012125 IDA Gold Electrode
Brand: CH Instruments | Category: Nanotechnology
012125 is the gold interdigitated array electrode in the CH Instruments accessory range. The published IDA datasheet gives 65 pairs of interdigitated generator and collector bands, each 10 micron wide, 2 mm long and separated by a 5 micron interval, which drive continuous redox cycling between the two sets of bands. CH Instruments state that this cycling raises the sensitivity of the electrode markedly and that dual mode preserves the sample compared with single mode. The 011066 cable kit is listed for connecting it.
Technical Specifications
| Parameter | Value |
|---|---|
| Electrode material | Gold |
Published manufacturer data for the listed model or variants. Confirm the exact configuration, accessories and test conditions in the quotation. Checked 2026-09-29.
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More from Accessories & Modules
- 012126 IDA Platinum Electrode
The platinum version of the interdigitated array electrode, catalogued by CH Instruments as 012126. Its published geometry matches the rest of the IDA family: 65 pairs of generator and collector bands of 10 micron width, 5 micron interval and 2 mm length. Redox cycling between the interdigitated bands is what raises the measured signal, and the 011066 cable kit provides the connection.
- 011066 Cable Kit for IDA electrode
Part 011066 is the cable kit CH Instruments list for connecting an IDA interdigitated array electrode. The IDA datasheet CH Instruments publish describes the cable kit as a substitute for the connecting part of an IDA electrode and names a connecting cable, an electrode fixer and a mini vice as its components. The same document warns that IDA electrodes are quartz glass and should be handled carefully when inserted and removed.
- 012127 IDA Carbon Electrode
012127 is the carbon interdigitated array electrode CH Instruments list alongside the gold and platinum versions. The published datasheet quotes the same array for all materials, 65 pairs of bands 10 micron wide and 2 mm long at a 5 micron interval. It connects through the 011066 cable kit and is handled with the care the datasheet asks for quartz glass electrodes.