VMP-3e
BioLogic's VMP-3e is a modular multichannel potentiostat aimed at research labs that need several channels with impedance on each. EIS extends to 1 MHz, and BioLogic Quality Indicators help you judge whether impedance data are linear, stable and trustworthy before you fit models to them. Every potentiostat channel can be connected to an external high current booster, so the same chassis covers small electrodes and larger cells. A channel supplies ±1 A continuously, and its current resolution is 0.004 % of the selected range, bottoming out at 760 pA. Its ±10 V control and compliance voltages are configurable within -20 V to +20 V, with 60 V available using the FlexP0060 or FlexP0160. Four FlexP0012 boosters in parallel reach 800 A. Frequency coverage runs from 1 MHz down to 10 µHz, and the best acquisition time is 200 µs. It is a good match for battery and fuel cell programs, corrosion research and electrochemical engineering groups. ProDigitek can help you plan the right channel mix. Contact us for a quote or brochure.
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 |