9. Appendix. Electrodes and accessories

Electrodes


  • Working
  • Reference
  • Counter
  • PK-3
  • Optional items

Disk Electrode & Ring Disk Electrode

RRDE and RDE Electrode
RRDE and RDE Electrode dimension

Catalog No. Classification Length
(mm)
OD
(mm)
Ring size
ID/OD
(mm)
Disk diameter
(mm)
Ring/Disk Electrode
012613 RRDE Pt Ring/GC Disk Electrode 25 12 5.0/7.0 4.0
012614 RRDE Pt Ring/Pt Disk Electrode 25 12 5.0/7.0 4.0
012615 RRDE Pt Ring/Au Disk Electrode 25 12 5.0/7.0 4.0
012616 RRDE Au Ring/GC Disk Electrode 25 12 5.0/7.0 4.0
012617 RRDE Au Ring/Pt Disk Electrode 25 12 5.0/7.0 4.0
012653 RRDE Au Ring/Au Disk Electrode 25 12 5.0/7.0 4.0
012618 RRDE GC Ring/GC Disk Electrode 25 12 5.0/7.0 4.0
Disk Electrode
011169 RDE GCE Glassy carbon Disk Electrode 25 12 -- 3.0
013490 RDE GCEt Glassy carbon disk electrode*1 25 12 -- 3.0
013482 RDE GCE Glassy carbon disk electrode 25 12 -- 5.0
013491 RDE GCEt Glassy carbon disk electrode*1 25 12 -- 5.0
011170 RDE PTE Platinum Disk Electrode 25 12 -- 3.0
011171 RDE AUE Gold Disk Electrode 25 12 -- 3.0
011966 RDE ALE Aluminum Disk Electrode 25 12 -- 3.0
011967 RDE AGE Silver Eisk Electrode 25 12 -- 3.0
011968 RDE CUE Copper Disk Electrode 25 12 -- 3.0
011969 RDE NIE Nickel Disk Electrode 25 12 -- 3.0
011970 RDE TAE Tantalum Disk Electrode 25 12 -- 3.0
011971 RDE TIE Titanium Disk Electrode 25 12 -- 3.0
011972 RDE WE Tungsten Disk Electrode 25 12 -- 3.0
011973 RDE CPE Carbon paste Disk Electrode*2 25 12 -- 3.0

∗1: Teflon ring spacer type.
∗2: 001010 CPO Carbon Paste Oil base is sold separately.

※ RDE/RRDE/DRE electrodes are designed to be used in RRDE-3A Rotating Ring Disk Electrode Apparatus, we will not guarantee the operation when ALS RDE/RRDE/DRE electrodes are used in combination with RRDE apparatus made by other companies.

Custom made electrode for RDE (rotating disk electrode) or RRDE (rotating ring disk electrode) is available.
Contact with our sales representative or local distributor.

Also take a look at the DRE (Disk Replaceable Electrode) page.

Reference electrode

Reference electrode

Catalog No. Products Specification
012167 RE-1B Reference electrode (Ag/AgCl) Length: 78 mm OD: 6.0 mm
013613 RE-1BP Reference electrode (Ag/AgCl) Length: 90 mm OD: 6.0 mm
013691 RE-1CP Reference electrode (Ag/AgCl/Saturated KCl) Length: 92 mm OD: 6.0 mm
013693 RE-2BP Calomel reference electrode Length: 92 mm OD: 6.0 mm
013692 RE-2CP Reference electrode (saturated K2SO4) Length: 92 mm OD: 6.0 mm
012171 RE-7 Non Aqueous reference electrode (Ag/Ag+) Length: 81 mm OD: 6.0 mm



Reversible Hydrogen Electrode kit

Reversible Hydrogen Electrode kit
Catalog No. Products
013597 RHEK Reversible hydrogen electrode kit
013375 Double junction chamber kit


Counter electrode

Counter electrode
Catalog No. Description Length Wire diameter
012961 Platinum counter electrode 23 cm ⌀ 0.5 mm
012962 Gold counter electrode 23 cm ⌀ 0.5 mm
012963 Nickel counter electrode 23 cm ⌀ 0.5 mm

Note: The counter electrode included as an accessory has a function for the check of the system. For you RDE/RRDE measurement, the counter electrodes above are recommended.

PK-3 Electrode polishing kit

Reference electrode

Catalogue No. Description
013223 PK-3 Electrode Polishing kit
Contents
012620 0.05 µm polishing alumina (20 mL)
012621 1 µm polishing diamond (10 mL)
- Alumina polishing pad (10 pcs)
- Diamond polishing pad (10 pcs)
013222 Replacement glass plate for PK-3 (1 pc)


Catalogue No. Description
Polishing pad for acquisition separatel
012600 Alumina polishing pad (20 pcs)
012601 Diamond polishing pad (20 pcs)
Optional
013234 6 µm polishing diamond (10 mL)
012610 Coarse polishing Pad (20 pcs)
012611 Emery paper UF800 (20 pcs)


Optional items

Catalog No. Description
001010 CPO Carbon paste oil base
013271 RRDE-3A Teflon cap V.2
013582 RRDE-3A Teflon cap (for 200 mL)
012632 Sample vial (100 mL)
012652 Water-Jacketed glass cell (100 mL)
013580 Sample vial for alkaline solution (100 mL) (10 pcs)
013581 Sample vial for alkaline solution (200 mL) (8 pcs)
013643 RRDE-3A Shaft assembly Ver.2
013645 O-ring for RRDE-3A Shaft (white) (3 pcs) - for Ver.2 (013643)
012976 O-ring for RRDE-3A Shaft (black) (3 pcs) - for previous version (012624)
012829 O-ring for RRDE-3A Shaft (black) (10 pcs) - for previous version (012624)
013607 RRDE-3A High corrosion resistant bearing assembly
012975 O-ring for RRDE-3A Bearing assembly (3 pcs)
012641 O-ring for RRDE-3A Bearing assembly (10 pcs)
012626 RRDE-3A Brush base
013229 Silver carbon brush for RRDE-3A
012642 RRDE-3A Silicon sheet 100 x 180 mm
013646 RRDE-3A maintenance tool kit
013342 RRDE-3A Shaft contact probe repair kit
012074 CB-ES Remote cable
009131 Port plug

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