Category

Category

ZIVE SP3 – potentiostat/galvanostat/impedance analyzer

  • Research grade potentiostat/galvanostat/impedance analyzer
  • Control voltage range: ±10V, ±1V, ±100mV
  • Control current range: 2nA ~ 2A (2nA with gain, 10 ranges)

 

Application

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

Features

  • high compliance voltage potentiostat/galvanostat/impedance analyzer
  • ±10V@2Amp control range
  • current range (10 ranges)
    – 2A to 20nA
    – 2nA with gain
  • frequency range : 10uHz ~ 1MHz
  • 14 EIS techniques capability including multisine
  • Electrical isolation floating potentiostat can be used with autoclaves, mechanical stress apparatus, or pipeline probes.
  • suitable for typical corrosion applications
    – pitting, crevice corrosion, and passivation behavior
    – corrosion rate (Tafel Plot) determination
    – active/passive characteristics
    – passivation rates
    – anodic and cathodic protection
  • high speed data sampling time
    – 2usec or 3usec depending on data point number
  • fast sweep mode (5000V/sec with 10mV data sampling)
  • iR compensation & measurement
  • 3 measurement/control voltage ranges &
    10 measurement/control current ranges
  • internal 542,000 data point storage & continuing experiment regardless of PC failure
  • LCD display
  • software package
    – Corrosion software package(COR3)
    – EIS software package
    – Electrochemical analysis software package
    – Energy software package
  • multichannel configuration available by connecting multiple SP3 or other ZIVE products
  • included basic software, Energy(battery)/Impedance/Corrosion/Echem analysis software packages
  • 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 techniques (Included)

Options

  • Power booster

 

Power amplifier (CE)  
Power 40Watt(20V@2A)
Compliance voltage ±20V
Max. current ±2A
Control speed selection 4ea
Bandwidth 1MHz
Slew rate 8V/usec
Potentiostat mode(voltage control)  
Voltage control  
– Control voltage range ±10, ±1V, ±100mV
– Voltage resolution 16 bit per each range
– Voltage accuracy ±0.02% fs (gain x1)
– Max. scan range ±10V vs. ref. E
Current measurements  
– Current range 10 ranges (auto/manual setting)
2nA~2A (2nA with gain)
– Current resolution 16 bit
60uA, 6uA, 600nA, 60nA, 6nA, 600pA
60pA, 6pA, 600fA, 60fA
– Current accuracy ±0.03% f.s.(gain x1)>200nA
Galvanostat mode(current control)  
Current control  
– Control current range max. ±2A
± full sacle depending on selected range
– Current resolution 16 bit
60uA, 6uA, 600nA, 60nA, 6nA, 600pA
60pA, 6pA, 600fA, 60fA
– Current accuracy ±0.03% f.s.(gain x1)>200nA
Voltage measurements  
– Voltage range ±10V, ±1V, ±100mV
– Voltage resolution 16 bit; 0.3mV, 30uV, 3uV
– Voltage accuracy ±0.02% fs(gain x1)
Electrometer  
Max. input voltage ±10V
Input impedance >2×1013Ω||4.5pF
Bandwidth >22MHz
CMRR >114dB
EIS Measurement for system  
Frequency range 10uHz ~ 1MHz
Frequency accuracy <0.01%>
Frequency resolution 5000/decade
Amplitude 0.5mV ~ 5Vrms(potentiostatic)
0.1 ~ 70% f.s.(galvanostatic)
Mode Static EIS:
potentiostatic, galvanostatic,
pseudo-galvanostatic, OCP
Dynamic EIS:
potentiodynamic, galvanodynamic
Fixed frequency impedance:
potentiostatic, galvanostatic,
potentiodynamic, galvanodynamic
Multisine EIS:
potentiostatic, galvanostatic
Intermittent PEIS/GEIS
Main system  
PC communication USB2.0 high speed
Line voltage 100~240VAC, 50/60Hz
Size/weight 195x313x105mm(WxDxH)
LED indicator Run, Comm
Max. output power 40Watt
Software  
Max. steps per experiments 1,000
Shutdown safety limits voltage, current, temperature etc.
Max. sampling rate 2usec or 3usec depending on data point number
Min. sampling time unlimited
Sampling condition time, dv/dt, dI/dt, temp. etc.
Interface for system  
 Auxiliary port  
 – Digital output 3 (open collector)
 – Digital input 1 (photo coupler)
 – Auxiliary voltage inputs 3 analog input: ±10V
for measurement of WE vs. CE
CE vs. RE or other signal
 – Analog output 1 analog output : ±10V
for stirrer, MFC, RDE etc.
 Misc.port  
 – Peripheralcommunication I2C to control exte al devices
 – Temperature measurement 1 K-type thermocouple input
 – Zero resistance ammeter 20nA ~ 2A ranges
System  
Cell cable 1 meter shielded type (standard)
working, reference, counter, working sense
Calibration Automatic
Control
DAC		 DSP with FPGA
2x16bit DAC(50MHz) for bias & scan
1x16bit DAC(1MHz) for analog output
Dataacquisition
ADC		 2x16bit ADCs(500kHz) for voltage & current
4x16bit ADCs(250kHz) for auxiliary voltage and
temperature reading
Calibration Automatic
Filter selection 4ea(5Hz, 1kHz, 500kHz, 5MHz)
Scan rate 0 ~ 200V/sec in common mode
0 ~ 5000V/sec in fast mode
Inte al data memory 542,000 points
LCD display DC & EIS mode automatically
PC requirement  
Operating system Windows 7/8/10(32bit/64bit OS)
PC specification(minimum) Pentium4, RAM 1GB or higher
Display 1600×900 high color or higher
USB high speed 2.0
General  
Dummy cell One exte al dummy cell included
Thermocouple 1.5meter K-type (option)
Auxiliary cable Option
Misc. cable Option
Impedance data analysis software ZMANTM software
DC data analysis software IVMANTM software

The specifications are subject to change without notice.

Categories: ,

Related products

  • Metal Wire Auxiliary Electrode – 50HX15 0.6/250 mm (redox.me)

    The metal wire counter (auxiliary) electrode is provided in the electrochemical cell as a current sink to shunt excess current away from the reference electrode. The counter electrode is generally chosen to be inert under reaction conditions, typically platinum, rhodium, palladium, or gold wire. It well fits aqueous (FKM O-Ring) and organic solvent (FFKM O-Ring) electrolyte requirements.

     

    Application note
    The metal wire electrode is immersed in the ion-conducting solution as a counter electrode. An electric current is passed between the working electrode and the counter electrode for a certain amount of time. After the process, the electrode should be washed several times with isopropanol or ethanol and dried under the nitrogen flow. Store the metal wire electrode in the glass vial sealed with O-rings (all included in the package).

     

    Specification
    helix inner diameter: 4.8 mm
    helix outer diameter: 6 mm
    number of turns: 12
    wire diameter: 0.6 mm
    total wire length: 250 mm (215 mm long helix, 35 mm long straight wire)

     

    Intrastat data
    HS Code: 71101910 (platinum), 71081310 (gold),
    Country of Origin: Sweden
    NET weight: 100 g

     

    Product includes
    1 metal wire electrode with PEEK plug and selected electrical connector
    1 O-Ring
    1 glass vial

    Read more

  • AC1.GP. Electrochemical sensor with a working electrode of guaranteed purity

    Basic amperometric three-electrode sensor with patented structure made by thick film technology.

     

    Dimensions: 25.40 mm x 7.26 mm x 0.63 mm

    WE material: gold, platinum, silver, copper, iron, nickel, cobalt, chromium, tantalum, irridium, rhenium, magnesium, palladium, zirconium and others

     

    *Selection of sensor electrode materials other than those listed above is possible upon agreement with the customer.

     

     

    The sensor is made on a corundum ceramic base. Working, reference and auxiliary electrodes are applied to this surface. Working, reference and auxiliary electrodes are made of different materials. At the end of the sensor there is a contact field that is connected to the active part by silver conductive paths that are covered with a dielectric protective layer. The working electrode of the sensor with a diameter of 2 mm is made of a material of guaranteed purity of up to 99.99 % depending on the selected material– standard layer thickness 0.0125 mm.

     

     

    We also offer a working electrode made of polished gold AC1P.W*.R*, with homogenous surface with roughness less than 1 µm.

     

    We also offer activated graphite sensors on customer request.

     

    Read more

  • USB Potentiostat Galvanoplot

    USB Potentiostat Galvanoplot is a super small, low-cost and affordable device suitable for dedicated volume applications, which is optimized for screen-printed sensor and biosensor applications. It can be used in many other research areas and with other electrochemical sensors, for corrosion measurement, battery and super-capacitors or fuel cells.

    It is capable of performing all common Amperometric and Voltammetric electrochemistry protocols (CA, LSV, CV, DPV, NPV, SVW, GAL) and can be used with three electrode (WE/RE/CE) and two electrode (WE/RE-CE) setups. Plug the device directly into an Android mobile device through OTG port for a true on-site analysis experience. It is possible to choose from two types of interfaces allowing direct insertion of the BVT SPE sensors or the use of 3 classical electrodes with 2 mm banana plugs (WE, RE, CE).

     

    Specifications

    • Dimensions: 39x17x8 mm
    • Weight: 5 g without sensor interface
    • Voltage scan range: +-3V @1mV resolution 
    • Max current: 2000 nA (*at the request of the customer, it is possible to change the range, but this will change the resolution, noise and other parameters)
    • Current resolution: 300pA@1KSPS/ 100pA@100SPS/ 30pA/10 SPS resolution
    • Noise around: 50nA@1KSPS/ 7nA@100SPS/ 400pA/10 SPS

     

    • Protocols: CA, LSV, CV, DPV, NPV, SVW, GAL
    • Cell type: WE/RE/CE and WE/RE-CE
      Connectivity: USB-C (Plug the device directly into an Android mobile device through OTG port for a true on-site analysis experience)

     

    • Operating system compatibility: Windows 8, 10+
    • Advanced analysis – filtering and auto peaks

     

    Device Usage

    • Electrochemical measurements
    • Measurements with biosensors and electrochemical sensors
    • Measurement of biochemical activity of a sample
    • Corrosion measurement

     

    Read more

  • 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

    Read more