The EL300 electronic load bank is an one-quadrant potentiostat designed to sink currents up to 100 A at a total power of 100 W (air cooled) and up to 300 W (water cooled). Unlike the EL1000, the EL300 only functions as an add-on to a Zennium workstation.
The EL300 load bank is controlled by an EPC42, which is a plug-in module for the Zennium workstations. Each EPC42 can control up to four EL-Series devices. Up to four EPC42 cards can control up to 16 ELs by one Zennium. The EL-Series is completely integrated into the Zennium operating environment. Thus, all acquisition and analysis techniques that run on the Zennium can be applied with the EL-Series load banks as well. The installation of one or more EL-Series load banks will upgrade the Zennium to an even more versatile, high-current electrochemical workstation.
Supported methods with coupled Zennium workstation:
- Impedance spectroscopy
- Simulation & model fitting
- Cyclic voltammetry
- Polarization curves
- Multicell multitasking voltammetry
- Arbitrary current/potential/time measurement
- Capacity/potential measurements
- Automatic series measurements
EL300 Load Bank
Operating modes
Pot/Gal/OC
Potential range
±12 V
Potential accuracy
±0.25% / ±2 mV
Current range
0 A … 100 A
Current accuracy
±0.25 % / ±3 mA
Power dissipation
100 W @ Ta
300 W water cooledFrequency range
10 µHz - 3 kHz @ 100 A
10 µHz - 10 kHz @ 25 AImpedance range
1 µΩ - 1 kΩ
Ambient temperature
0C … 25C
Dimensions
185 x 160 x 317 mm
Weight
7.3 kg
System requirements
Zennium + EPC42