• k8凯发国际

    Power Boosters & Specialized devices

    <
    >
    Pitting corrosion potential measurement potentiostat CS300M

    Standard supply Instrument host CS300M x1 CS studio software Power cable x1,USB cable x1,Cell cable x2 Dummy cell(1kΩ||100µF) x1,Manual

    Share：
    View：407
    Related Application
    Contact Us
    Corrtest Instruments
    Jinfeng Building A, Intl Enterprise Center, Optics valley Ave.,East lake High-tech Dev. Zone, Wuhan city, 430074, China
    Email: sales2@corrtest.com.cn
    Phone/WhatsApp: +86 13469965984
    Product Introduction

    CS300M Potentiostat/Galvanostat contains a fast digital function generator, high-speed data acquisition circuitry, a potentiostat and a galvanostat. With high performance in stability and accuracy with advanced hardware and well-functioned software, it is an entery and cost-effective model. With methods such as Potentiodynamic (Tafel plot), it’s widely used to measure pitting corrosion potential.


    International standards of pitting corrosion potential measurement:

    China: GB 4334.9-84
    USA: ASTM G61-1986(2014) 
    Japan: JIS G0577-1981

    etc... 
    Standards

    GB/T 17899-1999
    GB/T 18590-2001 
    GB/T 32550-2016 
    Industry standards
    YY/T 1074-2002 
    YY/T0149-2006

    YY/T 0695-2008 

    image

    Experiment setup


    image

    image

    Software parameters' setting


    image

    Typical Pitting potential 


    Specifications


    Specifications
    Support 2-, 3- or 4-electrode systemPotential and current range: Automatic
    Potential control range: ±10VCurrent control range: ±2A
    Potential control accuracy:0.1%×full range±1mVCurrent control accuracy: 0.1%×full range
    Potential resolution: 10μV (>100Hz),3μV (<10Hz)Current sensitivity:1pA
    Rise time: <1μS (<10mA), <10μS (<2A)Reference electrode input impedance:1012Ω||20pF
    Current range: 2nA~2A, 10 rangesCompliance voltage: ±21V
    Maximum current output: 2ACV and LSV scan rate: 0.001mV~10,000V/s
    CA and CC pulse width: 0.0001~65,000sCurrent increment during scan: 1mA@1A/ms
    Potential increment during scan:0.076mV@1V/msSWV frequency: 0.001~100 kHz
    DPV and NPV pulse width: 0.0001~1000sAD data acquisition:16bit@1 MHz,20bit@1 kHz
    DA Resolution:16bit, setup time:1μsMinimum potential increment in CV: 0.075mV
    Low-pass filters: covering 8-decadeOperating System: Windows 10/11
    Interface: USB 2.0Weight / Measurements: 6.5kg, 36.5 x 30.5 x16 cm


    Techniques

    Techniques - CS300M

    Stable polarization

    · Open Circuit Potential (OCP)

    · Potentiostatic (I-T curve)

    · Galvanostatic

    · Potentiodynamic (Tafel plot)

    · Galvanodynamic (DGP)

    · Sweep-Step Functions (SSF)

    Transient Polarization

    · Multi Potential Steps

    · Multi Current Steps

    · Potential Stair-Step (VSTEP)

    · Galvanic Stair-Step (ISTEP)

    Chrono Method

    · Chronopotentiometry (CP)

    · Chronoamperametry (CA)

    · Chronocaulometry (CC)

    Voltammetry

    · Linear Sweep Voltammetry (LSV)

    · Cylic Voltammetry (CV)

    · Staircase Voltammetry (SCV)#

    · Square Wave Voltammetry (SWV)#

    · Differential Pulse Voltammetry (DPV)#

    · Normal Pulse Voltammetry (NPV)#

    · Differential Normal Pulse Voltammetry (DNPV)#

    · AC Voltammetry (ACV)

    · 2nd harmonic AC Voltammetry (SHACV)

    · Fourier Transform AC Voltammetry (FTACV)

    #There is corresponding voltammetry stripping methods

    Corrosion Measurements

    · Cyclic polarization curve (CPP)

    · Linear polarization curve (LPR)

    · Electrochemical Potentiokinetic Reactivation (EPR)

    · Electrochemical Noise (EN)

    · Zero resistance Ammeter (ZRA)

    Battery test

    · Battery Charge and Discharge

    · Galvanostatic Charge and Discharge (GCD)

    · Potentiostatic Charging and Discharging

    · Potentiostatic Intermittent Titration Technique

    · Galvanostatic Intermittent Titration Technique

    Download

    About Us   Potentiostat/Galvanostat   Accessories   Support   Contact Us  

    Copyright By © 2008-2026 Wuhan Corrtest Instruments Corp., Ltd

    This website stores cookies on your computer. These cookies are used to improve your website experience and provide more personalized services to you, both on this website and through other media. To find out more about the cookies we use, see our Privacy Policy.
    We won't track your information when you visit our site. But in order to comply with your preferences, we'll have to use just one tiny cookie so that you're not asked to make this choice again.
    Decline
    Accept