ZIVE SP2 – high quality potentiostat/galvanostat/impedance analyzer

Related products

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  Platinum Coated Titanium Mesh Electrode with Holder – set of 10 pcs (redox.me)

  The metal counter (auxiliary) electrode is provided in electrochemical cell as a current sink to shunt excess current away from the reference electrode. Platinum Coated Titanium Mesh Electrode is a cheap alternative to pure Platinum Electrodes like Platinum Gauze Electrode or Metal Wire Auxiliary Electrode. Platinum coating makes this counter electrode inert under the reaction conditions and provides catalytic properties. The electrode is installed in the Basic Sample Holder (1 pcs included in the set), which allows full immersion of the electrode in the electrolyte (wet Tantalum contact). It well fits aqueous and organic solvent electrolyte requirements. Electrode size is customizable. 

   

  Application note
  The Platinum Coated Titanium Mesh Electrode is fully immersed in the ion-conducting solution as a counter electrode. An electric current is passed between the working electrode and the Platinum Coated Titanium Mesh Electrode for a certain amount of time. After the process, the electrode should be washed several times with ethanol and dried under the nitrogen flow. Store the electrode in a dedicated compartment to avoid scratching. Discoloration may indicate the degradation (dissolution) of the Platinum layer and oxidation of Titanium mesh. 
  This electrode is used mainly in systems where there is a high risk of its contamination by organic or inorganic deposit during the electrochemical reaction. It is also a cheap replacement for pure Platinum electrode in electrodeposition processes.

   

  Specification
  Titanium grade: GR1
  working current: <5000 A/m²
  Platinum content: >15 g/m²
  Platinum coating thickness: 760 – 1500 nm
  mesh hole size: 3 mm x 2 mm
  mesh thickness: 0.5 mm
  electrode size: 25x25mm², 50x50mm², 100x100mm², custom
  pH range: 1-12

   

  Intrastat data
  HS Code: 71151000
  Country of Origin: Sweden
  NET weight: 100 g

   

  Product includes
  10 x Platinum Coated Titanium Mesh Electrode of selected size
  1 x Basic Sample Holder (if selected)

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• 

  8/16-Channel Potentiostat for High Resolution Data Logger

  The device consists of a combination of an multi-channel potentiostat/converter (BVT Technologies) and an external USB Pico ADC high resolution data logger (Pico Technology).

   

  The data logger can be supplied in two versions: ADC-20 (20 bits, 8 channels) or ADC-24 (24 bits, 16 channels). For detailed specifications, see the attachment at the end of the document. The device allows measurements from up to 8 or from up to 16 independent channels. The basic output signal is a voltage in the range of -2.5 to 2.5 V. All channels are programmable (the output can be concentration, temperature, pressure…).

   

  After connecting the device to a PC with Pico Technology’s Picolog 6 measurement program installed, the voltage [V] can be processed using math channels and directly recorded in real time as temperature, current, resistance, frequency, % and pressure, see measurement example at the end of the document.

   

  For temperature measurement, the device is compatible with resistance thermometers (Ni 1000, Ni 5000, Pt 1000. Power is provided via USB-B, the maximum electrical consumption of the device is 500 mA.

   

  Device Usage

  • Temperature measurement with different temperature sensor (resistance thermometers Ni 1000, ni 5000, Pt 1000)
  • Voltage measurement
  • Conductivity and resistance measurement
  • Amperometry measurement

   

   

  * For this product, we recommend our customers use the Training Service from BVT.

  (https://bvt.cz/produkt/offer-of-long-term-automated-measurements-on-bvt-apparatus/)

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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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• 

  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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