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EmStat4T (Tailored electrochemistry through touch-controlled apps)

The EmStat4T is a programmable handheld potentiostat with a touchscreen, which is ideal for sensor research and sensor-based applications. It offers two main modes of operation:

 

  1. Remote Control: where it functions as a conventional potentiostat, controlled directly by our PSTrace software for Windows or PStouch app for Android. These applications allow you to run measurements, view results, and perform data analysis.

 

  1. Standalone: where the instrument is controlled via its touch interface to run a wizard‑style app for electrochemical analysis. Compose custom apps easily using the Visual MethodSCRIPT Editor included in PSTrace for Windows. Apps eliminate the need for a computer, tablet, or smartphone. This makes the EmStat4T an ideal solution for point-of-care applications and field research such as environmental analysis or corrosion monitoring.

 

More information could be found tought link:

https://www.palmsens.com/emstat4t/

 

Tailored electrochemistry through touch-controlled apps

  • Potential range ±3 V
  • Max. current ±30 mA
  • Supports common electrochemical techniques
  • Standalone operation with MethodSCRIPT 
  • or remotely controlled by laptop or phone
  • Bar/QR-code scanner
  • Customizable cell interface with drop-detection for SPEs

Main Features

Visual MethodSCRIPT Editor

Create your EmStat4T apps

The powerful MethodSCRIPT™ language allows for easily creating your own applications to run on the EmStat4T. Compose apps using our Visual MethodSCRIPT Editor which generates the MethodSCRIPT for you.

Your measurements are safely stored

Internal Storage

The EmStat4T is equipped with 500 MB internal storage memory for storing your measurements. 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.

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Related products

  • 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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  • Activation furnance for electrochemical sensors

    The activation furnance is a device used for curing individual sensors of the AC1 type. At a defined temperature (up to 1000 °C) depending on the electrode and sensor materials. When the sensor is cured, the surface of the electrodes is cleaned from surface oxides and organic impurities, which results in regeneration of the sensor or its activation. In this way, for example, old sensors with immobilized enzyme layers can be cured for reuse – see example at the end ot the document.

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  • ZIVE SP1 – potentiostat/galvanostat/ZRA

    • Potentiostat/galvanostat/ZRA at affordable price
    • Control voltage range: ±10V
    • Control current range:9 ranges, 10nA~1A (10nA with gain)

     

    Application

    • Battery
    • Super capacitor
    • Fuel cell
    • Corrosion
    • Sensor
    • Solar cell
    • Other Echem experiments

    Features

    • economical high quality potentiostat/galvanostat/impedance analyzer
    • compact size with full functions
    • ±10V@1Amp control range
    • wide current ranges(1A to 10nA) for various applications
    • built-in FRA : enables EIS tests by using software
    • 14 EIS techniques capability including multisine
    • capable of multitude of applications
      – corrosion, general electrochemistry, sensor, battery, fuel cell,
      supercapacitor, solar cell, etc.
    • bipolar pulse capability
    • voltage pulse or current pulse charge/discharge test(GSM,CDMA etc.),
      sine wave function for ripple simulation withenergysoftwarepackage
      & pulse plating available
    • high speed data sampling time
      – 2usec or 3usec depending on data point number
    • iR compensation and measurement
    • 3 measurement/control voltage ranges &
      9 measurement/control current ranges
    • internal 542,000 data point storage & continuing experiment regardless
      of PC failure.
    • multichannel configuration available
    • free software upgrade

    Experimental Techniques

    Basic techniques

    • Potentiostatic
    • Galvanostatic
    • Double step potentiostatic
    • Double step galvanostatic
    • OCP measurement
    • Potential sweep
    • Current sweep
    • Cyclic voltammetry
    • Fast potential sweep
    • Potentiostatic Ru measurement
    • Galvanostatic Ru measurement

    Advanced Software Package(Included)

    • EIS software package(EISe)
      – Potentiostat EIS
      – Galvanostatic EIS
      – Pseudo galvanostatic EIS
      – OCP* EIS
      – Potentiodynamic PEIS
      – Galvanodynamic GEIS
      – Poteniodynamic HFR
      – Galvanodynamic HFR
      – Potentiostatic HFR monitor
      – Galvanostatic HFR monitor
      – Multisine potentiostatic EIS
      – Multisine galvanostatic EIS
      – Intermittent potentiostatic EIS
      – Intermittent galvanostatic EIS
      (*) The system measures open circuit potential before each frequency
      change and applies AC sine wave on this potential.
    • Corrosion software package(CORe)
      – Tafel(Tafel experiment)
      – Rp(Polarization resistance)
      – RpEc trend
      – PDYN(Potentiodynamic)
      – CYPOL(Cyclic polarization resistance)
      – GDYN(GalvanoDynamic)
      – Reactivation
      – Galvanic corrosion
      – Potentiostatic ECN
      – Galvanostatic ECN
      – ZRA mode ECN
    • Energy software package(BATe)
      a) Battery test technique
      – CC/CV testforcycle life test of lithium battery
      – CC/CC tet forcyclelifetestofNiCd or NiMH battery
      – Discharging test
      – EVS(electrochemical voltage spectroscopy)
      – Variable scan rate CV
      – Potentiostatic IV curve
      – Galvanostatic IV curve
      – Steady state CV
      – PITT(Potentiostatic intermittent titration technique) test
      – GITT(Galvanostatic intermittent titration technique) test
      – Pulse mode is available for GSM & CDMA profile.
      Pulse shape profile can be measured by user’s demand.
      b) Control mode
      – Charge : CC, CC-CV, pulse, sine wave
      – Discharge : CC, CP, CR, pulse, sine wave
      c) Cut-off condition
      – Time, voltage, current, power, auxV etc.
      – Various battery charge/discharge test is available including
      pulse discharge for GSM, CDMA application
    • Electrochemical analysis software package(EASe)
      a) Step techniques
      – CA(Chronoamperometry)
      – CC(Chronocoulometry)
      – CP(Chronopotentiometry)
      b) Sweep techniques
      – LSV(Linear sweep voltammetry)
      – SDV(Sampled DC voltammetry)
      – Fast CV
      – Fast LSV
      c) Pulsed techniques
      – DPV(Differential pulse voltammetry)
      – SWV(Square wave voltammetry)
      – DPA(Diff.pulse amperometry)
      – NPV(Normal pulse voltammetry)
      – RNPV(Reverse normal pulse voltammetry)
      – DNPV(Differential normal pulse voltammetry)
    Read more

  • EmStatMUX8-R2

    USB powered potentiostat with integrated multiplexer

    • potentiostat with integrated 8 channel multiplexer
    • potential range: ± 3V or ± 4V
    • compliance voltage: ± 5V or ± 8V
    • current ranges:  1 nA – 100 mA
    • maximum current: ± 100 mA

     

    With the EmStat3MUX8-R2 you can connect arrays or other setups made of up to eight working electrodes in two or three electrode cell types. If more channels are required, one or more MUX-R2 can be stacked to the EmStatMUX8-R2 for a total of up to 128 channels.

     

    The potentiostat is controlled as well as powered by USB and is used with PSTrace. The MUX8-R2 can sample different cells at a rate of 25 ms/cell. Usually a method needs to be finished to switch the cell but the fast sampling per cell makes it possible to measure time depending techniques, e.g. chronoamperometry, practically simultaneously. Via the script window of PSTrace it is also possible to perform a different experiment on each of the channels sequentially.

     

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

     

    Specifications

    With EmStat potentiostat version
      3 3+

    dc-potential range

     
     
     
    		 ± 3.000 V ± 4.000 V

    compliance voltage

     
     
     
    		 ± 5 V ± 8 V
    dc-potential resolution 0.1 mV 0.125 mV
    dc-potential accuracy 0.2 % 0.3 %

    current ranges

     
     
     
    		 1 nA to 10 mA (8 ranges) 1 nA to 100 mA (9 ranges)
    maximum current ± 20 mA typical
    and ± 15 mA minimum    		 ± 100 mA typical

    The current is measured using a zero resistance ammeter (ZRA).

     

    Cell connections

    There are four ways to connect your sensor. These sensor connections are quoted separately. 

    • Option A: Double shielded sensor cables with 2 mm banana connectors. The 2 mm banana connectors are compatible with standard croc clips (they will be included in the quotation as optional).
    • Option B: High-density cable that terminates in ferrules
    • Option C: Connection (Screw) Terminal  to assemble your own wires.
    • Option D: Screen Printed Electrode Connector

    Each of these connection options can be used to connect 4 channels. When you add the EmStatMUX8 in the quotation basket we will make sure to include two units of the selected connection option so you can connect all 8 channels to the electrochemical cells. 

    Read more