;KOREAN ENGLISH

 

 

ǰ
PalmSens4

  • Potentiostat / Galvanostat / Impedance Analyzer
  • Ǵ : 10 Hz up to 1 MHz
  • : 100 pA to 10 mA (9 ranges)
  • Ǵ USB



    *** PalmSens4 used for experiments in the International Space Station ***
  • Description

    Techniques

    Specifications

    Options

    Software

    Downloads


    Description

    PalmSens4 resolution  noise ū (5 V Ǵ 10 V) (100 pA ~ 10 mA) ֽϴ.
    ⺻ ͸ ԵǾ ־ ܺ ޾ ϸ Ǿ ־ Windows PSTrace Ʈ Ӹ
    ƴ϶ Android PStouch appε  մϴ.
    PalmSens4 Ϻ ޴뼺 Ͽ 迡 ̻ Դϴ.

    PalmSens4 а EIS Ʒ ȣ з˴ϴ.

     

    5V

      10V

    EIS [F0]

    PS4.F0.05

    PS4.F0.10

    EIS ִ 100 kHz [F1]

    PS4.F1.05

    PS4.F1.10

    EIS ִ 1 MHz [F2]

    PS4.F2.05

    PS4.F2.10

     

    PalmSens4 ǰ :

    • ޴ ̽ 
    • 2mm ٳ ĿͰ ޷ ִ ǰ ̺
    • Ǿ Ŭ
    • ̼
    • USB ̺
    • PSTrace Ʈ

    http://www.palmsens.co.kr/img/CableAndDummy.jpg

     

    Allways a backup

    PalmSens4 8GB ġ Ǿ ֽϴ.
    , ڵ ֽϴ. 
    ʹ PSTrace Ʈ Ͽ PC ֽϴ.

    1 EIS, MultiStep MixedMode ũп ʽϴ.


    Techniques

    PalmSens4 Ǵ ũ ϴ.

    Voltammetric techniques :

    • Linear Sweep Voltammetry (LSV)
    • Cyclic Voltammetry (CV)
    • Fast Cyclic Voltammetry (FCV)
    • AC Voltammetry (ACV)

    Pulsed techniques :

    • Differential Pulse Voltammetry (DPV)
    • Square Wave Voltammetry (SWV)
    • Normal Pulse Voltammetry (NPV)

    Potentiostatic/Galvanostatic Impedance spectroscopy (EIS/GEIS) :

    • Chronoamperometry (CA)
    • Zero Resistance Amperometry (ZRA)
    • Chronocoulometry (CC)
    • Pulsed MultiStep Amperometry (MA)
    • Fast Amperometry (FAM)
    • Pulsed Amperometric Detection (PAD)
    • Multiple-Pulse Amperometric Detection (MPAD)

    Galvanostatic techniques :

    • Linear Sweep Potentiometry (LSP)
    • Chronopotentiometry (CP)
    • MultiStep Potentiometry (MP)
    • Open Circuit Potentiometry (OCP)
    • Stripping Chronopotentiometry (SCP or PSA)

    Other :

    • Mixed Mode (MM)

    Impedance spectroscopy / EIS :

    • Potential scan or current scan
    • Fixed potential or fixed current
    • Fixed potential

     

    Specifications

     

    General

    dc-potential range

    ± 5V or ± 10V

    compliance voltage

    ± 10V

    maximum current

    ± 30 mA (typical)

    max. acquisition rate

    150,000 data points/s

    Potentiostat (controlled potential mode)

    applied dc-potential resolution

    76.3 μV

    applied potential accuracy

    ≤ 0.1% ± 1 mV offset

    current ranges

    100 pA to 10 mA (9 ranges)

    measured current accuracy

    ≤ 0.1 % at Full Scale Range

    measured current resolution

    0.005% of current range (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 times applied current range

    applied dc-current resolution

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

    measured dc-potential resolution

    78.13 μV at ±10 V (gain 1, 18-bit)
    7.813 μV at ±1 V (gain 10))
    0.7813 μV at ±0.1 V (gain 100)

    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 μHz to 100 kHz or 10 μHz 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 μHz to 100 kHz or 10 μHz to 1 MHz

    ac-amplitude range

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

    Electrometer

    electrometer amplifier input

    > 1 TΩ // 10 pF

    bandwidth

    1 MHz

    Other

    housing  

    aluminium with rubber sleeve: 15.7 x 9.7 x 3.5 cm3

    weight

    +/- 500 g

    temperature range

    0 ºC ~ + 50 ºC

    power supply

    USB or internal LiPo battery

    communication

    USB and Bluetooth (Dual Mode)

    battery time

    > 16 hours idle time
    > 5 hours idle time with BiPot module installed
    > 4 hours with cell on at max. current
    Extendable by means of power bank

    internal storage space

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

    Auxiliary port (D-Sub 15)

    analog input

    ± 10 V, 18 bit

    analog output

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

    4 digital outputs

    0-5 V

    1 digital input

    0-5 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)


    EIS Contour Accuracy Plot

    http://www.palmsens.co.kr/img/PS4_EIS_Contour.jpg

    Options


    Software

    http://www.palmsens.co.kr/img/windows_android.png

    PalmSens ä  Windows PSTrace  Բ ˴ϴ .
    Ʈ Ǵ º Ͽ PalmSens4 Ϸ Android PStouch ٿε Ͻʽÿ.  Google Play   ٿ ֽϴ.  


    Downloads

    ť | ʱ ɾȸ1 7, ȣ 06801 | ȭ 02-574-7469 | ѽ: 02-576-2635 | sales@qrins.com | www.electrochemistry.co.kr | www.qrins.com