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616A Rotating Disk Electrode

The rotator with integrated shaft for RDE and RCE experiments.

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  • Highlights +

    • Rotating Disk Electrode (RDE) or Rotating Cylinder Electrode (RCE) Configuration
    • Rotational Speeds to 8,000 RPM
    • A variety of Fixed-Disk configurations: different electrode materials; PTFE versus PEEK shroud
    • On/Off and Rotational Rate Control through DAC control of many potentiostats from Princeton Applied Research
  • Rotating Electrode Family +

    Rotating Electrode Family

     Specifications 636A RRDE 
    Rotating Ring-Disk

    616A / B RDE 
    Rotating Disk Electrode

    Compatible Configurations RRDE
    Arbor, Shaft Option of RDE0070
    or RDE0027
     Fixed (RDE0027)
    Rotation Rate Range 50 - 10,000 RPM  100 - 8,000 RPM
    Power Switchable Power Supply
    Compatible at 110 or 220V
    616A:  110V version
    616B:  220V version
  • Applications and Software +

    Applications and Software
    A RDE system uses a single potentiostat to polarize a Disk electrode. Rotation of this disk electrode encourages mass-transport of ions in solution to the electrode surface. This increased flux benefits physical electrochemistry applications, such electroplating and fundamental research.

    A RCE system uses a larger area electrode that is a different form. This is common configuration for studying velocity-sensitive electrochemical corrosion such as in an oil and gas pipeline.

    For our RRDE system, please refer to our 636A Rotating Ring Disk Electrode rotator. 
  • Brochure and Manual +

  • Differentiated Specifications +

     Specifications 616 A / B
    Input Power 616A:  115V AC, 60 Hz
    616B:  240V AC, 50 Hz
    Motor  Permanent magnet DC, ironless rotor
    Speed Control
     Closed loop servo-system. Temperature compensated tach generator mounted on motorshaft,
    providing rotational speed information
    Speed Range 100RPM to 8,000RPM
    Precision Better than ±1%
    Accuracy  Better than ±3%
  • Options +

    Fixed Disk Electrodes for RDE
    These use the integrated shaft of the 616A / B RDE

    Fixed Disk Electrodes for RDE 616A / B RDE
    RDE0005 Fixed-Disk Electrode Au RDE Tip (PTFE)
    RDE0005PK Fixed-Disk Electrode Au RDE Tip (PEEK)
    RDE0008 Fixed-Disk Electrode GC RDE Tip (PTFE)
    RDE0008PK Fixed-Disk Electrode GC RDE Tip (PEEK)
    RDE0004 Fixed-Disk Electrode Pt RDE Tip (PTFE) 
    RDE0004PK  Fixed-Disk Electrode Pt RDE Tip (PEEK)
  • Accessories +

  • Video +

    Watch video demonstrations of the 616A Rotating Disk Electrode

  • Optional Software +

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