高頻交流阻抗分析儀

產品特點 

• 雙掃描範圍：±5A/±10V 或 ±2A/±50V（可由使用者選擇）
• FRA/EIS：10µHz 至 8MHz
• 取樣率最高可達 2MHz
• 可選配真線性掃描發生器
• 可選配雙電位功能

產品說明 
廣泛的應用範圍
IviumStat2X 非常適合需要寬動態範圍的應用，例如電池測試、腐蝕測量以及電化學研究。除了卓越的性能外，它還具備雙重兼容性，為電化學測量提供全面且靈活的解決方案。

完整解決方案
IviumStat2X 提供一套完整的解決方案，涵蓋所有標準的電化學技術。IviumStat2X 還內建高效能的頻率響應分析儀，可進行 10 µHz 至 8 MHz 範圍內的電化學交流阻抗 (EIS) 測量。所有測量與資料處理軟體均已包含在內（適用於 Windows 系統的個人電腦）。

安全性
操作人員可透過軟體設定儀器的最大電流或電位。如此一來，既能保護珍貴的樣本，亦可避免發生危險情況。

自動化
提供多個類比與數位輸入及輸出埠，用於監控與控制周邊設備。此功能已完全整合至軟體中。

擴充性
IviumStat2.h 可透過多種選項與模組進行擴充，包括雙電位儀、真正線性掃描產生器、多樣性功率增強器及多工器。

硬體

• 自動電流量程選擇：1pA 至 10A／1mV 至 50V
• 自動可變雜訊濾波器及電位靜態/電流靜態穩定性設定
• 同時擷取電流/電位與周邊類比訊號
• 即時資料顯示速率最高達 3,000 pnts/s。擷取速率最高達 2,000,000 pnts/s（其中 1,000,000 個資料點儲存於儀器記憶體中）
• 適用掃描速率：1 µV/s 至 10,000 V/s
• 最小間隔時間：0.5 µs（0.125 µs 解析度）
• 透過自動調諧濾波器、增益放大器及直流抵消功能最佳化結果
• 使用者可選的浮動操作模式

軟體
XP5 透過 Ivium 自家的 IviumSoft 進行控制。這款功能多樣且直覺易用的軟體，可實現儀器控制、資料管理與分析，以及周邊儀器控制等功能。IviumSoft 亦能與 LabVIEW™、C++、Delphi 等軟體介接，並可由這些軟體進行控制。每台儀器均標配完整版本的 IviumSoft。

System performance

• Current compliance : ±5A/±10V or ±2A/±50V
• Maximum compliance voltage : ±10V
• Maximum applied voltage : ±50V at 2A or ±8V at 5A
• Electrode connections : 4; WE, CE, RE, S (and GND) with 4mm banana plugs
• Potentiostat bandwidth : 8MHz
• Stability settings : High Speed, Standard and High Stability
• Programmable response filter : 1MHz, 100kHz, 10kHz, 1kHz, 10Hz
• Signal acquisition : Dual channel 24bit ADC, 2,000,000 samples/s (max. 1M datapoints)

Potentiostat

• Applied potential range : ±10V, 0.02mV res. (20bit)
• Applied potential accuracy : 0.2% of value or 1mV
• Current ranges : ±1pA to ±10A
• Measured current resolution : 0.00005% of current range, minimum 0.5zA
• WE bias current : 20fA
• Measured current accuracy : 20fA + 0.025% of FSR

Galvanostat

• Applied current resolution : 0.002% of applied current range
• Applied current accuracy : 0.2% of value or 0.1% of current range
• Galvanostatic current ranges : ±10pA to ±10A
• Potential ranges : ±1mV, ±4mV, ±10mV, ±40mV, ±100mV, ±400mV, ±1V, ±4V, ±10V
• Measured potential resolution : 0.00001% of potential range, minimum 0.15nV
• Measured potential accuracy : 0.2% of value or 1mV

Impedance Analyser

• Frequency range : 10µHz to 8MHz
• Amplitude : 0.02mV to 2.0V, or 0.03% to 100% of current range
• DC offset : 16bit DC offset subtraction and 2 DC-decoupling filters

Electrometer

• Input impedance : >1000Gohm //<8pF
• Input bias current : <10pA
• Bandwidth : >16MHz

Special functions

• Ohmic drop compensation : 2V/current range
• Floating operation : User selectable

Peripheral connections

• Analog in/out : 2/1 (±10V; inputs 24bit resolution, output 16bit resolution; bandwidth 40kHz)
• Digital input/output : 1 input (0-5V) / 3 output (0-3.3V)
• I-out/E-out : Analog monitor for cell current and potential
• AC-in : ±4V
• AC-out : ±0.5V sinewave 10µHz-8MHz with variable attenuation
• Channel-X input, Channel-Y input : ±4V: to record impedance from peripheral devices

Environment

• Power requirements : 100-240V, 47-63Hz, 150VA
• Interfacing : USB
• Size (w x d x h) : 26 x 33 x 12cm
• Weight : 4.2kg
• PC requirements : Windows 8/10/11, with free USB port

Specifications subject to change, Ivium Technologies ©2026

Product Features

•  Scan range: ±5A/±10V
•  FRA/EIS: 10µHz to 8MHz
•  Sampling rate up to 2MHz
•  Optional True Linear Scan generator
•  Optional Bipotentiostat

Product description
Wide application range
The IviumStat2.h is well suited for applications requiring a wide dynamic range, such as battery testing, corrosion measurements and electrochemical research applications. It has a high power of ±5A and low current ranges, down to 1pA full scale.

Complete solution
The IviumStat2.h offers a complete package, all the standard electrochemical techniques are included. The IviumStat2.h also has an integrated  high-performance Frequency Response Analyser for EIS measurements from 10µHz to 8MHz. All measurement and dataprocessing software is included (for Windows based PCs).

Safety
The maximum current or potential of the instrument can be defined by the operator. Thus valuable samples may be protected, and unsafe situations prevented.

Automation
Multiple analog and digital inputs & outputs are available on the peripheral port for monitoring & control of peripheral equipment. This functionality is fully integrated in the software.

Expandability
The IviumStat2.h can be expanded with a wide variety of options and modules, including a Bipotentiostat, True Linear Scan generator, various power boosters and multiplexers.

Hardware

• Automatic current range selection: 1pA to 10A/1mV to 10V
• Automatic variable noise filter and potentiostat/galvanostat stability settings
• Simultaneous acquisition of current/potential and peripheral analog signals
• Real time data display up to 3,000 pnts/s. Acquisition up to 2,000,000 pnts/s (1,000,000 stored in instrument memory)
• Applicable scanrates: 1µV/s to 10,000V/s
• Minimum interval time: 0.5µs (0.125µs resolution)
• Result optimisation by automated tuned filters, gain amplifiers and DC-subtraction
• User selectable floating operation

Software
The IviumStat2.h is controlled via Ivium’s own IviumSoft. This versatile, yet intuitive software, allows instrument control, data management and analysis, peripheral instrument control, etc. IviumSoft can also interface with and be controlled from LabVIEWTM, C++, Delphi, etc. A full suite of IviumSoft is included as standard with each instrument.

System performance

• Current compliance : ±5A/±10V or ±2A/±50V
• Maximum compliance voltage : ±10V
• Maximum applied voltage : ±50V at 2A or ±8V at 5A
• Electrode connections : 4; WE, CE, RE, S (and GND) with 4mm banana plugs
• Potentiostat bandwidth : 8MHz
• Stability settings : High Speed, Standard and High Stability
• Programmable response filter : 1MHz, 100kHz, 10kHz, 1kHz, 10Hz
• Signal acquisition : Dual channel 24bit ADC, 2,000,000 samples/s (max. 1M datapoints)

Potentiostat

• Applied potential range : ±10V, 0.02mV res. (20bit)
• Applied potential accuracy : 0.2% of value or 1mV
• Current ranges : ±1pA to ±10A
• Measured current resolution : 0.00005% of current range, minimum 0.5zA
• WE bias current : 20fA
• Measured current accuracy : 20fA + 0.025% of FSR

Galvanostat

• Applied current resolution : 0.002% of applied current range
• Applied current accuracy : 0.2% of value or 0.1% of current range
• Galvanostatic current ranges : ±10pA to ±10A
• Potential ranges : ±1mV, ±4mV, ±10mV, ±40mV, ±100mV, ±400mV, ±1V, ±4V, ±10V
• Measured potential resolution : 0.00001% of potential range, minimum 0.15nV
• Measured potential accuracy : 0.2% of value or 1mV

Impedance Analyser

• Frequency range : 10µHz to 8MHz
• Amplitude : 0.02mV to 2.0V, or 0.03% to 100% of current range
• DC offset : 16bit DC offset subtraction and 2 DC-decoupling filters

Electrometer

• Input impedance : >1000Gohm //<8pF
• Input bias current : <10pA
• Bandwidth : >16MHz

Special functions

• Ohmic drop compensation : 2V/current range
• Floating operation : User selectable

Peripheral connections

• Analog in/out : 2/1 (±10V; inputs 24bit resolution, output 16bit resolution; bandwidth 40kHz)
• Digital input/output : 1 input (0-5V) / 3 output (0-3.3V)
• I-out/E-out : Analog monitor for cell current and potential
• AC-in : ±4V
• AC-out : ±0.5V sinewave 10µHz-8MHz with variable attenuation
• Channel-X input, Channel-Y input : ±4V: to record impedance from peripheral devices

Environment

• Power requirements : 100-240V, 47-63Hz, 150VA
• Interfacing : USB
• Size (w x d x h) : 26 x 33 x 12cm
• Weight : 4.2kg
• PC requirements : Windows 8/10/11, with free USB port

Specifications subject to change, Ivium Technologies ©2026