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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

Software

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.


Brochures Documentation
LCR Active Head & IAI Brochure PDF, 171kb IAI_User Manual PDF, 769kb
PSM1700_35 Brochure & Technical Specifications PDF, 749kb PSM1700 User Manual v2.23  PDF, 1.075Mb
PSMComm2 Brochure PSM1735 User Manual v2.24 PDF, 1.102Mb
  PSM17xx Communications Manual v2.01 PDF,

IAI Impedance Analyzer

IAI Options, Software and Accessories

 

Note that the IAI should be purchased along with a PSM1700 or PSM1735 in order to perform Impedance measurements, the IAI amplifies the test waveform generated by the PSM1700/PSM1735 generator and also provides current measurement via its integrated calibrated high frequency shunts.

 

PROBE_ICON Probes and Probe Accessory Options:
CLAMP_ICON External Current Measurement Options:

Impedance measurement can also be performed via external shunts, the IAI2 is not required for this approach to impedance analysis and an LPA power amplifier provides the test signal. Voltage across the DUT is measured with CH1 on the PSM1700/PSM1735 and current through the device is measure with CH2 on the PSM1700/PSM1735 across the N4L HF current shunt.

  • HF010m 10mΩ/20Arms 1MHz Bandwidth Current Shunt
  • HF100m 100mΩ/6Arms 1MHz Bandwidth Current Shunt
  • HF470m 470mΩ/3Arms 1MHz Bandwidth Current Shunt
  • HF01A 1Ω/1Arms 1MHz Bandwidth Current Shunt
CALIBRATION_ICON Calibration and Documentation (Unit supplied with UKAS ISO17025 certificate as standard when new):
  • Standard Recalibration – PSM17xx + IAI
  • UKAS (ISO17025 Traceable) PSM17xx + IAI (Calibration includes the following :- Capacitance @ 10pF, 100pF, 1nF, 10nF, 100nF, 1uF, 10uF all @ 1kHz, Inductance @ 10uH, 100uH, 1mH, 10mH, 100mH, 1H all @ 1kHz, Resistance 1m Ohm to 100M Ohm in decade steps DC & @ 1kHz, AC output voltage, AC output Current, Bias voltage, & Frequency)
  • Spare set of user manuals – Hard copy of user and communications manual
PC_ICON PC Software (Free of charge):
  • PSMComm – PSM PC Interface Software, databasing, graphs, real time data display
  • PSMSoft – Labview Executable with PSM, including Nyquist Simulation

Application Notes and Related Articles

For application notes please see the app note section of our Knowledge Database