主要规格及技术指标

Operating Voltage Range: ±10 V
Voltage Test Accuracy: <1 mV ± 0.03% of reading
Maximum Voltage Resolution: <1 µV
Maximum Scan Rate: 200 V/s
Maximum Current Range: ±10 nA to 500 mA (2 A, 10 A optional)
Current Test Accuracy: <0.1% of reading
Low Current Extension: <1 pA to 500 mA
Current Resolution: <0.1 fA
Input Impedance: 1 TΩ (100 TΩ for 1 pA module)
Data Transmission: Ethernet, Wi-Fi, USB
Bandwidth: 8 MHz
Data Acquisition Rate: 1,000,000 points/second
IR Compensation: Supported
Electrode Connections: 2, 3, 4, 5 (Ground)
EIS Electrochemical Impedance Spectroscopy Frequency Range: 10 µHz to 7 MHz
EIS Time-Resolved 3D Impedance Spectroscopy: Supported
WE, CE, and Impedance Synchronized Testing: Supported as Standard
Wireless Control: Supported with Wi-Fi Remote Control
工作电压范围： ±10V
电压测试精度： <1mV±0.03%读数
最高电压分辨率： <1uV
最大扫描速率： 200V/s
最大电流量程： ±10nA-500mA(2A 10A选配)
电流测试精度： <0.1%
小电流扩展： <1pA-500mA
电流分辨率： <0.1fA
输入阻抗： 1TΩ( 1pA模块100TΩ)
数据传输： 以太网，无线WIFI，USB
带宽： 8MHz
数据采集速率： 1.000.000点/秒
IR补偿： 支持
电极连接： 2.3.4.5(地)
EIS电化学阻抗测试频率： 10 μ Hz-7MHz
EIS时间分辨三维阻抗谱： 支持
WE和CE和阻抗同步测试： 支持，标配
无线控制： 支持WIFI远程控制

主要功能及特色

The SP-300 Electrochemical Workstation is a high-performance research-grade instrument tailored for a broad spectrum of electrochemical applications, including battery research, fuel cell development, and corrosion studies. Its standout capabilities include support for electrochemical impedance spectroscopy (EIS) testing up to 7 MHz, complemented by a comprehensive suite of electrochemical techniques such as voltammetric and pulsed methods. The system offers an extensive current range (100 pA to 4 A) and voltage flexibility (±10 V, expandable), with performance-enhancing optional modules available. Notably, the SP-300 incorporates bipotentiostat functionality and is bundled with the powerful EC-Lab® software package, providing researchers with advanced control and a comprehensive suite of data analysis tools for electrochemical experiments

主要功能特色：SP-300电化学工作站是一款高性能研究级设备，适用于广泛的电化学领域，包括电池、燃料电池、腐蚀研究等。其特色在于支持高达7MHz的电化学交流阻抗测试，并配备多种电化学测试技术，如伏安技术和脉冲技术。该设备具有宽广的电流量程（100pA至4A）和电压范围（±10V可扩展），并可通过选配模块增强性能。SP-300还支持双恒电位仪功能及配备强大的EC-Lab®软件包，提供丰富的数据分析工具。

主要附件及配置

EIS Time-Resolved 3D Impedance Spectroscopy
WE, CE, and Impedance Synchronized Testing
EIS时间分辨三维阻抗谱
WE和CE和阻抗同步测试