VSP-3e
The VSP-3e is a research grade multichannel potentiostat and galvanostat that BioLogic designed specifically for energy research. The chassis accepts up to eight channels, and each one can run impedance spectroscopy up to 1 MHz, making it well suited to parallel testing of coin cells, electrode materials and supercapacitors. Per channel, continuous current tops out at ±1 A, resolved to 0.004 % of range (760 pA at best). Default control and compliance voltages of ±10 V are adjustable between -20 V and +20 V, with 60 V reachable through the FlexP0160 or its FlexP0060 sibling. With four FlexP0012 boosters, currents of up to 800 A are possible for larger cells, stacks and electrolysers. The frequency range covers 1 MHz down to 10 µHz, with a best acquisition time of 200 µs. Australian groups working on lithium-ion, sodium-ion and next generation chemistries, as well as green hydrogen, will find the channel count and EIS capability a practical combination. Talk to ProDigitek about channel counts, options and a quote.
Key specifications
Control voltage | ±10 V adjustable between[-20; to +20] V (standard); up to 60 V with FlexP0060/FlexP0160 |
Voltage resolution | 5 µV on 200 mV range |
Compliance | ±10 V adjustable between [-20; to +20] V (standard) |
Maximum current | ±1 A (continuous); up to 800 A with four FlexP0012 |
Current resolution | 0.004 % of the range (min 760 pA) |
Frequency range | 1 MHz down to 10 µHz |
Best acquisition time | 200 µs |