As-510-4 (Fuel Cell Analyzer)


品牌: NF (回路设计)
型号系列: As-510 [系列]
分类：

关于产品

The NF As-510 Series Fuel Cell Impedance Measurement System comprises a fuel cell power generation analyzer, impedance analyzing unit and system software.  It can simultaneously measure impedance characteristics as well as current and voltage characteristics of a fuel cell’s anode cathode, and reference electrode.  This automated measuring system allows detailed analysis of fuel cell internal response processes.

产品特点

  • Multiple ways to measure and evaluate power generation characteristics
  • Suitable for testing fuel cells equipped with a reference electrodes by providing detailed analysis of fuel cell internal conditions. Simultaneous measurement of impedance characteristics as well as current and voltage characteristics of anode, cathode and reference electrode
  • Support for a variety of measurements
    • Measurement of current and voltage characteristics (Tafel plots)
    • Membrane resistance measurement using current interruption method and stepmethod
    • Impedance measurement (Cole-Cole plots, Bode plots, As-510-IMU required)
    • Constant current/constant voltage measurement, OCV measurement
    • Measurement of electrical polarity characteristics using cyclic voltammetry and linear sweep voltammetry (As-510-CVM required)
    • Electrochemical Impedance Spectroscopy (EIS) (As-510-CVM required)
  • Supports automated sequential testing using sets of tests selected by the user
  • System software supports quantitative evaluation and measurement with a high degree of reproducibility
    • Control of individual devices
    • Real-time display of measurement results
    • Graphical display functions (allows simultaneous display or superimposed display of multiple graphs)
    • Automated testing program
  • Fuel Cell AnalyzingSoftware (As-510-Z) is available for more detailed analysis of internal fuel cell conditions
    • Automatic equivalent circuit estimation based on impedance measurement results
    • Analysis of catalyst characteristics based on electrode characteristic measurement results
    • Custom systems can be constructed for specific applications as per requirements of the client
  • GPIB interface is provided as standard

产品功能

  • Capable of evaluating fuel cells fitted with many types of reference electrodes. Supports detailed evaluation and analysis of anode and cathode characteristics (As-510-4 Fuel Cell Analyzer)
  • Equipped with input terminals for three-terminal voltage measurement (+, -, and REF), the As-510-4 can simultaneously measure the voltage between terminals and isolated resistance (IR). It incorporates new circuitry to provide support for a wide variety of reference electrode types (As-510-4 Fuel Cell Analyzer)
  • When combined with the optional three-terminal impedance measuring unit, the As-510-4 can measure impedance between terminals and supports continuous measurements without having to change connections (As-510-4 Fuel Cell Analyzer)
  • Compatible with constant-current/constant-voltage operation and supports Open Circuit Voltage (OCV) measurement (As-510-4 Fuel Cell Analyzer)
  • Simultaneous measurement of impedance between three voltage detection terminals (As-510-IMU Impedance Analyzing Unit)
  • Four input channels enable use of one current as a reference while measuring the voltage response at up to three points. The channels are insulated from each other and any point in the cell can be measured (As-510-IMU Impedance Analyzing Unit). Detailed analysis of the measurement results can be performed with As-510-Z Fuel Cell Analyzing Software (Option)
  • As-510-S4 System Software handles all aspects of using the fuel cell evaluation system, including control of individual devices, graphical display of measurement results and storing data (See photo section)
  • Trend Graph, Tafel Plot, Cole-Cole Plot and Voltammogram plots are supported by As-510-S4 (See photo section)
  • Supports DC analysis via cyclicvoltammetry or linear sweep voltammetry as well as measurement of MEA electrochemical impedance (EIS) when power generation is not occurring. It performs measurements essential to identifying causes of MEA deterioration, which can affect fuel cell performance (As-510-CVM Electrode Analyzing Unit (Option)). Detailed analysis of the measurement results can be performed with As-510-Z Fuel Cell Analyzing Software (Option)
  • The optional As-510-Z Fuel Cell Analyzing Software performs automated equivalent circuit estimation by means of a proprietary algorithm that uses curve fitting on the impedance measurement results. This allows quantitative evaluation and analysis of the fuel cells’ internal impedance. It also calculates the catalyst active area with a voltammogram derived from measurements of electrode characteristic. This allows a quantitative assessment of the catalyst activation level
  • The As-510-Z Fuel Cell Analyzing Software supports the following circuit elements: R, L, C, R//C, R//L, R//L//C, Zw, CPE, R.Zw//C, R.CPE//C, R//CPE
  • The As-510-C is a cell equipped with a reference electrode and supports three-terminal measurement using As-510-4. Any MEA can be bracketed in order to measure its characteristics

产品应用

  • Fuel cell testing
  • Simultaneous measurement of impedance characteristics as well as current and voltage characteristics of anode, cathode and reference electrode
  • Impedance measurement and analysis

标准配件

  1. GPIB Interface
  2. Operation Manual
  3. Power Cable

产品选项

  1. As-510-CVM: Electrode Analyzing Unit
  2. As-510-Z: Fuel Cell Analyzing Software

相关目录

Specification-of-As-510-Series

关于力高

力高，成立于1980年，是一家以香港及中国大陆为基地之先进电子仪器代理商。

在过去岁月中，我们全力从事电子测试仪器销售行业. 应用范围广泛覆盖电讯，电源，数据通讯，无线通讯技术，音响及教育等各类市场。

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