616A Rotating Disk Electrode

The Princeton Applied Research Model 616A Electrode Rotator is a high precision, low mass rotator that performs well with virtually any potentiostat. When connected to Princeton Applied Research electrochemical instrumentation, it uses control lines to give you remote start/stop and speed control. Using the convenient control panel and input jacks you can operate the model 616 easily for either manual or automated experiments.

Standard features include:
  • Front panel speed controls
  • Protectiveenclosure
  • Remote analog speed control(input is summed with front panel settings)
  • Front Panel and remote (TTL) on/off switching (using Princeton Applied Research stir-control signals)
  • Remote analog output for speed verification
  • Integral ring-stand for convenient cell mounting
For versatility, a variety of electrode assemblies are available to perform a wide range of experiments, including:
  • High precision corrosion measurements
  • Ultra-trace analytical determinations
  • Automated Levich Plots
  • Hydrodynamically-modulated voltammetry
  • Cyclic stripping voltammetry
  • Documents +

  • Specifications +


    Power 115VAC or 230V AC, 50-60Hz, factory connected
    Weight 14lbs
    Operating Temperature 10°C to 40°C
    Control Unit Dimensions 11 3/8” W x 10 1/8” D x 5 ¾” H
    Base Dimensions 11” W x 15” D x 3/4” H
    Motor Permanent magnet DC, ironless rotor
    Motor Power Supply +24V dc Nominal
    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%
    Controls On/off switch, push button potentiometer control speed
    Motor Stop TTL level of user-selected polarity
  • Options +


    Quick Change Disk Electrodes Model Number
    Disk Electrode Assembly RDE001
    Disk Installation Tool RDE002
    Quick Change Cylinder Electrodes
    Cylinder Electrode Assembly RDE0011
    Permanent Disk Electrodes
    Platinum Electrode RDE004
    Gold Electrode RDE005
    Glassy Carbon Electrode RDE008
    Cell Top
    For the part number K0060, k0062, and K0064 RDE0010
    Polishing Kit
    For polishing electrodes K0015