VDW Verein Deutscher Werkzeugmaschinenfabriken e.V.

• Heating control either through constant power or constant temperature
• Reflux ratio range (0) 1…500 s / (0) 1…500 s
• Temperature- or time-controlled distribution of the fractions by optional fraction valve
• Vacuum-controlled (display)
• Controlling of mantle heater
• Numerical and graphical display of all measurements
• Control of safety limits (temperature and differential pressure)
• Cooling flow control
• Automatic process:
  • Start-up process at increased heating power
  • Equilibrium-time under total reflux
  • Fractionation at individual reflux ratio
  • Termination of distillation process through maximum temperature, minimum level in the evaporator or time-controlled

The controller includes a recipe management
An optional software allows it to control the system by a remote PC

In- and outputs for the sensors/actuators:

• 1x Head solenoid 24VDC max. 1A
• 1x Fraction valve 24VDC max. 1A
• 1x Vacuum valve 24VDC max. 1A
• 1x Cooling water valve bistable
• 1x Alarm output (isolated)
   
• 2x Heating output each max. 230V 15A (please note: total current consumption max. 15A!)
• 1x Output for vacuum pump 230V max. 4A
   
• 1x Minimum level sensor input
• 1x Cooling water sensor input
• 1x Optional input
   
• 1x Head temperature sensor Pt-100
• 1x Flask temperature sensor Pt-100
• 1x Heater temperature sensor Pt-100
• 1x Toption1 Pt-100
• 1x Toption2 Pt-100
• 1x pabs (0...10V)

Plugs/sockets according to ILUDEST^® standard.

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