Potentiostat

Product catalog summary

Warranty and Contact Information: eDAQ hardware units come with a one-year warranty. For more information, visit www.eDAQ.com or email [email protected].

Applications: The EA161 Potentiostat is versatile, supporting cyclic voltammetry for compound characterization, small-scale electrolysis, analytical chemistry techniques, kinetics studies, and sensor applications. It is also capable of zero resistance current measurements (ZRA mode) and high impedance potential measurements (Hi Z mode).

Description: This is a software-controlled, three-electrode potentiostat suitable for applied potentials up to ±10 V and current flows from nanoamperes to 100 milliamperes. For smaller current ranges, the EA162 Picostat and EA164 QuadStat are recommended.

Compatibility: The device is ready for use with e-corder units and includes an electrode cable with miniature alligator clips.

Specifications:

Type: Voltage controlled current source
Compliance Voltage: >10 V
Output Current: <±100 mA
Input Resistance: 10¹³ Ω
Input Bias Current: <10 pA @ 25 °C
Current Range Settings: From ±100 mA to ±20 nA
Gain: 10 mA/V to 100 nA/V
Maximum Current Signal: ±10 V
Low-pass Filters: 10 kHz to 10 Hz
Slew Rate: 3 V/µs
Temperature Drift: <10 µV/°C
Multiport: Centronics 24 pin
Power Requirements: Supplied by e-corder, ±17 to ±22 V DC, +7 to +12 V DC, 25 mA typical, 2 W
Dimensions: 50 mm x 76 mm x 260 mm
Weight: 800 g
Operating Temperature: 0 to 35 °C, 0 to 90% humidity (non-condensing)

Additional Features: The EA161 is compact and robust, suitable for use in Faraday cages, inert atmosphere boxes, and undergraduate laboratories. It supports galvanostat and ZRA modes.

Catalog excerpts

• Current ranges from 20 nA range up to 1 00 rriA • Current signal resolution 1 6 bits (0.001 5% of range) • Compact! Use inside Faraday cages, or inert atmosphere boxes • Robust! Suitable for use even in undergraduate The EA161 Potentiostat is a software-controlled, three-electrode potentiostat. It can be used at applied potentials of up to ±1 0 V, and where current flow is in the nanoampere range up to 100 milliamperes. Smaller current ranges, as are encountered with carbon fibre and other microelectrodes, can be handled by the more sensitive EA1 62 Picostat and EA1 64 QuadStat. Supplied ready for use with e-corder units and includes an elec- trode cable terminated with miniature alligator clips. • Cyclic voltammetry: compound characterization • Electrolysis: small scale electrosynthesis or • Analytical chemistry research or teaching: differential pulse, normal pulse, square wave voltammetry, stripping techniques • Kinetics: pulse chronoamperometric techniques • Sensors: suitable for use with amperometric sensors providing • ZRA mode: Zero resistance current measrements • Hi Z mode: High impedance potential measurements WARRANW: eDAQ Hardware units are supported by a one year warrant/ E-mail: [email protected] e-corder is a registered trademark of eDAQ Pty Ltd. All other trademarks are the property of their respective owners

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Potentiostat

Potentiostat

Catalog excerpts

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