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Zennium XC

The ZENNIUM XC is a high-performance electrochemical workstation providing high-end features like a frequency range up to 5 MHz, a maximum current of ±2 A, a controlled voltage of ±14 V, and an input impedance of 10 TΩ || ±5 pF. The ZENNIUM XC is a perfect workstation for a wide range of electrochemical applications with focus on corrosion, coatings and laminates. The ZENNIUM XC can be easily switched from grounded to floating operation.

 

The ZENNIUM XC comes bundled with the outstanding THALES XT software package which offers all standard methods and more at a mouse click. This is why the Zennium XC can easily be adapted to very different measurement requirements.

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Frequency Generator & Analyzer
Values
Frequency range
10 µHz to 5 MHz
Accuracy
< 0.0025%
Resolution
0.0025%, 10000 steps/decade
Specifications
Output (potentiostatic)
Values
Range
Controlled voltage
  ±5 V,±14 V
Resolution
2.5 nV, 7.5 nV
  5 V range, 14 V range
Accuracy
±200 µV ± 10 ppm of reading,±600 µV ± 10 ppm of reading
  5 V range,14 V range
Integral Nonlinearity*
typ. 4 ppm, max. 8 ppm,typ. 12 ppm, max. 24 ppm
  5 V range, 14 V range
AC amplitude
0 to 2 V, 18 bit resolution, 0 to 6 V, 18 bit resolution
  5 V range, 14 V range
Bandwidth
6 MHz @ 33 Ω load
IR compensation
auto AC impedance technique,range 0 to 10 MΩ, resolution 0.012%
Small signal rise time
150 ns to 200 µs in 5 steps
automatic selection
Slew rate*
15 MV/s
Phase shift*
10° @ 500 kHz
General Specifications
Values
Overall bandwidth
DC - 6 MHz
ADC resolution
32 bit
Harmonic reject*
> 60 dB @ ½ full scale
Potentiostat modes
potentiostatic, galvanostatic, pseudo-galvanostatic, rest potential, ZRA, off
Cell connection
2-, 3-, 4-terminal kelvin
Ground reference
grounded, floating
PC interface
USB 2.0
Dimensions
255 x 160 x 385 mm
Weight
8 kg
Accessories
2 cell cable sets, USB cable, power cord, manual
Power supply
100/115/230 VAC, 50/60 Hz
Ambient temperature
+10 °C to +30 °C
Ambient humidity
< 60% without derating
Output (galvanostatic)
Values
Range
Controlled current
±2 A
Current range
±1 nA to ±2 A in 12 steps
Main
Resolution
32 bit, ±0.2 ppb of FS (1ppm @ 1 pA)
Accuracy
0.04 % of FS ± 0.1 % of reading, 0.2 % of FS ± 0.4 % of reading
≥ 1 µA to 100 mA, < 1 µA or > 100 mA
Input
Values
Range
Maximum input voltage
±5 V, ±14 V
  5 V range, 14 V range
Voltage resolution
±2.5 nV, ±7.5 nV
  5 V range, 14 V range
Voltage accuracy
  ±100 µV ± 5 ppm of reading, ±300 µV ± 10 ppm of reading
  5 V range, 14 V range
DC current resolution
±5 aA (32 Bit)
 Main / HiZ Probe
DC current accuracy
± 0.08% of reading ± 0.04% of FS, ± 0.8% of reading ± 0.4% of FS, ± 0.8% of reading ± 0.4% of FS, ± 0.5% of reading ± 125 fA
1 µA ... 100 mA, 100 mA ... 2 A, 10 nA ... 1 µA, < |1 nA| (HiZ Probe)
Input impedance
> 10 TΩ || ±5 pF (typical), > 1000 TΩ || ±1 pF (typical)
Main, HiZ Probe
Input leakage current
< |± 200 fA| typ., < 2 - 5 pA, < |± 10 fA| typ.
Main, HiZ Probe
Impedance range
1 mΩ to 10 GΩ / 2%, 100 mΩ to 10 MΩ / 0.2%, 100 mΩ to 100 GΩ / 2%, 10 µΩ to 1 GΩ / 2%, 1 mΩ to 10 MΩ / 0.2%
Main, HiZ, Gal
Common mode rejection
> 86 dB @10 µHz to 100 kHz, > 66 dB @100 kHz to 5 MHz
Input channel phase-tracking accuracy
±0.05 ° @10 µHz to 100 kHz, ±0.125 ° @100 kHz to 5 MHz
Equivalent effective input noise
1 µV rms / 100 fA rms @ 1 mHz to 10 Hz
Main

Supported Electrochemistry Experiments:

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  • Electrochemical Impedance Spectroscopy

  • EIS Series Measurements vs. Parameters

  • Impedance Network Analysis, Simulation & Fitting

  • Impedance/Parameter, Capacity/Voltage Curves

  • AC Voltammetry

  • Cyclic Voltammetry

  • Linear Sweep Voltammetry

  • Triangular Wave Voltammetry

  • Cyclic Triangular Wave Voltammetry

  • Chronoamperometry With Multiple Triangular Potential Sweeps

  • Stationary Electrode Voltammetry

  • Chronoamperometry With Linear Potential Sweep

  • Tafel Scan

  • Steady State Current/Voltage Curves

  • Multi-Cell Current/Voltage Curves

  • Corrosion / Polarisation Measurement

  • Potentiometry

  • Chronopotentiometry

  • Chronoamperometry

  • Pulse Plating

  • Universal Current/Potential/Time Curves

  • Time Domain Controlled Measurements

  • Tast Polarography

  • Differential Pulse Polarography

  • Differential Pulse Voltammetry

  • Stripping Voltammetry

  • Standard Addition Measurement & Analysis

  • Universal Measurement Data Acquisition & Control

  • Universal Frequency Response Analysis

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