The Zennium Pro is a modular electrochemical workstation comprised of a potentiostat / galvanostat and a frequency response analyzer (FRA) unit with a frequency range up to 8 MHz at ±3 A and at a compliance voltage of up to ±28 V. With a standard input impedance of more than 10 TΩ || 5 pF, this workstation is suitable for a wide range of electrochemical measurements.
Please review the product specifications to the right for specific details about hardware capabilities. Click the "+" to the right of the different hardware categories to review them. Some highlights include:
The electrochemical measurement capabilites of the Zennium Pro workstation can be extented by adding up to four additional plug-in cards such as TEMP/U or EPC42. For example, the latter makes it possible to control up to four additional external devices such as power potentiostats of the PP/XPot-series (boosters) or electrical loads of the EL-series. Thus, the Zennium Pro electrochemical workstation can be expanded in a wide variety of ways to provide even more advanced measurement methods and allows for practically any electrochemical research requirement, no matter how complex.
The many different expansion tools available to install onto the Zennium Pro makes it, and other members of the Zennium family of products, uniquely capable to add features as the scope of our customers' research expands.
Some examples of the add-ons available include:
Each Zennium Pro purchase comes bundled with Zahner's Thales XT software package enabling users to run all standard electrochemical methods and more with ease. A summary of the different methods the Zennium is capable of running are availabie in the dropdown menu to the right.
Overall bandwidth |
DC - 10 MHz |
ADC resolution |
32 bit |
Harmonic reject |
> 60 dB @ ½ full scale |
Potentiostat modes |
Potentiostatic, galvanostatic, pseudo-galvanostatic, rest potential, off |
Cell connection |
2-, 3-, 4-terminal kelvin |
Ground reference |
Grounded, floating |
Extension slots |
5 |
PC interface |
USB 2.0 |
Dimensions |
364 x 160 x 376 mm |
Weight |
11.4 kg |
Accessories |
2 cell cable sets, USB cable, power cord, manual |
Power supply |
100/115/230VAC, 50/60Hz |
Ambient temperature |
+10 °C to +30 °C |
Ambient humidity |
< 60% without derating |
Frequency range |
10 µHz to 8 MHz |
Accuracy |
< 0.0025% |
Resolution |
0.0025%, 10000 steps/decade |
Controlled voltage |
±5 V |
Resolution |
2.5 nV (5 V range) |
Accuracy |
±100 µV ± 10 ppm of reading (5 V range) |
Integral Nonlinearity |
typ. 2 ppm, max. 4 ppm (5 V range) |
Compliance voltage |
±14 V (Low voltage mode) |
AC amplitude |
0 to 2 V, 18 bit resolution (5 V range) |
Bandwidth |
10 MHz @ 33 Ω load |
IR compensation |
auto AC impedance technique |
Small signal rise time |
150 ns to 200 µs in 5 steps (autoselect) |
Slew rate |
15 MV/s |
Phase shift |
10° @ 500 kHz |
Controlled current |
±3 A |
Current range |
±1 nA to ±3 A in 12 steps |
Resolution |
32 bit, ±0.2 ppb of FS |
Accuracy |
0.02 % of FS ± 0.05 % of reading (≥1 µA to 100 mA) |
Maximum input voltage |
±5.5 V (5 V range) |
Voltage resolution |
2.5 nV (5 V range) |
Voltage accuracy |
±50 µV ± 5 ppm of reading (5 V range) |
Current resolution |
±5 aA (32 Bit) |
Current accuracy |
± 0.02% of FS (1 µA to 100 mA) |
Input impedance |
> 10 TΩ || ±5 pF (typical, standard) |
Input leakage current |
< |± 200 fA| typ. |
Impedance range |
1 mΩ to 10 GΩ / 2% (standard) |
Common mode rejection |
> 86 dB @ 10 µHz to 100 kHz |
Input channel phase-tracking accuracy |
±0.05 ° @ 10 µHz to 100 kHz |
Equivalent effective input noise |
10 µV rms / 1 pA rms @ 1 mHz to 10 Hz |