mobile-main-menu-button

E2MPK FastSpeed RDEs

Products

To view pricing, you must create an account and login using the "ACCOUNT" menu above.

MAXIMUM ROTATION RATE: 7000 RPM -- Never exceed maximum rotation rate when working with rotating electrodes.

These single-piece, Fixed-Disk RDEs are ideal for applications requiring a high rotation rate.  The shaft and disk electrode are permanently attached, producing a precision, balanced RDE with a PEEK shroud useful for a variety of applications.  Other disk materials can be found here, including various metals, alloys, and steels.

  • Disk OD = 5.0 mm
  • Fixed-Disk RDE tip; 12.0 mm OD PEEK shroud
  • Compatible with the MSR rotator

See "Description" tab below for additional precautions and information.

To view pricing, you must create an account and login using the "ACCOUNT" menu above.

# Description Price in USD
Advanced Carbon Material RDE Tips
AFE2M050GCPK

Glassy Carbon RDE Tip
5.0 mm disk OD, 12.0 mm OD PEEK shroud

Please read our glassy carbon disclaimer!

AFE2M050GEPK

Edge-Plane Pyrolytic Graphite RDE Tip
5.0 mm disk OD, 12.0 mm OD PEEK shroud

epoxy encapsulated - incompatible with most non-aqueous solvents

AFE2M050GBPK

Basal-Plane Pyrolytic Graphite RDE Tip
5.0 mm disk OD, 12.0 mm OD PEEK shroud

epoxy encapsulated - incompatible with most non-aqueous solvents

Precious Metal RDE Tips
AFE2M050PTPK

Platinum RDE Tip
5.0 mm disk OD, 12.0 mm OD PEEK shroud

AFE2M050AUPK

Gold RDE Tip
5.0 mm disk OD, 12.0 mm OD PEEK shroud

AFE2M050AGPK

Silver RDE Tip
5.0 mm disk OD, 12.0 mm OD PEEK shroud

AFE2M050PDPK

Palladium RDE Tip
5.0 mm disk OD, 12.0 mm OD PEEK shroud

Other Metal/Alloy RDE Tips
Other

Click here to see RDEs with other disk materials.  Common materials include aluminum, copper, iron, nickel, tungsten and various steel alloys.

MAXIMUM ROTATION RATE: 7000 RPM — Never exceed maximum rotation rate when working with rotating electrodes.

TEMPERATURE RANGE: 10°C – 80°C — Electrode damage may occur at temperatures beyond recommended range.

CHEMICAL INCOMPATIBILITIES: Concentrated Strong Acids — Damage or discoloration may occur.

Polishing PEEK-shrouded electrodes is best accomplished using a mechanical polisher.  Other shroud materials are available upon request.

This series of RDE tips may only be used with MSR rotators.

PEEK has different wetting properties than PTFE.  It is possible that some solvents (inks) may not stay on the surface of the disk electrode during casting.  In these cases, users may consider our PTFE option of this same tip, recognizing the temperature limitation for PTFE-based tips!

These single-piece, Fixed-Disk RDE tips are ideal for applications requiring a high rotation rate.  The shaft and disk electrode are permanently attached, producing a precision balanced RDE useful at rotation rates as high as 7000 RPM.  The disk electrode can be made from a variety of metals, with the most popular materials being glassy carbon, platinum, and gold, and the shroud is fabricated from chemically-resistant PEEK.  Other disk materials can be found here, including various metals, alloys, and steels.  This tough and chemically resistant shroud material is ideal for applications where the RDE tip undergoes routine thermal cycling.  Other disk materials are available upon request.  The recommended temperature range for these electrodes is between 10°C – 80°C, and they are only compatible with Pine Research’s MSR rotator.

Visit our YouTube channel for helpful instructional videos regarding the use and maintenance of this and many other Pine Research products!

All specifications are subject to change without notice.
E2MPK RDE Tip Specifications

Shroud Material

PEEK

Disk OD

5.0 mm

Shroud OD

12.0 mm

Document # Title

DRP10021

E2M Series Rotating Disk Electrode Information
click here to download (141 KB download)

DRK10013

Pine Research Electrode Polishing Guide
click here to download (239 KB download)

DRP10014

Glassy Carbon Electrode Information
click here to download (211 KB download)

DRK10135

Electrode Shrouds Overview
click here to download (177 KB download)

DRP10203

Copper Electrode Information
click here to download (153 KB download)

DRK10062

Electrode Compatibility And Application Overview
click here to download (206 KB download)

Material Link

Glassy carbon (GC)

click here to download (82 KB download)

Platinum (Pt)

click here to download (34 KB download)

Gold (Au)

click here to download (148 KB download)

Silver (Ag)

click here to download (30 KB download)

Palladium (Pd)

click here to download (29 KB download)

SDS Forms

Click here to view all available SDS Forms