MultiPalmSens4

Related products

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  EmStat4 MUX (2-in-1: Potentiostat with integrated multiplexer)

  Gone are the days with too many cables. With the EmStat4 MUX you have a potentiostat and a multiplexer in one! The EmStat4 MUX is a powerful potentiostat, galvanostat and impedance analyzer and supports all popular electrochemical techniques. Its 8 channels allow for sequential measurements, for example eight Screen-printed electrodes, or eight working electrodes in eight different  cells.  The instrument’s measurements can be highly customized using MethodSCRIPT. The 4 different cell connections available allow for many different setups. When the measurements are finished, you can easily save your results in PSTrace, or export your results to Excel. 

   

  More information could be found tought link:

  https://www.palmsens.com/product/emstat4-mux/

   

  • Integrated 8-channel multiplexer
  • Supports 2-, 3- and 4-electrode setup using Sense Lead
  • Potential range: ± 3V 
  • Compliance voltage: ± 5V
  • Current ranges:  1 nA – 10 mA
  • Maximum current: ± 30 mA
  • FRA / EIS up to 200 kHz

  Two modes of operation

  • Consecutive mode: this mode switches channel when a complete measurement has finished
  • Alternate mode: this mode switches all activated channels within the specified time interval of a measurement.

  In both modes the unselected Working Electrodes can either be left floating or switched to Ground to keep the specified voltage.

  Supports a 2-, 3- or 4-electrode setup

  • Connect four electrodes per channel by using the Sense Leads. 
  • Or connect only three electrodes per channel by internally connecting all Sense electrodes to the Working Electodes in software.
  • Do you need to connect only two electrodes per channel? Combine the reference and counter electrode physically on the cable, or with a single click on the PSTrace software.

  

  8 to 128 channels

  Is 8 channels not enough? If more channels are required, one or more MUX-R2 can be stacked to the EmStat4 MUX for a total of up to 128 channels.

  Script your experiments!

  Via the script window of PSTrace it is possible to perform a different experiment on each of the channels sequentially. Alternatively, you can use MethodSCRIPT to fully customize your measurements per channel.

  Multichannel or Multiplexer?

  To make it easier for you to decide, if  a multiplexer or a multichannel device is more suitable for your application, we have created a short explanation of multiplexers and multichannels.

  See: https://www.palmsens.com/app/uploads/2016/12/Multiplexer-Polypotentiostat-or-Multichannel.pdf

   

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  EmStat4X

  The EmStat4X delivers high performance in a small footprint. The EmStat4X is a small battery and USB-powered Potentiostat, Galvanostat, and optional Frequency Response Analyser (FRA) for Electrochemical Impedance Spectroscopy (EIS).

  The EmStat4X Low Range (LR) version is great for applications that require measuring low currents down to picoamps, like (bio)sensor research. The High Range (HR) version is very suitable for applications that need a maximum current of up to 200 mA. The EmStat4X is controlled with PSTrace for Windows, or you can write your own MethodSCRIPT and control it from any platform or operating system.

   

  More information can be found through the link: https://www.palmsens.com/product/emstat4s/

   

  The EmStat4X LR and HR features include:

  • Fast EIS support: for running fixed-frequency EIS measurements at a very low interval of around 1 ms.
  • Auxiliary Port: for connecting to a MUX8-R2 multiplexer, temperature sensor, pH sensor, stirrer control, triggering and more.
  • iR compensation: to compensate for the iR drop between the Reference electrode and the outside of the double layer of the electrochemical cell.
  • Bluetooth: for a wireless connection to a PC, smartphone or tablet
  • 11.1 Wh battery: for more than 8 hours of continuous measurements (typical with the LR).
  • Small borderless display: showing the state of the battery and connectivity.

  Two versions

  The EmStat4X comes in two different versions:

  • Low Range: for lower currents and potentials (±30 mA / ±3 V applied / ±5 V compliance)
  • High Range: for higher currents and potentials (±200 mA / ±6 V applied / ±8 V compliance)

  Both versions can be configured with optional EIS/FRA up to 200 kHz.
  See specifications for a detailed comparison between the LR and HR.

   

  Always a backup

  The EmStat4X is equipped with 500 MB internal storage memory for storing your measurements as a backup. All internally stored measurements can be browsed and transferred back to the PC easily using the PSTrace software for Windows. Your data is always with your instrument wherever you take it.

   

  Standard included

  A standard EmStat4X includes a rugged carrying case with:

  • EmStat4X LR or HR
  • USB-C cable
  • Cell cable: high quality, double-shielded cable with 2 mm banana connectors for Working, Counter, Reference electrode and Ground, 1 meter long
  • 4 or 5 crocodile clips
  • Dummy Cell

  Also included:

  • PSTrace software for Windows (on USB drive)
  • Manual (hardcopy)
  • Quick Start (hardcopy)
  • Calibration report

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  Nexus

  Building on PalmSens’ legacy of providing top-tier solutions for accurate low-current measurements, Nexus delivers an ultra-low-noise performance that exceeds even our existing portable devices, while also supporting measurements up to 1 Ampere.

   

  More information could be found trough link:

  https://www.palmsens.com/product/nexus/

   

  • Bi)Potentiostat/ Galvanostat/ Impedance analyzer
  • FRA / EIS: 10 μHz up to 1 MHz
  • 11 current ranges: 100 pA to  1 A
  • Dual EIS with second sense electrode
  • Script your experiments using MethodSCRIPT
  • Use with PSTrace software for Windows

   

  Versatile

  Our high-end instrument, the Nexus, is a Potentiostat, Galvanostat, and optional a Frequency Response Analyser (FRA) for Electrochemical Impedance Spectroscopy (EIS). The Nexus has a large potential range (-12V to +12V) and current range (100 pA to 1 A) with a high resolution and low noise.

  The research software PSTrace makes using the Nexus a breeze. The scripting language MethodSCRIPT gives a user full control when needed. Looking for a multi-channel instrument? Just stack multiple instruments on top of each other.

  Configurable

  Nexus comes in different configurations:

  • optional EIS/FRA module with maximum frequency of 1 MHz
  • optional BiPotentiostat module for second WE

  Standard included

  Carrying padded bag containing:

  • High quality, double shielded cell cable with
    2 mm banana connectors for Working, Sense, Counter, Reference electrode and Ground
  • Chassis ground cable with croc clip (4 mm)
  • Hardware Sync Link cable
  • Crocodile clips
  • Calibration report

  • Dummy cell
  • USB cable and Ethernet cable
  • Manual and Quick Start document
  • PSTrace software for Windows
  • iR-compensation (ohmic drop compensation) module
  • Second Sense lead cable

   

  S2 and BiPot

  Nexus includes a Second Sense lead (S2) and an optional BiPotentiostat (BiPot) module.

  S2 – Additional voltage (potential) measurement point

  BiPot – Independent second working electrode for simultaneous current measurement

  These two features are independent and serve distinct purposes:

  • S2 (Second Sense Lead)
    S2 acts as an additional voltage-sensing input, with the same specifications as the main reference electrode. It measures the potential at a specific point in the cell and, because the current at that point is known, it can also be used to calculate impedance.
  • BiPot (BiPotentiostat Module)
    The BiPot module introduces a second working electrode (WE2), operating versus the same reference and counter electrodes as the main channel. In BiPotentiostat mode, both working electrodes (WE1 and WE2) are recorded simultaneously. WE2 operates in potentiostatic mode, meaning it can independently control its potential and measure its current.

  Why choose the Nexus?

  

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  MultiEmStat4

  The MultiEmStat4 is a compact Potentiostat, Galvanostat, and optional Frequency Response Analyser (FRA) for Electrochemical Impedance Spectroscopy (EIS) with 8 or 12 channels. The MultiEmStat4 comes in two versions; the Low Range version is great for applications that require a low current range down to 1 nA, whereas the High Range version is very suitable for applications that need a maximum current of 200 mA.

  The MultiEmStat4 is controlled with MultiTrace for Windows, or you can write your own MethodSCRIPT and control it from any platform or operating system.

   

  • Available with 8 or 12 channels
  • FRA / EIS: 10 μHz up to 200 kHz
  • Potential range: ±3 V (LR) or ±6 V (HR)
  • Max. current: ±30 mA (LR) or ±200 mA (HR)

   

  More information can be found through the link: https://www.palmsens.com/product/multi-emstat4/

   

  Always a backup

  The MultiEmStat4 is equipped with 500 MB internal storage memory on each channel for storing your measurements as a backup. All internally stored measurements can be browsed and transferred back to the PC easily using the MultiTrace software. Your data is always with your instrument wherever you take it.

   

  Synchronizing channels in Synched mode

  By enabling synchronization of channels and adjusting the setup of your cables, you can use the MultiEmStat4 as a polypotentiostat. This means you can use multiple working electrodes, one counter and one reference electrode in the same cell at the same time. Your working electrodes all perform the same measurement.

   

  Specifications

  The MultiEmStat4M is available in two versions: the LR (Low Range) and HR (High Range) version.

  Main differences between the MultiEmStat4 Low and High Range
  Potential range	±3 V	±6 V
  Max. compliance voltage	±5 V	±8 V
  Current ranges	1 nA to 10 mA (8 ranges)	100 nA to 100 mA (7 ranges)
  Max. current	±30 mA	±200 mA
  Electrode connections	WE, RE, CE and ground, 2 mm banana plugs	WE, RE, CE, Sense, and ground, 2 mm banana plugs
  Hardware options	EIS up to 200 kHz Galvanic Isolation	EIS up to 200 kHz Galvanic Isolation

   

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