EL1000
The EL1000 was designed to investigate single cells or complete stacks up to 100 V. Adding an additional external electronic load, the maximum current of 200 A can be raised up to 680 A and the corresponding power from 1000 W to 68 kW.
Due to the limited potential span resulting from the combination of chemical elements or compounds, a huge number of cells have to be stacked to achieve a technical practicable voltage, say for instance 100 V. The EL 1000 was designed to investigate complete stacks in combination with a ZENNIUM X, ZENNIUM pro or ZENNIUM Electrochemical Workstation for instance for impedance measurements. Adding an additional external electronic load, the power can be raised up – adding the PAD4 to the controlling workstation, individual segments of the stack can be investigated separately.
The EL-Series potentiostats are controlled by an EPC42, a plug-in module for the electrochemical workstations ZENNIUM X, ZENNIUM pro or ZENNIUM. Each EPC42 can address up to four EL-Series potentiostats. Up to four EPC42 cards can control up to 16 ELs by one ZENNIUM X, ZENNIUM pro or ZENNIUM electrochemical workstation. Each potentiostat will hold the control parameters from one access to the next one, so that no potential or current disturbances can occur while scanning the potentiostats. If series measurements are performed with more than one EL-Series potentiostat, spectra are taken from all modules in a definable order. The EL-Series is completely integrated into the ZENNIUM-series environment. Thus, all acquisition and analysis techniques that run on the ZENNIUM electrochemical workstations can be applied with the EL-Series potentiostats as well. The installation of one or more EL-Series potentiostat will upgrade your ZENNIUM workstations to even more versatile, high-current electrochemical instruments.
The EL1000 potentiostats can alternatively be controlled by a Windows®-PC. In this case they provide methods, summarized in the table below. They also work as a LabView® virtual instrument under the LabView® software. To implement the EL1000 potentiostats into existing test environment, a supporting DLL is available on demand.
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Supported methods with ZENNIUM X/pro and ZENNIUM |
Software module |
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Impedance spectroscopy |
IM |
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Simulation & model fitting |
SIM |
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Cyclic voltammetry |
CV |
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Polarisation curves |
I/E |
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Multicell multitasking voltammetry |
CV |
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Arbitrary current/potential/time meas. |
PVI |
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Capacity/potential measurements |
C/E |
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Automatic series measurements |
AS |
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Supported methods with PC |
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Test Sampling |
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U vs. time, I vs. time |
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Current Potential Curves (U/I) |
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Discharging |
|
LabView® Virtual Instrument |
|
DLL support available |
|
EL1000 |
|
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Operating modes |
pot/gal/oc |
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Potential range |
±4 V / ±100 V |
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Potential accuracy |
±0.1% / ±5 mV |
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Current range |
0 A … 200 A |
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Current accuracy |
±0.25 % / ±10 mA |
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Power dissipation |
1000 W @ Ta |
|
Frequency range |
10 µHz - 10 kHz @ 200 A |
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Impedance range |
1 µΩ - 1 kΩ |
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Ambient temperature |
0 oC … 25 oC |
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Dimensions |
470 x 160 x 446 mm |
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Weight |
20 kg |
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System requirements |
ZENNIUM X/pro / ZENNIUM + EPC42 or PC |
Download the latest catalogue about ZAHNER EL1000 and PAD4...
Catalog_EL1000_PAD4.pdf (PDF)
Download the latest brochure about ZAHNER EL1000...
b_el.pdf (PDF)
Download the latest manual about ZAHNER EL1000...
EL1000-manual.pdf