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IAI Impedance Analyzer

The Impedance Analyzer delivering measurements up to 35MHz

The Impedance Analysis Interface is an optional measurement interface intended to be used in conjunction with the PSM1700 and PSM1735 to form a high accuracy Impedance Analyzer. The IAI provides all of the functionality offered by the LCR Active Head but with a wider frequency and impedance measurement range plus higher nominal accuracy. This is achieved by a more sophisticated design that includes an addtional internal shunt range, a current amplifier to increase low impedance signal levels and calibration together with the PSM1700/PSM1735 with which it will be used.

Product Images

Features & Benefits

4 wire Kelvin Connections DC to 35MHz frequency range
Signal level: ±10V peak max. Shunts: 5Ω, 50Ω, 5kΩ, 500kΩ

Typical Applications

  • Passive component analysis and detailed wideband characterization (Capacitors, Inductors and Resistors)
  • Material Analysis (Corrosion, Surface finish analysis etc)
  • Electrochemical Impedance Analysis (Battery/Cell as well as general Electrochemistry)
  • Biomedical Applications
  • Cable Impedance Measurements
  • Input/Output Impedance Measurement of Sub Circuits


The PSM17xx+IAI Impedance Analysis Interface is compatible with our PSMComm2 software package which is available as a free of charge download via the support section of our website. This software package allows the user to remotely control the PSM1700 and PSM1735 and stream results directly to a PC. There is a graphing mode as well as the ability to export results directly to excel in a neatly formatted spreadsheet.