Impedance Analyzers

Precision interfaces for PSM series impedance measurement

When used  together with the PSM range of frequency response analyzers, N4L impedance analysis interfaces provide a measurement solution to many impedance analysis applications. The most approriate interface for a specific application will depend upon the nominal impedance of the sample or device being tested and the frequency of measurement and N4L will be happy to discuss the optimum soution to any application.

Reasons to choose N4L Impedance Analyzers

* Wide frequency range* Wide impedance range
* High phase accuracy* High performance to cost ratio

Our Impedance Analyzer range

 LCR Active Head
General
Purpose		IAI
High Precision
High Frequency		TA107
High
Impedance
Measurement Ranges:
Frequency10uHz to 5MHz10uHz to 35MHzDC to 100kHz
Inductance100nH to 10kH10nH to 10kH 
Capacitance10pF to 1000uF1pF to 1000uF 
Resistance10mΩ to 100MΩ1mΩ to 500MΩ1MΩ to 1TΩ
Basic Accuracy:
PSM1700/350.2% <1kHz0.1% <1kHz 
PSM17000.5% + Freq <1MHz0.2% + Freq <1MHzFrom 1% + Freq
PSM17350.5% + Freq <5MHz0.2% + Freq <35MHzFrom 0.5% + Freq
Internal Shunts:
LowN/A5Ω 
Normal100Ω50Ω 
High10kΩ5kΩ 
Very High1MΩ500kΩ 
Additional Features
Current
range		  5pA to 500nA
Nominal
Gain		  107 volts per amp
Power sourceAuxiliary Port90–264V LineAuxiliary port or line adaptor

Products in this series

LCR Active Head

PSM1735 with LCR Active Head

  • LCR Active Head: 4 wire Kelvin connections and selectable shunts to simplify impedance analysis at frequencies up to 5MHz.

LCR Active Head

Impedance Analysis Interface

PSM1735 and IAI with Kelvin Fixture

  • IAI: 4 wire Kelvin connected impedance analysis with increased measurement range and accuracy at frequencies up to 35MHz.

Impedance Analysis Interface

TA107 Transimpedance Amplifier

TA107 Transimpedance Amplifier

  • TA107: Accessory for use with the PSM1700 or PSM1735 Frequency Response Analyzers for high impedance measurement.

TA107 Transimpedance Amplifier