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EmStat4R Potentiostat/Galvanostat/EIS

  • Àü¾Ð ¹üÀ§ : ¡¾3V
  • Àü·ù ¹üÀ§ : 1 nA to 10 mA
  • ºí·çÅõ½º ¶Ç´Â USB Åë½Å °¡´É
  • Description

    Specifications

    Techniques 

    Software

    Downloads

     

    Description

    EmStat4RÀº ÀÓÇÇ´ø½º ½ÇÇèÀÌ °¡´ÉÇÑ ÈÞ´ë¿ë Àåºñ·Î EmStat4 LR ¸ðµ¨¿¡ ºí·çÅõ½º ±â´ÉÀÌ ÀåÂøµÈ ¸ðµ¨ÀÔ´Ï´Ù.
    ¿¬°á Ä¿³ØÅÍ¿¡ µû¶ó ¼¿ ÄÉÀÌºí ¸ðµâ(SNS) ¶Ç´Â screen printed Àü±Ø¿ë(SPE) ¸ðµâ Á¦°øÀÌ °¡´ÉÇÕ´Ï´Ù.
    ¸ðµâÀ» Ãß°¡·Î ±¸¸ÅÇÏ¿© ¼¿ ÄÉÀ̺í/screen printed Àü±Ø¿ë ¸ðµâÀ» ±³Ã¼ÇÏ¿© »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.
     

    »ç¿ë °¡´ÉÇÑ ±¸¼º

    EmStat4R´Â EIS À¯/¹«¿Í ¿¬°á Ä¿³ØÅÍ¿¡ µû¶ó ¸ðµ¨ ¹øÈ£·Î ºÐ·ùµË´Ï´Ù.

    EmStat4M

     

    EIS ¾øÀ½ [F0]

    EIS ÃÖ´ë 200 kHz [F1]

    EmStat4R - ¼¿ ÄÉÀ̺í(SNS)

    C-ES4R-SNS.F0

    C-ES4R-SNS.F1

    EmStat4R - Screen Printed Àü±Ø(SPE)

    C-ES4R-SPE.F0

    C-ES4R-SPE.F1


    EmStat4S LR or HR ±¸¼ºÇ° :

    • EmStat4R instrument with SNS Connection Module (for use with 1 m cell cable)
      or SPE Connection Module (for use with Screen Printed Electrodes)
       
    • USB-C cable
    • Dummy Cell
    • PSTrace software for Windows (on USB drive)
    • Manual (hardcopy)
    • Quick Start document
    • Calibration report

    EmStat4R


    Specifications

    EmStat4R

    General LR
    dc-potential range ¡¾3 V
    compliance voltage ¡¾5 V
    maximum current ¡¾30 mA
    max. data acquisition rate 1M samples/s

    Potentiostat LR
    applied potential resolution 100 ¥ìV
    applied potential accuracy ¡Â 0.2% ¡¾1 mV offset

    current ranges 1 nA to 10 mA
    8 ranges

    measured current resolution 0.009% of CR (92 fA on 1 nA range)
    measured current accuracy <0.2% of current
    ¡¾20 pA ¡¾0.2% of range
    bandwidth settings 320 Hz, 3.2 kHz, 30 kHz or 570 kHz
    Galvanostat LR
    current ranges 10 nA, 1 uA, 100 uA, 10 mA
    4 ranges

    applied dc-current ¡¾3 * CR (current range)

    applied dc-current resolution 0.01% of CR
    applied dc-current accuracy 0.4% of current
    ¡¾20 pA ¡¾0.2% of range
    potential ranges 50 mV, 100 mV, 200 mV, 500 mv, 1 V
    measured dc-potential resolution 96 ¥ìV (1 V)
    48 ¥ìV (500 mV)
    19.2 ¥ìV (200 mV)
    9.6 ¥ìV (100 mV)
    4.8 ¥ìV (50 mV)
    measured dc-potential accuracy ¡Â 0.2% ¡¾1 mV offset
    bandwidth settings 320 Hz, 3.2 kHz, 30 kHz or 570 kHz
    FRA / EIS LR
    frequency range 10 ¥ìHz to 200 kHz

    ac-amplitude range 1 mV to 900 mV rms, or 2.5 V p-p

    GEIS LR
    frequency range 10 ¥ìHz to 200 kHz

    ac-amplitude range 0.9 * CR (Arms)

    Electrometer LR
    electrometer amplifier input > 1 T§Ù // 10 pF

    bandwidth 10 kHz or 500 kH

    Other SNS ¹öÁ¯ SPE ¹öÁ¯
    electrode connections WE, RE, CE,
    and ground,
    with 2 mm banana plugs

    RE, WE, CE
    housing

    aluminum body only: 11.1 x 6.0 x 2.7 cm
    with rubber sleeve: 11.8 x 6.8 x 3.3 cm

    weight

    ~ 310 g

    power

    USB-C port

    communication

    USB-C port or Bluetooth

    battery life

    ¡¤ >6 hours with cell on at 10 mA current
    ¡¤ charging up to 80% takes approx. 3.5 hours
    ¡¤ a full charge takes approx. 5 hours

    internal storage space

    500 MB, equivalent to > 15M datapoints



    Techniques

    EmStat4R¿¡¼­ Áö¿øµÇ´Â Å×Å©´ÐÀº ´ÙÀ½°ú °°½À´Ï´Ù.

    Voltammetric techniques :

    • Linear sweep voltammetry (LSV)
    • Cyclic Voltammetry (CV)
    • Fast Cyclic Voltammetry (FCV) * ´ÙÀ½ ¼ÒÇÁÆ®¿þ¾î ¾÷µ¥ÀÌÆ® ½Ã Àû¿ë ¿¹Á¤
    • AC Voltammetry (ACV) * ´ÙÀ½ ¼ÒÇÁÆ®¿þ¾î ¾÷µ¥ÀÌÆ® ½Ã Àû¿ë ¿¹Á¤

    Pulsed techniques :

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

    Amperometric techniques :

    • Chronoamperometry (CA)
    • Zero Resistance Amperometry (ZRA)
    • Chronocoulometry (CC)
    • MultiStep Amperometry (MA)
    • Fast Amperometry (FAM) * ´ÙÀ½ ¼ÒÇÁÆ®¿þ¾î ¾÷µ¥ÀÌÆ® ½Ã Àû¿ë ¿¹Á¤
    • Pulsed amperometric detection (PAD)
    • Multiple pulse amperometry (MPAD) * ´ÙÀ½ ¼ÒÇÁÆ®¿þ¾î ¾÷µ¥ÀÌÆ® ½Ã Àû¿ë ¿¹Á¤

    Galvanostatic techniques :

    • Linear Sweep Potentiometry (LSP)
    • Chronopotentiometry (CP)
    • MultiStep Potentiometry (MP)
    • Open Circuit Potentiometry (OCP)
    • Stripping Chronopotentiometry (SCP or PSA) * ´ÙÀ½ ¼ÒÇÁÆ®¿þ¾î ¾÷µ¥ÀÌÆ® ½Ã Àû¿ë ¿¹Á¤

    Other :

    • Mixed Mode (MM)
    • Potentiostatic Impedance spectroscopy (PEIS)
         - Potential scan
         - Fixed potential
         - Time scan
    • Galvanostatic Impedance spectroscopy (GEIS) * ´ÙÀ½ ¼ÒÇÁÆ®¿þ¾î ¾÷µ¥ÀÌÆ® ½Ã Àû¿ë ¿¹Á¤
         - Current scan
         - Fixed current
         - Time scan

     

    Software


    http://www.qrins.com/ckseo/palm/pic/EmStat4S_in_lab_with_PC.png

    PalmSens»çÀÇ ´Üä³Î Àåºñ´Â Windows ¿ë PSTrace ¿Í ÇÔ²² Á¦°øµË´Ï´Ù .

     

    Downloads