2182A 型納伏表
- Keithley 2182A 型納伏表
- 適用于研究和計量的低噪聲電壓測量 雙通道 2182A 型納伏表最適合進行穩定的低噪聲電壓測量，以及適合可靠且重復地檢定低阻材料和器件。相比其他低電壓測量解決方案，其測量速度更快，噪聲性能顯著提高。它提供簡化的增量模式，適用于結合反向電流源（如 6220 或 6221 型號）進行電阻測量。
- 進行低噪聲、納伏級電壓測量，準確地檢定低電阻材料
- 2182A
- 報價:US $ 4,200
| 模擬帶寬 | 采樣率 | 模擬通道 |
| 1nV - 100V | 10n? 至 200M?（需要 6220 或 6221） | 2 |
| Title | Document Type |
| Keithley Instrumentation for Electrochemical Test Methods and Applications This Application Note discusses electrochemistry disciplines in which Keithley instrumentation is used. | 應用指南 |
| Model 2182A Nanovoltmeter Specifications | 技術數據 |
| #200 Understanding Low Voltage Measurements Although techniques for making precision, accurate voltage measurements are fairly well known, many of these methods fall short when resolution must be extended below one microvolt, which is often the case when measuring physical parameters in industry such as temperature, pressure, force, etc. This application note offers an understanding of these techniques. | 應用指南 |
| Achieving Accurate and Reliable Resistance Measurements in Low Power and Low Voltage Applications There are many factors that make low voltage measurements difficult. This paper discusses techniques to eliminate thermoelectric voltages to allow more accurate resistance measurements, including a three-step delta measurement method for low power/low voltage applications. | 白皮書 |
| Measurement Techniques for Characterizing Graphene, Carbon Nanotubes, and Nano-Materials and Devices | 海報 |
-
- 霍爾效應測試設備與接線方法
- 霍爾效應測試設備與接線方...
- 時長: 8:50
-
- Make low resistance measurements
- Make low resistance meas...
- 時長: 5:02
