Ring electrode DCGCPT


Product Name: Rotating Ring-Disk(RRDE)

Model: DCGCPT

Brand: Wuhan DC New Energies Co.,Ltd

Origin: China


These Fixed-Disk RRDE tips feature a sub-millimeter gap between the disk and ring and a high collection efficiency, making them well-suited for studying peroxide formation from the oxygen reduction reaction. 

Ring-Disk Gap = 320 μm; 

Collection Efficiency = 37%

Disk OD = 5.61 mm; 

Ring OD = 7.92 mm; 

Ring ID = 6.25 mm

Fixed-Disk RRDE tip; 15.0 mm OD PTFE shroud

Compatible with the DCDSR

Glassy Carbon Disk, Platinum Ring
15.0 mm OD PTFE shroud




  • Air-cooled fuel cell stack
  • Membrane Electrode Assembly
  • PEM Fuel Cell Test Fixture
  • 980 PEM Fuel Cell Testing System (manual back pressure)
  • 980Pro PEM Fuel Cell Testing System(Automatic back pressure)