Measure mV and MΩ impedance of metal or glass microelectrodes
- Battery operated
Benefits
- Determine impedance of electrode during micropipette beveling process for pipette reproducibility
Applications
- Measure impedance of metal or glass capillary microelectrodes
Omega-Tip-Z™ was created especially for measuring impedance in etched tungsten, platinum-iridium* and steel microelectrodes, as well as electrolyte-filled micropipettes. The meter’s AC impedance-measuring circuit is unaffected by electrode offset or tip junction potentials. The gold-plated miniature probe lets you conveniently monitor micro-electrode impedance in electrolytes, and an electrode tip cleaning feature lets you remove buildup quickly. Omega-Tip-Z can also measure DC electrode tip potentials up to 2000 millivolts. The instrument operates for hundreds of hours without battery failure.
*Shop Metal Microelectrodes.
NOTE: Metal microelectrodes which have been precalkibrated at 1 kHz should be baselined for use with Omega-Tip-Z.
For more information on Microelectrodes, you can look at the following articles:
- Metal Microelectrode Selection Guide
- Metal Microelectrode Basics
- Selection Guide for Introductory Assortments and Concentric Electrodes
- Selection Guide for Profile A
- Selection Guide for Profile B
- Selection Guide for Profile C
Omega-Tip-Z Instruction Manual
