恒電位 / 恒電流儀 / 零阻電流計（ZRA）
Interface 1010B™ 是一款通用型恒電位儀，可讓您運行基本的物理和電解分析技術，如循環伏安法、時序安培計、時序電位計、脈衝伏安法和方波伏安法。
主要功能包括 :
- 最大電流 - ±1 A
- 最大應用電位 - ±12 V
- EIS - 10 μHz - 20 kHz
適用的技術包括 :
- 物理電化學
- 脈衝伏安法
- 直流腐蝕
- EIS
產品特點
Interface 1010B 恆電位儀
如果您正在尋找一款通用型恒電位儀，用於循環伏安法或基礎研究，例如確定氧化還原電位、反應機制、擴散係數、速率常數和電化學表面積。 您也可以執行電化學電鍍和電沉積實驗，或測定溶液中微量分析物質濃度的實驗。 除了上述功能外，您還可以獲得一個入門級軟體開發工具包，讓您有能力開發自己的程式或與其它儀器連接的介面。
Interface 1010 也有更進階的型號，即Interface 1010E 。 1010E 提供 Interface 1010B 的所有功能，還包括電化學阻抗譜分析功能。
Interface 1010B 可以透過現場升級，升級為更先進的系統。 您可以獲得一台很棒的入門級儀器，其功能可隨著實驗室的需求而成長。 Interface 1010B 可升級為Interface 1010E。 如需更多升級資訊，請聯絡我們。
更多詳細資訊
以下是關於儀器功能的其他詳細資訊。每個要點都包含儀器可執行的技術類型清單。
- 物理電化學 - 循環伏安法、線性掃描伏安法、計時電流法、計時電位計、計時庫倫法、階躍計時電流法和階躍計時電位計等技術 。
- 脈衝伏安法 - 諸如差分脈衝伏安法、常規脈衝伏安法、反向脈衝伏安法、Osteryoung 方波伏安法等技術，以及相關的剝離技術，例如陽極剝離伏安法。
- 直流腐蝕 - 進行標準的直流腐蝕測試，例如極化電阻、電位動力、循環極化和電偶腐蝕，以及其它一些測試。
- 電化學能源 - 測試各種電池、燃料電池或超級電容的單個電池和堆疊電池。包括充電、放電、循環充放電技術、靜電位、靜電壓、自放電、漏電率和讀取電池電壓。
- eChemBasic - 軟體工具包，允許開發人員對恒電位儀功能和使用者定義信號的應用進行基本控制。可以進行簡單的恒電位和恒電流儀的實驗。定義陣列允許使用者執行線性掃描或循環伏安法。
- 電化學阻抗譜- 除了單頻技術 (如 Mott-Schottky) 之外，還包括用於恒電位、恒電流和混合阻抗譜實驗的實驗腳本。
一般規格
- 2、3 和 4 電極測量。
- 電氣隔離
- 浮動式儀器：與高壓滅菌器、機械應力儀器或管道探針一起使用。
- 可攜式
- 化學教科書大小，重量僅 3 公斤 (6.6 磅)。可輕鬆以 USB 2.0 連接至 Windows 電腦。
- DSP (數位訊號處理) 模式
- 大量取樣可改善雜訊比，並進行精確的電容量測。
- 電流中斷 iR 補償
- 輔助 I/O
- 透過額外的 I/O 介面控制其它設備：外部訊號輸入、類比電壓輸出、類比電流輸出和數位 I/O 連接器。
|
系統 |
|
|
恒電位儀 |
Yes |
|
恒電流儀 |
Yes |
|
零電阻電流表 |
Yes |
|
浮動（與大地隔離） |
Yes |
|
電極連接 |
2, 3, or 4 |
|
最大電流 |
±1 A |
|
電流範圍 |
9 (10 nA - 1 A) |
|
電流範圍（包括內部增益） |
11 |
|
小電流解析度 |
3.3 fA |
|
最大應用電位 |
±12 V |
|
上升時間 |
<1 μs |
|
最小時基 |
10 μs |
|
雜訊與漣波 |
<20 μV rms |
|
重量 |
2.4 kg |
|
尺寸 |
24 (W) x 6 (H) x 27 (D) cm |
|
|
|
|
控制放大器 |
|
|
相容電壓 |
±20 V (@ 1A) |
|
輸出電流 |
>±1 A |
|
速度設定 |
5 |
|
單一增益頻寬 |
980, 260, 40, 4, 0.4 kHz |
|
|
|
|
EIS測量 |
|
|
EIS 頻率 |
10 μHz - 20 kHz |
|
99% |
|
|
AC 振幅 |
2.33 V maximum
|
|
靜電計 |
|
|
輸入阻抗 |
>1012 Ω |
|
輸入電流（典型值） |
<20 pA |
|
頻寬 |
>10 MHz |
|
CMRR （共模拒次比） |
>80 dB (10 kHz) |
|
|
|
|
電位 |
|
|
應用精確度 |
±1 mV ±0.2% of setting |
|
應用解析度 |
200 μV, 50 μV, 12.5 μV/bit |
|
測量精確度 |
±1 mV ±0.3% of reading |
|
測量解析度 |
1 μV, 10 μV, 100 μV, 400 μV/bit |
|
|
|
|
電流 |
|
|
應用精確度 |
±5 pA ±0.3% of range |
|
應用解析度 |
0.0033% full-scale/bit |
|
|
|
|
測量電流 |
|
|
量測精確度 |
±5 pA ±0.3% of range |
|
量測解析度 |
0.0033% full-scale/bit |
|
頻寬 |
>10 MHz (1A - 100 μA) |
The Interface 1010B™ is a general purpose potentiostat that gives you the ability to run basic physical and electroanalytical techniques such as cyclic voltammetry, chronoamperometry, chronopotentiometry, pulse voltammetry and square wave voltammetry.
Key features include:
- Maximum Current - ±1 A
- Maximum Applied Potential - ±12 V
- EIS - 10 μHz - 20 kHz
For techniques including:
- Physical Electrochemistry
- Pulse Voltammetry
- DC Corrosion
- EIS
Interface 1010B Potentiostat
If you're looking for a general-purpose potentiostat for cyclic voltammetry or similar studies for basic research such as determining redox potentials, reaction mechanisms, diffusion coefficients, rate constants and electrochemical surface area. You can also run electrochemical plating and electrodeposition experiments or experiments for determining concentrations of trace analytes in solution. In addition to the above capabilities you get an introductory software development toolkit that gives you the ability to develop your own program or interface to other instruments.
The Interface 1010 also comes in a more advanced model, the Interface 1010E. The 1010E provides all of the capabilities of the Interface 1010B and also includes electrochemical impedance spectroscopy capabilities.
The Interface 1010B can be upgraded to the more advanced system with an infield upgrade. You can get a great introductory instrument that can grow in capabilities with the needs of your lab. The Interface 1010B can be upgraded to an Interface 1010E. Contact us for more information on upgrading.
More Details
Below are additional details regarding the capabilities of the instrument. Each bullet point contains a list of the type of techniques available for the instrument to run.
- Physical Electrochemistry - Techniques such as cyclic voltammetry, linear sweep voltammetry, chronoamperometry, chronopotentiometry, chronocoulometry, multistep chronoamperometry, and multistep chronopotentiometry.
- Pulse Voltammetry - Techniques such as differential pulse voltammetry, normal pulse voltammetry, reverse pulse voltammetry, Osteryoung square wave voltammetry, and associated stripping techniques such as anodic stripping voltammetry.
- DC Corrosion - Run standard DC corrosion tests such as polarization resistance, potentiodynamic, cyclic polarization, and galvanic corrosion in addition to a number of others.
- Electrochemical Energy - Test single-cells and stacks of various batteries, fuel cells or supercapacitors. Includes charge, discharge, cyclic charge-discharge techniques, potentiostatic, galvanostatic, self-discharge, leakage rate, and read cell voltage.
- eChemBasic - Software Toolkit that allows a developer to have basic control of potentiostat functions and the application of a user-defined signals. Simple potentiostatic and galvanostatic type experiments can be performed. Defining an array allows users to perform linear sweep or cyclic voltammetry.
- Electrochemical Impedance Spectroscopy - includes experimental scripts for potentiostatic, galvanostatic and hybrid impedance spectroscopy experiments in addition to single frequency techniques like Mott-Schottky.
Other Details
- 2, 3, and 4 electrode measurements
- Electrical Isolation
- Floating instrument: use with autoclaves, mechanical stress apparatus, or pipeline probes.
- Portable
- Size of a chemistry textbook, weighing only 3 kgs (6.6 lbs). Easy USB 2.0 connection to a Windows computer.
- DSP (Digital Signal Processing) Mode
- Oversamples for improved signal-to-noise and accurate capacitance measurements.
- Current Interrupt iR Compensation
- Auxiliary I/O
- Control additional equipment via additional I/O interfaces: external signal input, analog voltage output, analog current output, and digital I/O connector.
- Warranty
- Protected by 2-year factory service warranty.
Specifications
SYSTEM |
|
| Potentiostat | Yes |
| Galvanostat | Yes |
| Zero Resistance Ammeter | Yes |
| Floating (Isolated from Earth Ground) | Yes |
| Cell Connections | 2, 3, or 4 |
| Maximum Current | ±1 A |
| Current Ranges | 9 (10 nA - 1 A) |
| Current Ranges (including internal gain) |
11 |
| Minimum Current Resolution | 3.3 fA |
| Maximum Applied Potential | ±12 V |
| Rise Time | <1 μs |
| Minimum Time Base | 10 μs |
| Noise and Ripple | <20 μV rms |
| Weight | 2.4 kg |
| Dimensions | 24 (W) x 6 (H) x 27 (D) 27 cm |
CONTROL AMPLIFIER |
|
| Compliance Voltage | ±20 V (@ 1A) |
| Output Current | >±1 A |
| Speed Settings | 5 |
| Unity Gain Bandwidth | 980, 260, 40, 4, 0.4 kHz |
EIS MEASUREMENT |
|
| Frequency Range | 10 μHz - 20 kHz |
| Impedance Accuracy | 99% |
| Maximum AC Amplitude | 2.33 V |
| Minimum AC Amplitude | 50 μV |
ELECTROMETER |
|
| Input Impedance | >1012 Ω |
| Input Current (typical) | <20 pA |
| Bandwidth | >10 MHz |
| CMRR | >80 dB (10 kHz) >60 dB (1 MHz) |
POTENTIAL |
|
| Applied Accuracy | ±1 mV ±0.2% of setting |
| Applied Resolution | 200 μV, 50 μV, 12.5 μV/bit |
| Measured Accuracy | ±1 mV ±0.3% of reading |
| Measured Resolution | 1 μV, 10 μV, 100 μV, 400 μV/bit |
CURRENT |
|
| Applied Accuracy | ±5 pA ±0.3% of range |
| Applied Resolution | 0.0033% full-scale/bit |
MEASURED CURRENT |
|
| Measured Accuracy | ±5 pA ±0.3% of range |
| Measured Resolution | 0.0033% full-scale/bit |
| Bandwidth | >10 MHz (1A - 100 μA) >1.5 MHz (10 μA) >0.15 MHz (1 μA) |
