EmStat4 MUX
Potentiostat with Integrated Multiplexer
-2-in-1 system: potentiostat + multiplexer -Integrated 8-channel multiplexer (expandable up to 128 channels) -Supports 2-, 3-, and 4-electrode configurations -Sequential or alternating multi-channel measurements -Supports full electrochemical techniques (CV, LSV, EIS, etc.) -Customizable measurements via MethodSCRIPT™ -Compact, USB-powered system with internal storage -Data export to PSTrace / Excel
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Description
The EmStat4 MUX combines a high-performance potentiostat with an integrated multiplexer, enabling automated multi-sample electrochemical measurements. Its 8-channel architecture allows sequential testing of multiple electrodes or electrochemical cells using a single instrument. Two operation modes are available : Consecutive mode : completes one measurement before switching channel Alternate mode : cycles between channels during measurement This makes the system ideal for high-throughput experiments such as sensor arrays, screening studies, and parallel electrochemical testing.
Specifications
Channels : 8 (expandable to 128) Potential range : ±3 V Compliance voltage : ±5 V Current range : 1 nA – 10 mA (max ±30 mA) EIS frequency : 10 µHz – 200 kHz Data acquisition : Up to 1 MS/s Electrode setup : 2, 3, 4 electrode Switching time : ~2 ms Communication : USB-C Storage : 500 MB (~15M datapoints) Dimensions : 138 × 121 × 37 mm
Application
EmStat4 MUX is ideal for : High-throughput electrochemical screening Sensor array testing (e.g., multiple SPEs) Battery and materials research Corrosion studies with multiple samples Biosensor development Environmental monitoring (multi-sample)
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