Membrane Capacitive Deionization configurable cell (redox.me)

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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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  SPE Connector.GC.1 for measurements in glass

  The connector enables the use of the biosensor or electrochemical sensor based on the substrates AC1, AC4 and TS1 in glass cell TC4, TC5, TC6 or TC7.

   

  The connector enables measurement with screen printed electrodes with width 7.26 mm and standard contact pads pitch (2.54 mm).
  It is compatible with other SPE´s that use the same distance between the contact pads (2.54 mm). The cone at the connector sensor side is NJ 8/10 which enables to use the connector with any standard chemical vessels.

   

  Termination: 2 mm Banana plugs

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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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  Raman Electrochemical Flow Cell, active area: 3.5 cm2, volume: 4.5 mL (redox.me)

  This cell combines two classical analytical techniques such as electrochemistry and Raman spectroscopy, to obtain in-situ chemical information about the reactions taking place during an electrochemical experiment. It consists mainly of three elements: (i) sample holder with Tantalum (formerly Copper) foil serving as an electric contact to working electrode surface, (ii) chamber in which reference and counter electrodes are installed together with electrolyte inlet and outlet and (iii) lid which seals the cell and holds the Sapphire window. The sample consisting of a thin film of electrochemically active material deposited on a rigid or flexible substrate (working electrode) is loaded from the bottom via magnetic or screw mount. The counter or/and reference electrodes are mounted in a top casing (either 2-, or 3-electrode setup. The oval counter electrode made of e.g. Platinum wire assures uniform distribution of the field lines along the path to working electrode. During an experiment Raman laser is focused onto the surface of a thin film working electrode through a transparent Sapphire window and thin layer of electrolyte (total optical path of 3.25 mm). The electrolyte thickness of 2.25 mm ensures free diffusion of ions (e.g. protons) and its counter ions.

   

  The electrode adapter for installing 6 mm dia. electrodes inside Raman ECFC is available here. It enables using disk electrode, plug with clip or any other rod-shape electrode (e.g. graphite rod) or current collector (e.g. metal mesh, graphite coated metal mesh, metal foil, graphite coated metal foil, metal foam, carbon woven and non-woven fabrics, carbon paper, etc.) as working electrode instead of a flat electrode in default Raman ECFC configuration. 

   

  The screw mount variant of Raman ECFC can be converted into GDE Raman ECFC by using Gas Compartment. This conversion allows installation of Gas Diffusion Electrodes as working electrode. 

   

  The cell elements are constructed with materials that are inert to the sample (PEEK, Fluorocarbons). It well fits aqueous (FKM O-Rings) and organic solvent (FFKM O-Rings) electrolyte requirements. The construction is gas-tight and can be used when the removal and exclusion of contaminants such as oxygen and water is required by bubbling of an inert gas through the electrolyte (in an external reservoir).

   

  Application note:
  This cell can be used to track kinetic phenomena such as the near-surface proton concentration changes during oxidation and reduction reaction at working electrode. It can be also used to identify materials such as carbon, metal oxides, polymers and electrolytes, and to determine their structure and distribution. Various metals are suitable for this cell as auxiliary electrode including Platinum, Gold and Silver.

   

  Specification:
  nominal exposure area: 3.5 cm²
  electrolyte volume: 4.5 mL
  optical path (including Sapphire window): 3.25 mm
  electrode plug diameter: 6 mm

   

  Intrastat data:
  HS Code: 90275000
  Country of Origin: Sweden
  NET weight: 200 g

   

  Product includes:
  1 x chamber
  1 x Reference electrode (Ag/AgCl, or Ag/Ag+), 30mm
  1 x Metal wire auxiliary electrode – ST 0.6/150 mm, Platinum
  1 x Sapphire window – 0054PSPCM
  1 x lid
  1 x WE Tantalum contact
  1 x sample holder
  1 x plug – 0005CPEMA

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