SP-200
Part of BioLogic's Premium range, the SP-200 is a single channel research potentiostat with impedance capability to 11 MHz. Fitted with the Ultra Low Current option, it measures down to the 1 pA range with resolution to 76 aA and 100 fA accuracy, opening up work on coatings, sensors, biosensors and slow corrosion processes. Its standard ranges stretch from 500 mA to 10 nA, resolving 760 fA, and voltage resolution is 1 µV on the 60 mV range. Compliance is ±12 V and control voltage ±10 V; adding the HCV-3048 booster takes voltage to 48 V, and four units in parallel deliver up to 120 A. Impedance can be measured between 11 MHz and 10 µHz, and the quickest acquisition time is 12 µs with EC-Lab Express, or 1 µs with the ARG option, which helps when capturing fast transients. Researchers in materials science, energy storage and electroanalysis will appreciate its sensitivity. Contact ProDigitek in Sydney to discuss a configuration and receive a tailored quote.
Key specifications
Compliance | ±12 V; [0; 48] V with HCV-3048 |
Control voltage | ±10 V ; [0; 48] V with HCV-3048 |
Voltage resolution | 1 µV on 60 mV range |
Current ranges | 500 mA to 10 nA (standard); down to 1 pA (Ultra Low Current) |
Maximum current | ±500 mA (standard); up to 120 A with four HCV-3048 |
Current resolution | 760 fA (standard) ; down to 76 aA (Ultra Low Current) |
Frequency range | 11 MHz down to 10 µHz |
Best acquisition time | 12 µs with EC-Lab Express; 1 µs with ARG option |