;KOREAN ENGLISH

 

 

ǰ
EmStat

  • Potential range 5V or 8V (3+)
  • Current ranges 1 nA to 10 mA or 100 mA (3+)
  • USB powered
  • Description

    Techniques

    Specifications

    Software

    Downloads

     

    Description

    EmStat  PotentiostatԴϴ.
    1 nA ~ 100 mA (EmStat3 +)
    Ǯ 8 ּ ش 1 pAԴϴ.

    EmStat ǰ :

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

    Ǿ Ŭִ  ̺

    Techniques

    EmStat Ǵ ũ ϴ.

    Voltammetric techniques :

    • Linear sweep voltammetry (LSV)
    • Differential pulse voltammetry (DPV)
    • Square wave voltammetry (SWV)
    • Normal pulse voltammetry (NPV)
    • Cyclic voltammetry (CV)

    method trace analysis Ǵ stripping modes ֽϴ.

    Techniques as a function of time :

    • Chronoamperometry (CA)
    • Pulsed amperometric detection (PAD)
    • Multiple pulse amperometry (MPAD)
    • Open Circuit Potentiometer (OCP))
    • Multistep amperometry (MA)

    Specifications

    EmStat :

    3

    3+

    dc-potential range

    3.000V

    4.000V

    compliance voltage

    5V

    8V

    dc-potential resolution

    0.1 mV

    0.125 mV

    applied dc-potential accuracy

    0.2 %  
    with max. 2 mV offset error

    0.3 %
    with max. mV offset error

    current ranges

    1 nA ~ 10 mA (8 ranges)

    1 nA ~ 100 mA (9 ranges)

    maximum current

    20 mA typical 
    and 15 mA minimum

    100 mA typical

    ZRA(zero resistance ammeter) Ͽ ˴ϴ.

    current resolution

    0.1 % of current range, 1 pA at lowest current range

    current accuracy (deviation)

    1 % of current range at 1 nA 
    0.5 % at 10 nA 
    0.2 % at 100 nA to 100 uA 
    0.5 % at 1 mA, 10 mA and 100 mA 
    all with max. 0.2 % offset error

    electrometer amplifier input     

     > 100 Gohm // 4 pF

    rise time    

    approx. 100 s

    sensor connection


    shielded cable with circular connector for
    WE, RE, CE and Sense (EmStat3+ only)

     

    housing

    anodized aluminium: 6.7 x 5.0 x 2.8 cm

    weight

    85 g

    power supply

    USB 
    5 V, min. 130 mA (ES3) or 500 mA (ES3+)

    communication

    mini USB

    auxiliary port present

    no

     

    EmStat Standard vs EmStat Blue

    EmStat

    Standard

    Blue

    ũ

    6.7 x 5.0 x 2.8 cm

    10.0 x 6.0 x 3.4 cm

    85 g

    250 g

    ͸ /

    USB

    USB + Bluetooth

    Ʈ

    Ŀ

    LEMO

    LEMO + SPE

     

    Software

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

    PalmSens ä  Windows PSTrace  Բ ˴ϴ .

     

    Downloads