ZENNIUM PRO
THE ALL-PURPOSE POTENTIOSTAT
- 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 – 2 A for EIS
- Up to 5 parallel channels for EIS (1 PAD4 card)
- Switchable floating / grounded mode
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 versatile, powerful and precise potentiostat for use in all fields of electrochemistry.
| ZENNIUM X | ZENNIUM PRO | ZENNIUM XC | ||
|---|---|---|---|---|
| Electrochemical impedance spectroscopy (EIS) | Potentiostatic EIS | ● | ● | ● |
| Galvanostatic EIS | ● | ● | ● | |
| Psuedo-galvanostatic EIS | ● | ● | ● | |
| EIS at OCP | ● | ● | ● | |
| Series EIS measurements vs parameters | Voltage/current/time etc | ● | ● | ● |
| Single frequency impedance vs parameter | Voltage/current/time etc | ● | ● | ● |
| Multichannel EIS measurements | (with PAD4 cards) | up to 17 channels | up to 5 channels | - |
| Testsampling online display and logging | ● | ● | ● | |
| Current voltage curve | Steady state sampling | ● | ● | ● |
| Fixed sampling | ● | ● | ● | |
| Dynamic sampling | ● | ● | ● | |
| Tafel scan | ● | ● | ● | |
| Polarization measurements | Potentiostatic polarization | ● | ● | ● |
| Galvanostatic polarization | ● | ● | ● | |
| OCP measurement | ● | ● | ● | |
| Linear sweep voltammetry (LSV) | ● | ● | ● | |
| Linear sweep amperometry | ● | ● | ● | |
| Chronopotentiometry | ● | ● | ● | |
| Chronoamperometry | ● | ● | ● | |
| Chronocoulometry | ● | ● | ● | |
| Cyclic voltammetry (CV) | ● | ● | ● | |
| Parallel CV measurements | (with PAD4 cards) | up to 17 channels | up to 5 channels | - |
| Time domain measurements | ● | ● | ● | |
| Polarography | Tastpolarography | ● | ● | ● |
| Differential pulse polarography | ● | ● | ● | |
| Differential pulse voltammetry | ● | ● | ● | |
| Square wave voltammetry | ● | ● | ● | |
| Constant potential pulse voltammetry | ● | ● | ● | |
| Battery cycling | (with or without EIS) | ● | ● | ● |
| PITT / GITT | ● | ● | ● | |
| Automation via SCRIPT | ● | ● | ● | |
| Remote control via Python or Labview | ● | ● | ● | |
| Bi-potentiostat | with XPOT2 | with XPOT2 | - | |
| Sequential multicell measurements | with multiplexer extensions | ● | ● | - |
| Recording of additional analog or digital in- & output signals | temperature, voltage channels | ● | ● | - |
| Electrochemical noise measurements | with Noise Probe | with Noise Probe | - | |
| Hardware extension for photoelectrochemical measurements | ● | ● | - | |
| Hardware extension for photovoltaic measurements | ● | ● | - | |
| Hardware extensions for high current measurements | ● | ● | - | |
| AC-DC-AC test | with COLT | with COLT | with COLT | |
| Layer quality test or Bilayer test | with COLT | with COLT | with COLT |
| ZENNIUM X | ZENNIUM PRO | ZENNIUM XC | |
|---|---|---|---|
| General | |||
| Overall bandwidth | DC - 15 MHz | DC - 10 MHz | DC - 6 MHz |
| ADC resolution | 32 bit | 32 bit | 32 bit |
| Harmonic reject | > 60 dB @ ½ full scale | > 60 dB @ ½ full scale | > 60 dB @ ½ full scale |
| Potentiostat modes | potentiostatic, galvanostatic, pseudo-galvanostatic, OCP, ZRA, FRA | potentiostatic, galvanostatic, pseudo-galvanostatic, OCP, ZRA, FRA | potentiostatic, galvanostatic, pseudo-galvanostatic, OCP, ZRA, FRA |
| Cell connection | 2-, 3-, 4-terminal kelvin | 2-, 3-, 4-terminal kelvin | 2-, 3-, 4-terminal kelvin |
| Ground reference | grounded, floating | grounded, floating | grounded, floating |
| Extension slots | 10 | 5 | |
| PC interface | USB 2.0 | USB 2.0 | USB 2.0 |
| Dimensions (H x W x D) | 160 x 470 x 376 mm3 | 160 x 364 x 376 mm3 | 160 x 255 x 385 mm3 |
| Weight | 13.2 kg | 11.4 kg | 8 kg |
| Accessories | cell cable set, USB cable, power cord, Testbox, Thales XT software suite, manual, 3 Zahner Analysis licenses | cell cable set, USB cable, power cord, manual, Thales XT software suite, 3 Zahner Analysis licences | cell cable set, USB cable, power cord, manual, Thales XT software suite, 3 Zahner Analysis licenses |
| Power supply | 100/115/230VAC, 50/60Hz | 100/115/230VAC, 50/60Hz | 100/115/230 VAC, 50/60 Hz |
| Ambient temperature | +10 °C to +30 °C | +10 °C to +30 °C | +10 °C to +30 °C |
| Ambient humidity | < 60% without derating | < 60% without derating | < 60% without derating |
| Storage temperature | -20 °C to +85 °C | -20 °C to +85 °C | -20 °C to +85 °C |
| Input | |||
| Maximum input voltage | ±5.5 V ±16 V 5 V range 15 V range | ±5.5 V ±16 V 5 V range 15 V range | ±5 V ±14 V 5 V range 14 V range |
| Voltage resolution | 2.5 nV 7.5 nV 5 V range 15 V range | 2.5 nV 7.5 nV 5 V range 15 V range | 2.5 nV 7.5 nV 5 V range 14 V range |
| Voltage accuracy | ±20 µV ± 2 ppm of reading ±50 µV ± 5 ppm of reading 5 V range 15 V range | ±50 µV ± 5 ppm of reading ±100 µV ± 10 ppm of reading 5 V range 15 V range | ±100 µV ± 5 ppm of reading ±300 µV ± 10 ppm of reading 5 V range 14 V range |
| Current resolution | ±2 aA (32 bit) Main / HiZ Probe | ±2 aA (32 bit) Main / HiZ Probe | ±2 aA (32 bit) Main / HiZ Probe |
| Current accuracy | ±0.05% of reading ± 0.01% of FS ±0.5% of reading ± 0.1% of FS ± 0.5% of reading, ± 125 fA 1 µA ... 100 mA 100 mA ... 4 A 10 nA ... 1 µA < |1 nA| HiZ Probe | ±0.05% of reading ± 0.02% of FS ±0.5% of reading ± 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 | ±0.05% of reading ± 0.04% of FS ±0.5% 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 | > 10 TΩ || ±5 pF (typical) > 1000 TΩ || ±1 pF (typical) Main HiZ Probe | > 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 | < |200 fA| typ. < |2 pA| max. |10 fA| typ. HiZ Probe | < |200 fA| typ. < 2 - 5 pA < |10 fA| typ. Main HiZ-Probe |
| Impedance range | 1 mΩ to 10 GΩ / 1% 100 mΩ to 10 MΩ / 0.1% 100 mΩ to 100 GΩ / 2% 10 µΩ to 1 GΩ / 2% 1 mΩ to 10 MΩ / 0.2% Main HiZ Gal | 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 | 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 12 MHz | > 86 dB @ 10 µHz to 100 kHz > 66 dB @ 100 kHz to 8 MHz | > 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 12 MHz | ±0.05 ° @ 10 µHz to 100 kHz ±0.125 ° @ 100 kHz to 8 MHz | ±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 10 µV rms / 15 fA rms @ 1 mHz to 10 Hz Main HiZ | 1 µV rms / 100 fA rms @ 1 mHz to 10 Hz 10 µV rms / 15 fA rms @ 1 mHz to 10 Hz Main HiZ | 1 µV rms / 100 fA rms @ 1 mHz to 10 Hz Main |
| Output potentiostatic | |||
| Controlled voltage | ±5 V ±15 V | ±5 V ±15 V | ±5 V ±14 V |
| Resolution | 2.5 nV 7.5 nV 5 V range 15 V range | 2.5 nV 7.5 nV 5 V range 15 V range | 2.5 nV 7.5 nV 5 V range 14 V range |
| Accuracy | ±50 µV ± 5 ppm of reading ±200 µV ± 5 ppm of reading 5 V range 15 V range | ±100 µV ± 10 ppm of reading ±500 µV ± 10 ppm of reading 5 V range 15 V range | ±200 µV ± 10 ppm of reading ±600 µV ± 10 ppm of reading 5 V range 14 V range |
| Integral Nonlinearity | typ. 1 ppm, max. 2 ppm typ. 3 ppm, max. 8 ppm 5 V range 15 V range | typ. 2 ppm, max. 4 ppm typ. 6 ppm, max. 12 ppm 5 V range 15 V range | typ. 4 ppm, max. 8 ppm typ. 12 ppm, max. 24 ppm 5 V range 14 V range |
| Compliance voltage | ±16 V ±32 V | ±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 | 0 to 2 V, 24 bit resolution 0 to 6 V, 24 bit resolution 5 V range 15 V range | 0 to 2 V, 24 bit resolution 0 to 6 V, 24 bit resolution 5 V range 14 V range |
| Bandwidth | 15 MHz @ 33 Ω load | 10 MHz @ 33 Ω load | 6 MHz @ 33 Ω load |
| IR compensation | auto AC impedance technique range 0 to 10 MΩ resolution 0.012% | auto AC impedance technique range 0 to 10 MΩ resolution 0.012% | 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 | 150 ns to 200 µs in 5 steps automatic selection | 150 ns to 200 µs in 5 steps automatic selection |
| Slew rate | 15 MV/s | 15 MV/s | 15 MV/s |
| Phase shift | 10° @ 500 kHz | 10° @ 500 kHz | 10° @ 500 kHz |
| Output galvanostatic | |||
| Maximum current | ±4 A | ±3 A | ±2 A |
| Current range | ±1.9 nA to ±4 A in 12 steps Main | ±1 nA to ±3 A in 12 steps Main | ±1 nA to ±2 A in 12 steps Main |
| Resolution | 32 bit, ±0.2 ppb of FS | 32 bit, ±0.2 ppb of FS | 32 bit, ±0.2 ppb of FS (1ppm @ 1 pA) |
| Accuracy | ±0.025% of reading ± 0.01% of FS ±0.1% of reading ± 0.05 % of FS ≥ 1 µA to 100 mA < 1 µA or > 100 mA | ±0.05% of reading ± 0.02% of FS ±0.2% of reading ± 0.1% of FS ≥ 1 µA to 100 mA < 1 µA or > 100 mA | ±0.1% of reading ± 0.04 % of FS ±0.4% of reading ± 0.2% of FS ≥ 1 µA to 100 mA < 1 µA or > 100 mA |
| Frequency generator & analyzer | |||
| Frequency range | 10 µHz to 12 MHz | 10 µHz to 8 MHz | 10 µHz to 5 MHz |
| Accuracy | < 0.0025% | < 0.0025% | < 0.0025% |
| Resolution | 0.0025%, 10000 steps/decade | 0.0025%, 10000 steps/decade | 0.0025%, 10000 steps/decade |
