The all-purpose potentiostat

ZENNIUM PRO

The ZENNIUM PRO is a modular high-end potentiostat / galvanostat including a frequency response analyzer (FRA). The Zennium pro potentiostat offers 32 bit DC resolution and 24 bit AC resolution across 12 different current ranges, which allows it to carry out precise and accurate measurements. Possible extension with up to 5 parallel impedance channels and additional slots for add-on cards makes the ZENNIUM PRO a verstile, powerful and precise potentiostat for use in all fields of electrochemistry.

A list of main electrochemical measurements, possible with the ZENNIUM PRO potentiostat is provided here.
  • DC voltage ranges: ±5 V and ±15 V
  • Current up to ±3 A over 12 current ranges
  • EIS frequency range from 10 µHz to 8 MHz
  • AC amplitude of 0 - 6 V or 0 - 3 A for EIS
  • Up to 5 parallel channels for EIS (1 PAD4 card)
  • Switchable floating / grounded mode
Overall bandwidth
DC - 10 MHz
ADC resolution
32 bit
Harmonic reject*
> 60 dB @ ½ full scale
Potentiostat modes
potentiostatic, galvanostatic, pseudo-galvanostatic, OCP, ZRA, FRA
Cell connection
2-, 3-, 4-terminal kelvin
Ground reference
grounded, floating
Extension slots
5
PC interface
USB 2.0
Dimensions (W x H x D)
364 x 160 x 376 mm3
Weight
11.4 kg
Accessories
cell cable set, USB cable, power cord, manual, Thales XT software suite, 3 Zahner Analysis licences
Power supply
100/115/230VAC, 50/60Hz
Ambient temperature
+10 °C to +30 °C
Ambient humidity
< 60% without derating
*
* Preliminary
Frequency range
10 µHz to 8 MHz
Resolution
0.0025%,

10000 steps/decade
Accuracy*
< 0.0025%
*
* Preliminary
Controlled voltage
±5 V

±15 V
Integral Nonlinearity*
typ. 2 ppm, max. 4 ppm

typ. 6 ppm, max. 12 ppm
5 V range

15 V range
Compliance voltage
±14 V

±28 V
Low compliance voltage mode

High compliance voltage mode
AC amplitude
0 to 2 V, 24 bit resolution

0 to 6 V, 24 bit resolution
5 V range

15 V range
Bandwidth
10 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
Resolution
2.5 nV

7.5 nV
5 V range

15 V range
Accuracy*
±100 µV ± 10 ppm of reading

±500 µV ± 10 ppm of reading
5 V range

15 V range
*
* Preliminary
Controlled current
±3 A
Current range
±1 nA to ±3 A in 12 steps
Main
Resolution
32 bit, ±0.2 ppb of FS
Accuracy*
0.02 % of FS ± 0.05 % of reading

0.1 % of FS ± 0.2 % of reading
≥ 1 µA to 100 mA

< 1 µA or > 100 mA
*
* Preliminary
Maximum input voltage
±5.5 V

±16 V
5 V range

15 V range
Voltage resolution
2.5 nV

7.5 nV
5 V range

15 V range
Voltage accuracy*
±50 µV ± 5 ppm of reading

±100 µV ± 10 ppm of reading
5 V range

15 V range
Current resolution
±2 aA (32 bit)
Main / HiZ Probe
Current accuracy*
± 0.02% of FS

± 0.2% of FS

± 0.2% of FS

± 0.5% of reading, ± 125 fA
1 µA ... 100 mA

100 mA ... 3 A

1 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 pA| max.

|± 10 fA| typ.




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 8 MHz
Input channel phase-tracking accuracy*
±0.05 ° @ 10 µHz to 100 kHz

±0.125 ° @ 100 kHz to 8 MHz
Equivalent effective input noise*
1 µV rms / 100 fA rms @ 1 mHz to 10 Hz

10 µV rms / 15 fA rms @ 1 mHz to 10 Hz
Main



HiZ
*
* Preliminary
Overall bandwidth
DC - 10 MHz
ADC resolution
32 bit
Harmonic reject*
> 60 dB @ ½ full scale
Potentiostat modes
potentiostatic, galvanostatic, pseudo-galvanostatic, OCP, ZRA, FRA
Cell connection
2-, 3-, 4-terminal kelvin
Ground reference
grounded, floating
Extension slots
5
PC interface
USB 2.0
Dimensions (W x H x D)
364 x 160 x 376 mm3
Weight
11.4 kg
Accessories
cell cable set, USB cable, power cord, manual, Thales XT software suite, 3 Zahner Analysis licences
Power supply
100/115/230VAC, 50/60Hz
Ambient temperature
+10 °C to +30 °C
Ambient humidity
< 60% without derating
*
* Preliminary
Frequency range
10 µHz to 8 MHz
Resolution
0.0025%,

10000 steps/decade
Accuracy*
< 0.0025%
*
* Preliminary
Controlled voltage
±5 V

±15 V
Integral Nonlinearity*
typ. 2 ppm, max. 4 ppm

typ. 6 ppm, max. 12 ppm
5 V range

15 V range
Compliance voltage
±14 V

±28 V
Low compliance voltage mode

High compliance voltage mode
AC amplitude
0 to 2 V, 24 bit resolution

0 to 6 V, 24 bit resolution
5 V range

15 V range
Bandwidth
10 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
Resolution
2.5 nV

7.5 nV
5 V range

15 V range
Accuracy*
±100 µV ± 10 ppm of reading

±500 µV ± 10 ppm of reading
5 V range

15 V range
*
* Preliminary
Controlled current
±3 A
Current range
±1 nA to ±3 A in 12 steps
Main
Resolution
32 bit, ±0.2 ppb of FS
Accuracy*
0.02 % of FS ± 0.05 % of reading

0.1 % of FS ± 0.2 % of reading
≥ 1 µA to 100 mA

< 1 µA or > 100 mA
*
* Preliminary
Maximum input voltage
±5.5 V

±16 V
5 V range

15 V range
Voltage resolution
2.5 nV

7.5 nV
5 V range

15 V range
Voltage accuracy*
±50 µV ± 5 ppm of reading

±100 µV ± 10 ppm of reading
5 V range

15 V range
Current resolution
±2 aA (32 bit)
Main / HiZ Probe
Current accuracy*
± 0.02% of FS

± 0.2% of FS

± 0.2% of FS

± 0.5% of reading, ± 125 fA
1 µA ... 100 mA

100 mA ... 3 A

1 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 pA| max.

|± 10 fA| typ.




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 8 MHz
Input channel phase-tracking accuracy*
±0.05 ° @ 10 µHz to 100 kHz

±0.125 ° @ 100 kHz to 8 MHz
Equivalent effective input noise*
1 µV rms / 100 fA rms @ 1 mHz to 10 Hz

10 µV rms / 15 fA rms @ 1 mHz to 10 Hz
Main



HiZ
*
* Preliminary

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