8/16-Channel Potentiostat for High Resolution Data Logger

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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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  Basic electrochemical cell setup (redox.me)

  This is a stationary solution basic electrochemical cell for measurements of electrodes in a form of:

  a) rod/disc (6 mm dia.),

  b) thin film deposited on a flat substrate (using a wire clip) and

  c) membrane (using a wire clip).

   

  The working, counter, and reference electrodes are mounted in a top casing either in 2-, or 3-electrode setup. The cell elements are constructed with materials that are inert to the sample (glass and PEEK). It well fits aqueous (FKM/EPDM 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. The cell chamber is available in several material variants here (glass, PTFE, PEEK)

   

  Application note:
  The reference electrode tip should be placed at the level of working electrode center. This will ensure a low potential drop throughout the electrolyte solution for low-current experiment. Various auxiliary electrodes are suitable for this cell including metal wire and metal foil electrodes as well as graphite rod. The bubbling of gas through the solution must be stopped prior to experiment.

   

  Specification:
  maximum electrolyte volume: 50 mL
  electrode plug diameter: 6 mm
  number of electrode slots: 3

   

  Intrastat data:
  HS Code: 90309000
  Country of Origin: Sweden
  NET weight: 200 g

   

  Setup includes:

  Item	Qty	B-A-BEC-50	B-O-BEC-50
  BEC 50 mL – Basic Electrochemical Cell	1	C-A-BEC-50	C-O-BEC-50
  Metal wire auxiliary electrode – 50HX15 0.6/250 mm, platinum (99,9%), 1 mm dia. gold plated pin	1	E-A-50HX15_Pt-1mm	E-O-50HX15_Pt-1mm
  Silver / Silver Chloride Reference Electrode – Ag/AgCl 70 mm	1	E-Ag/AgCl_70
  Non-aqueous Silver / Silver Ion Reference Electrode – Ag/Ag+ 70 mm	1		E-Ag/Ag+_70
  Working disk electrode – 2 mm dia., PEEK BODY 6 mm dia. – 70 mm, glassy carbon	1	E-A-DISK_GC-70	E-O-DISK_GC-70
  10 pcs of Tantalum wire clip with septum plug 0.6 mm dia., 60 mm long	1	E-A-Ta_CLIP-0.6/60-10p	E-O-Ta_CLIP-0.6/60-10p

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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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  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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