主要规格及技术指标

Supported Electrode Systems: 2, 3, or 4-electrode configurations
Scanning Potential Range: ±10V, expandable to ±30V
Maximum Output Voltage: ±30V
Maximum Output Current: ±2A (expandable to 10A/20A)
Current Ranges: 1A, 100mA, 10mA, 1mA, 100μA, 10μA, 1μA, 100nA, 10nA (9 ranges in total), with automatic current range selection, expandable to 100pA (ECD)
CV Scanning Rate: 0.1μV to 250V/s (expandable to a maximum of 250KV/s with the SCAN250 module)
Sampling Frequency: 50kHz (expandable to 10MHz with the ADC10M module)
Potentiostat Bandwidth: >1MHz
Control Software: GPES/FRA or NOVA
Electrochemical Techniques: DC techniques, AC voltammetry, AC impedance (with FRA module)
Special Features: Configurable for dynamic iR compensation
支持的电极体系: 2、3、4电极
扫描电位范围 : ±10V，可扩展至±30V
最大输出电压 : ±30V
最大输出电流 : ±2A（可扩展至10A/20A)
电流范围: 1A、100mA、10mA、1mA、100μA，10μA、1μA、100nA、10nA共9档，自动选择电流范围、可扩展至100pA （ECD）
CV扫描速率 : 0.1μV-250V/s （可扩展至最大250KV/s，SCAN250模块）
取样频率 : 50kHz（可扩展至10MHz，ADC10M模块）
恒电位仪带宽 : >1MHz
控制软件 : GPES/FRA或NOVA
电化学技术: 直流技术、交流伏安、交流阻抗 （FRA模块）
特别功能: 可配置为动态iR补偿

主要功能及特色

Modular design with strong expandability;
The instrument's front panel is equipped with a high-definition LED-backlit LCD display, capable of real-time display of current and potential values;
Two external signal input/output channels, enabling automatic control of RDE, RRDE, VA663, EQCM, etc.;
Sampling frequency up to 50 kHz, which can be increased to 10 MHz (i.e., one sample per 100 ns) with the ADC10M module;
AC impedance can be measured across the full range in a single test without the need for segmented measurements. It also allows setting different amplitudes for each frequency. A multi-waveform (5 or 15 waveforms) measurement mode is available, significantly reducing test time for the low-frequency part. Supports hydrodynamic AC impedance;
EHD method, Intensity Modulated Photocurrent Spectroscopy (IMPS) method, and Intensity Modulated Photovoltage Spectroscopy (IMVS) method;
Up to six impedance measurement modes: conventional frequency sweep impedance measurement at a single potential; potential-frequency sweep; time-frequency sweep at a constant potential; frequency sweep at a single current; current-frequency sweep; time-frequency sweep;
The NOVA software, developed based on Microsoft .NET, not only supports almost all standard electrochemical measurement methods but also allows users to design various measurement conditions, enabling the development of unique measurement methods and fully realizing their own ideas and requirements;
All DC and AC methods are included in a single program;
Automatic data storage, eliminating concerns about sudden power outages;
USB mode support: up to 80,000 data points per single measurement;
Compatibility with all new instruments and modules;
Capability to record an unlimited number of additional external signals;
Flexible selection between 2D or 3D graphics;
User-defined dynamic programs, which can also include programs for data analysis processes;
Ability to perform an unlimited number of step methods, with the option to turn data sampling on or off.
- 模块化设计，可扩展能力强；
- 仪器前面板自带高清LED背光液晶显示屏，可实时显示电流电位值；
- 2个外部信号输入/输出信道，可对RDE、RRDE、VA663、EQCM等进行自动控制；
- 取样频率高达50 kHz, 若配置ADC10M模块后，取样频率将增大到10MHz，即每100ns取一个点；
- 交流阻抗可以一次性进行全范围测量而不需要分段测试。同时，允许对每一个频率设置不同的波幅。可提供多波形（5或15个波形）的测量模式，大大缩短低频部分的测试时间。支持流体动力学交流阻抗；
- EHD方法、强度调制光电流谱IMPS方法和强度调制光电流IMVS方法；
- 多达六种阻抗测试模式：常规的单电位下的频率扫描阻抗测量方法；电位频率扫描；恒电位下的时间频率扫描；单电流下的频率扫描；电流频率扫描；时间频率扫描；
- 基于Microsoft.NET开发的NOVA软件，除了支持几乎所有的固化电化学测量方法外，还可以让用户自行设计各种测量条件，从而开发出特有的测量方法，随心所欲地将自己的想法和需要得到充分实现；
- 一个程序中包括所有的直流和交流方法；
- 自动存储数据，从而不必担心突然断电；
- 支持USB模式：每单个测量80000个数据点；
- 支持所有的新仪器和新模块；
- 可记录任意多的附加外部信号；
- 任意选择2D或3D图形；
- 用户可自定义动态程序，而且可以附带数据分析过程的程序；
- 可以进行不限制数量的阶跃方法，并可以关闭或打开数据取样。

主要附件及配置

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