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    E8 Series High Efficiency Rotating Ring-Disk Electrode, Glassy Carbon (GC) Disk, Platinum (Pt) Ring

    Part Number
    AFE8R4GCPT

    The E8R4 Series Rotating Ring-Disk Electrode (RRDE) tip is a customer favorite – often used for electrocatalyst-based research such as oxygen reduction reaction experiments, for example. This high quality, precision RRDE tip is Fixed Disk style, which means the glassy carbon disk electrode is fixed in position and cannot be removed or changed. The platinum ring electrode is permanently fixed into position and cannot be removed. The RRDE tip has a PEEK shroud, which has a thermal stability range of 10°C – 80°C. This tip threads into compatible shafts and is not designed to be used by itself. Many other configurations of RRDE tips are available.

    Related Product Bundles
    This product is available in several product bundles. You can view the bundles where this product is included tab below.

    The E8R4 Series Rotating Ring-Disk Electrode (RRDE) tip is a customer favorite – often used for electrocatalyst-based research such as oxygen reduction reaction experiments, for example. This high quality, precision RRDE tip is Fixed Disk style, which means the glassy carbon disk electrode is fixed in position and cannot be removed or changed. The platinum ring electrode is permanently fixed into position and cannot be removed. The RRDE tip has a PEEK shroud, which has a thermal stability range of 10°C – 80°C. This tip threads into compatible shafts and is not designed to be used by itself. Many other configurations of RRDE tips are available.

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    Important
    Related Bundles
    Specifications
    Documents
    SDS
    Maximum Rotation Rate: 3000 RPM
    Never exceed maximum rotation rate when working with rotating electrodes.
    Thermal Stability Range: 10°C - 80°C
    Electrode damage may occur at temperatures beyond recommended range. This range is provided for electrodes with PEEK shrouds.
    Consumable U-Cups!
    The PTFE U-Cup is a consumable product for the ChangeDisk RDE and RRDE tips. To ensure proper operation and longevity of the tip, Pine Research recommends replacing the U-Cup every 3-4 times you perform a ChangeDisk operation. Permanent, irreversible damage to the tip will result if the U-Cup is not regularly changed. Consider purchase a backup supply when ordering a new ChangeDisk RDE or RRDE tip.
    Shafts sold separately.
    Given the wide range of electrodes we offer, where each series requires one of several rotating shafts, shafts must be purchased separately for the MSR and MSR evo rotators. Consult the RDE, RRDE, and/or RCE specifications to learn which shaft is compatible.
    Compatibility Notice
    This product is only compatible with the MSRX (AFMSRX), MSRCE (AFMSRCE), MSR evo (AFMSR24A1), and WaveVortex 10 electrode rotators.
    The E8 Series High Efficiency Rotating Ring-Disk Electrode, Glassy Carbon (GC) Disk, Platinum (Pt) Ring is available as part of a product bundle. A product bundle is a combination of products that are compatible and often sold together for convenience and confidence. Below is a list of product bundles that contain E8 Series High Efficiency Rotating Ring-Disk Electrode, Glassy Carbon (GC) Disk, Platinum (Pt) Ring.
    Bundled with MSR evo Electrode Rotator and WaveDriver 200 Workstation
    Image
    Bundle Name
    Bundle Part #
    Complete RRDE System Bundle: WaveDriver 200, MSR evo, E8R4 Series RRDE
    [WD200-MSR-RRDE-E8R4]
    Bundled with WaveVortex 10 Electrode Rotator and WaveDriver 200 Workstation
    Image
    Bundle Name
    Bundle Part #
    Complete RRDE System Bundle: WaveDriver 40, MSR evo, E8R4 Series RRDE
    [WD40-MSR-RRDE-E8R4]
    Bundled with WaveVortex 10 Electrode Rotator and WaveDriver 40 Workstation
    Image
    Bundle Name
    Bundle Part #
    Complete RRDE System Bundle: WaveDriver 40, WaveVortex 10, E6R1 Series RRDE
    [WD40-WV10-RRDE-E8R4]
    Complete RRDE System Bundle: WaveDriver 200, WaveVortex 10, E8R4 Series RRDE
    [WD200-WV10-RRDE-E8R4]
    Bundled with MSR evo Electrode Rotator
    Image
    Bundle Name
    Bundle Part #
    RRDE System Bundle: MSR evo, E6R1 Series RRDE
    [MSR-RRDE-E8R4]
    Bundled with WaveVortex 10 Electrode Rotator
    Image
    Bundle Name
    Bundle Part #
    RRDE System Bundle: WaveVortex 10, E8R4 Series RRDE
    [WV10-RRDE-E8R4]
    Working Electrodes
    General
    Electrode series
    Thermal stability range
    10°C - 80°C
    Electrode use/application
    Electrode Tips
    Tip maximum rotation rate
    Maximum immersion depth
    12 mm
    Tip shroud material
    Tip shroud diameter
    15 mm
    Tip shroud length
    33 mm
    Tip length (overall)
    43 mm
    Disk Electrodes
    Disk material
    Disk crystal lattice
    polycrystalline
    Disk material purity
    99.99%
    Disk finish
    Mirror Polish
    Disk diameter
    Disk type
    Fixed (embedded in electrode tip)
    Disk series compatibility
    Ring Electrodes
    Ring material
    Platinum (Pt)
    Ring crystal lattice
    Polycrystalline
    Ring material purity
    99.99%
    Ring finish
    Mirror Polish
    Ring outer diameter
    8.5 mm
    Ring inner diameter
    6 mm
    Ring thickness
    2.5 mm
    Ring disk gap
    0.5 mm
    Ring disk separator material
    PTFE
    Collection efficiency
    43.90%
    Document #
    Title
    Type
    View
    Download
    DRK10062
    Electrode Compatibility And Application Overview
    For this product, any applicable SDS will be listed here by category. You can view or download the SDS by clicking the appropriate button.
    Carbon Materials
    Glassy Carbon (GC)