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ǰ
MultiPalmSens4

  • Multi-channel Potentiostat / Galvanostat / Impedance
          Analyzer
  • 4 to 10 channels available in different configurations
  • FRA / EIS: 10 Hz up to 1 MHz
  • 9 current ranges: 100 pA to 10 mA
  • Potential range: 5 V or 10 V
  • Description

    Techniques

    Specifications

    Software

    Downloads

     

    Description

    MultiPalmSens4 ä Potentiostat/Galvanostat/Impeadance м ° ֽϴ
    MultiTrace 
    Ʈ ä Ǵ ϸ äο Ϸ ڵȭ ۾ մϴ
    ä ֺ ϰų µ Ǵ Ÿ Ƴα ȣ ͸ ϱ Ʈ ߰ մϴ.

    ä

    ä ֽϴ.

    • : ± 5V Ǵ ± 10V
    • Ǵ(EIS) : 10Hz ~ 100 kHz Ǵ 10Hz ~ 1 MHz
    • Bipotentiostat
    • IR-Compensation
    • Galvanic isolation

    Allways a backup

    MultiPalmSens4 äκ 8GB ġ Ǿ ֽϴ.
    , ڵ ֽϴ. 
    ʹ MultiTrace Ʈ Ͽ ˻Ͽ PC ֽϴ.

    1 EIS, MultiStep MixedMode ũп ʽϴ.


    Techniques

    MultiPalmSens4 Ǵ ũ ϴ.

    Voltammetric techniques :

    • Linear Sweep Voltammetry (LSV)
    • Differential Pulse Voltammetry (DPV)
    • Square Wave Voltammetry (SWV)
    • Normal Pulse Voltammetry (NPV)
    • AC Voltammetry (ACV)
    • Cyclic Voltammetry (CV)

    method trace analysis Ǵ stripping modes ֽϴ.

    • Stripping chronopotentiometry (PSA or SCP)

    Techniques as a function of time :

    • ChronoAmperometry (CA)
    • ChronoCoulometry (CC)
    • Pulsed Amperometric Detection (PAD)
    • Multiple Pulse Amperometry (MPAD)
    • Fast amperometry (FAM)
    • Chronopotentiometry (CP)
    • Open Circuit Potentiometer (OCP)
    • Multistep Amperometry (MA)
    • Multistep Potentiometry (MP)
    • Mixed Mode (MM)

    Impedance spectroscopy / EIS :

    • Potential scan
    • Time scan
    • Fixed potential

    ļ Ǵ ļ ĵ ĵ ֽϴ.

    Specifications

    ä :

     

    General

    dc-potential range

    ± 5 V or ± 10 V

    compliance voltage

    ± 10 V

    maximum current

    ± 30 mA (typical)

    max. acquisition rate

    150,000 data points/s

    Potentiostat (controlled potential mode)

    applied dc-potential resolution

    76.3 V (18-bit)

    applied potential accuracy.

    0.1% ± 1 mV offset

    current ranges

    100 pA to 10 mA (9 ranges)

    current accuracy

    < 0.2% of current
    10 pA 0.1% of range

    measured current resolution

    0.005% of current range
    (18-bit, 5 fA on 100 pA range)
    0.0025% of 10 mA range

    Galvanostat (controlled current mode)

    current ranges

    1 nA to 10 mA (8 ranges)

    applied dc-current range

    6 x applied current range

    applied dc-current resolution

    0.0076% of applied range (<10 mA)
    0.0038% of 10 mA range

    applied dc-current accuracy

    < 0.2% of current
    10 pA 0.1% of range

    potential ranges

    10 mV, 100 mV, 1 V

    measured dc-potential resolution

    78 V at 10 V (1 V range, 18-bit)
    7.8 V at 1 V (100 mV range)
    0.78 V at 0.1 V (10 mV range)

    measured dc-potential accuracy

    0.05% or 1 mV for |E| <9 V
    0.2% for |E| 9 V

    FRA / EIS (impedance measurements)

    frequency range

    10 Hz to 100 kHz or 10 Hz to 1 MHz

    ac-amplitude range

    1 mV to 0.25 V rms, or 0.7 V p-p

    GEIS (galvanostatic impedance measurements)

    frequency range

    10 Hz to 100 kHz

    ac-amplitude range

    0.001 * CR to 0.4 * CR rms (<10 mA)
    0.001 * CR to 0.2 * CR rms (10 mA)
    (CR=current range)

    Electrometer

    electrometer amplifier input

    > 1 T // 10 pF

    bandwidth

    1 MHz

    Auxiliary port (D-Sub 15)

    analog input

    ± 10 V, 18 bit

    analog output

    0-10 V, 12 bit (1 kOhm output impedance)

    digital I/O

    4x digital output (5 V)

    i-out and E-out

    raw output of current and potential
    E-out 10 V (1 kOhm output impedance)
    i-out 6 V (1 kOhm output impedance)

    power

    5 V-output (max. 150 mA)

    Other

    electrode connections

    2 mm banana pins for RE, WE, CE and GND

    housing 

    15 x 25 x 25 cm 3

    weight

    ~4 kg

    temperature range

    0 ºC ~ + 50 ºC

    power supply

    external 12 V AC/DC adapter

    communication

    USB-B

    internal storage space

    8 GB per channel
    or +/- 800000 measurements incl. method info (assuming 200 data points per measurement)

     

    EIS Contour Accuracy Plot

    http://www.palmsens.co.kr/img/PS4_EIS_Contour-1.png


    Software

    MultiTrace  ä Ʈ ä ̶ 
    ä մϴ.
    ũ Ǵ äο ֽϴ

     
    http://www.palmsens.co.kr/img/multitrace4-modes.jpg


    Downloads