SP-50e

The SP-50e is BioLogic's entry-level potentiostat, housed in a simple, compact chassis with a fixed configuration. It is a sensible first instrument for teaching labs, routine corrosion testing and general electrochemistry, where reliable everyday measurements matter more than expansion options. Despite its modest footprint, it covers a useful working envelope. Control voltage and compliance are both ±10 V, with 5 µV voltage resolution on the 200 mV range. Six current ranges run from ±1 A down to ±10 µA, and current resolution reaches 0.760 nA. Using EC-Lab Express, the fastest acquisition time is 20 µs, which suits cyclic voltammetry, chronoamperometry and polarisation curves for coatings and alloy work. Universities setting up undergraduate practicals, and industrial labs checking materials performance, will find it a straightforward, budget-conscious choice. ProDigitek offers local sales and support from Sydney. Get in touch for a quote or a copy of the SP-50e brochure.