Super User The VSP is a research grade potentiostat system in a 5-channel modular chassis. This allows the VSP to add additional capability in the way of plug-in “modules”. These modules provide EIS capability (included on the potentiostat board), low current measurement (uses 1 additional slot), 4 A current booster (two slots) and additional potentiostat channels (each one takes one slot). The internal 4A option takes two slots in the VSP chassis and requires a potentiostat board to be used with it. External boosters from 2 A up to 100 A can be used with each channel in the VSP. OptionsSpecificationDocuments Boosters for VMP3 instruments Low Current Read more Up to 5 independant channels Compliance: 20 V range adjustable from [-20;0] V to [0;+20] V Current ranging from 10 μA up to 1 A Current resolution: 760 pA Low current: 4 ranges 1 μA to 1 nA with a resolution of 76 fA Control voltage: 20 V adjustable Resolution: 5 μV EIS measurement from 10 µHz to 1 MHz Acquisition time: 20 μs Control software: EC-Lab® & EC-Lab® Express Simultaneous EIS measurement on WE and CE electrodes N’Stat mode to perform experiments with several working electrodes Read more VSP Support VSP/VMP3 Brochure Products Catalog Accessories Catalog Read more