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

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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)

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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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  Hanging Platinum Drop Electrode

  The Hanging Platinum Drop Electrode (HPDE) is solid phase alanogy of HMDE.

   

  The drop of liquid Pt at 2000 °C forms a drop of Pt. The surface of HPDE has nearly ideal surface which is impossible to obtain using polishing. HPDE has also spherical symmetry which enables mathematical treatment of its response.
  The material is not toxic and it is chemically stable. The only disadvantage is HPDE cleaning, which can be, however, in some cases solved by carefull insertion of the electrode tip to the flame of an alcohol burner.
  Thus HPDE can be used as reference electrode for complicated electrochemical studies, where it is necessary to distinguish the analytical signal from the signal generated by surface inhomogenities.

   

  Hanging platinum drop electrode (HPDE) is designed for measurements with thermostated cell TC4, TC5, TC6 and TC9.

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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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