簡介
MultiEmStat4 LR / HR
產品描述
在生產力和性能上毫不妥協
MultiEmStat4 是一款結構輕巧的恒電位/恒電流儀和可選的頻率響應分析儀 (FRA),適用於 4、8 或 12 通道的電化學阻抗頻譜分析 (EIS)。 MultiEmStat4 有兩個版本:低量程版本非常適合需要低至 1 nA 電流範圍的應用,而高量程版本則非常適合需要最大 200 mA 電流的應用。
MultiEmStat4 由 Windows 版 MultiTrace 控制,您也可以編寫自己的 MethodSCRIPT,在任何平台或作業系統上對其進行控制。
隨時備份
MultiEmStat4 的每個通道都配備 500 MB 的內部儲存空間,用於儲存測量資料作為備份。 使用 MultiTrace 軟體可輕鬆瀏覽所有內部儲存的測量資料並將其傳輸回 PC。 無論您帶著儀器去哪裡,數據始終與儀器在一起。 |
在同步模式下同步通道
透過啟用通道同步和調整電纜設置,您可以將 MultiEmStat4 用作多恒電位儀的裝置。這意味著,您可以在同一樣品槽中同時使用多個工作電極、一個計數器和一個參考電極。所有工作電極都執行相同的測量。
支持的實驗技術
伏安技術
安培技術
恒電流技術
脈衝技術
其它
MultiEmStat4 LR EIS 精度等值線圖 |
MultiEmStat4 HR EIS 精度等值線圖 |
MultiEmStat4 低量程和高量程之間的主要區別
電位範圍 | ±3 V | ±6 V |
最大合規電壓 | ±5 V | ±8 V |
電流範圍 | 1 nA to 10 mA (8 ranges) | 100 nA to 100 mA (7 ranges) |
最大電流 | ±30 mA | ±200 mA |
電極連接 | RE, CE and ground, 2 mm 香蕉插頭 |
WE, RE, CE, Sense, and ground, 2 mm 香蕉插頭 |
硬體選項 |
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一般規格
LR | HR | |
直流電位範圍 | ±3 V | ±6 V |
合規電壓 | ±5 V | ±8 V |
最大電流 | ±30 mA | ±200 mA |
最大數據擷取速率 | 1 000 000 samples /s |
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Description
No Compromises on Productivity and Performance
The MultiEmStat4 is a compact Potentiostat, Galvanostat, and optional Frequency Response Analyser (FRA) for Electrochemical Impedance Spectroscopy (EIS) with 4, 8 or 12 channels. The MultiEmStat4 comes in two versions; the Low Range version is great for applications that require a low current range down to 1 nA, whereas the High Range version is very suitable for applications that need a maximum current of 200 mA.
The MultiEmStat4 is controlled with MultiTrace for Windows, or you can write your own MethodSCRIPT and control it from any platform or operating system.
Always a backup
The MultiEmStat4 is equipped with 500 MB internal storage memory on each channel for storing your measurements as a backup. All internally stored measurements can be browsed and transferred back to the PC easily using the MultiTrace software. Your data is always with your instrument wherever you take it. |
Synchronizing channels in Synched mode
By enabling synchronization of channels and adjusting the setup of your cables, you can use the MultiEmStat4 as a polypotentiostat. This means you can use multiple working electrodes, one counter and one reference electrode in the same cell at the same time. Your working electrodes all perform the same measurement.
Techniques
Voltammetric techniques
Amperometric techniques
Galvanostatic techniques
Pulsed techniques
Other
MultiEmStat4 LR EIS Accuracy Contour Plot |
MultiEmStat4 HR EIS Accuracy Contour Plot |
Main differences between the MultiEmStat4 Low and High Range
Potential range | ±3 V | ±6 V |
Max. compliance voltage |
±5 V | ±8 V |
Current ranges | 1 nA to 10 mA (8 ranges) | 100 nA to 100 mA (7 ranges) |
Max. current | ±30 mA | ±200 mA |
Electrode connections | RE, CE and ground, 2 mm banana plugs |
WE, RE, CE, Sense, and ground, 2 mm banana plugs |
Hardware options
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General
LR | HR | |
dc-potential range | ±3 V | ±6 V |
compliance voltage | ±5 V | ±8 V |
maximum current | ±30 mA | ±200 mA |
max. data acquisition rate | 1 000 000 samples /s |