Impedance Analyzer

Impedance Analyzer


"True Value"
Measuring true characteristics.


▲ ZA57630



For a broad range of impedance measurement requirements, from electronic parts and semi-conductor devices to material and substance characteristics assessments.


Basic accuracy

Measurement frequency

Measurement Impedance range

Measurement signal amplitude

DC bias

Measurement time

Measurement parameter
10 µHz to 36 MHz
10 µΩ to 100 GΩ
(Mode: IMPD-EXT)
0.01 mVrms to 3 Vrms
0.1 µArms to 60 mArms
−5 V to +5 V/−40 V to +40 V (more than 1 kHz)
100 mA to +100 mA
0.5 ms/point
Z, R, X, Y, G, B, Ls, Lp, Cs, Cp, Rs, Rp,
θz, θy, D, Dε, Dµ, Q, V, I, εs, εs’, εs”,
µs, µs’, µs”, FREQUENCY


High speed measurement  Industry fastest 0.5 ms/point

The fastest in the industry at 0.5 ms/point. Reduce takt time. In addition, by increasing the measurement time to be set, the measurement results are averaged and the influence of noise is reduced. The optimum measurement time can be selected as required.



Four measurement modes  Able to handle a broad range of DUTs

   Default measurement mode

This mode provides high-accuracy measurements across a broad range of frequencies. Test leads and test fixtures can be used to suit test materials with a variety of different shapes.


   High-frequency measurement mode

This mode allows more stable measurements at high-frequency of 10 MHz or more. 2-terminal measurements using N connectors allows stable measurements even when using long cables.


   Expanded measurement mode

Allows external amplifiers, shunt resistors or other devices to be connected. Allows measurements outside of the unit's specifications, like applying high voltages or detecting small voltages/currents.


   Gain/phase measurement mode

This mode provides measurements of transmission characteristics of devices like filters and amplifiers. Accurately measures the frequency response (gain, phase) when applying a sweep signal to the measured circuit.



Front panel Measurement connectors
   > Instruction Manual