 
• Closed-loop control 
• Tuning techniques of a controller 
Specifications (or Equivalent) 
The unit must be equipped with (or corresponding part): 
• Framework: Stainless steel or anodized aluminum with enough thickness to withstand the load of equipment and/or different components of equipment 
• Storage tank with capacity of 30 litres 
• Centrifugal pump (made up of material to withstand corrosion and erosion associated problems) 
Maximum flow rate = 40 l/min, 
Maximum head = 10 m 
• PID controller 
• Pressure transducers with range of 0 to 1.5 bar 
• Magnetic induction flowmeter of stainless steel with range of 0 to 20 l/min 
• Reducer-filter for compressed air 
• Compressor (along with female valve of ¼”) for the requirement of compressed air (Minimum requirement of 10 Nm3/h @ 6 bar) 
• Tap water valve with 1» 2” hose connector
• Pneumatic air-to-open control valve, with positioner and by-pass 
• Pneumatic air-to-close control valve, with positioner and by-pass 
• Electric control valve with by-pass 
• Piping and valves 
• Safety devices, valves or pushbutton 
• Automated unit along with software for computerized control of the equipment 
• Computer 
• UPS with enough backup for shutting down the unit/equipment in case of power failure 
• List of spares (for 1 year) 
• The unit must be supplied with all mandatory accessories for smooth operation, gases along with cylinders, installation & after-sale maintenance services, calibration kits (if any) and practices manuals.