KP-6000数字开尔文探针is part of the Digital Kelvin Probe System which is a vibrating capacitor technique used to measure the change in work function of metals, semiconductors and liquids. The Kelvin method has extremely high surface sensitivity (<0.1 meV, typically corresponding to 10-3of an adsorbate layer) and is completely non-damaging, even to the most sensitive adsorbates. It enjoys wide ranging applications in physics, bio-chemistry, engineering and, most recently, as a UHV surface analysis technique.
开尔文探针设计兼容100％UHV。它具有完全屏蔽的驱动程序，大大改进了信号检测方法和可选的计算机控制探针定位。这些创新，结合其测量的非接触性，无损性的性质，使开尔文探针系统成为研究薄膜，吸附动力学，工作函数地形，表面光电光光谱，相移，表面转移，表面转移，表面转移，表面转移，表面转移，表面转移，表面转移，表面转移，表面转移，表面转移，表面转移，表面转移，表面变化，成为理想的工具。压力和类似现象。
特征：
- Ultra-high vacuum (UHV) or air operation.
- 市场上任何开尔文探针的最高表面敏感性。
- Non-damaging even to the most sensitive adsorbates.
- MS Windows菜单驱动的数据采集软件可轻松优化信噪比。
- 数字振荡器以各种频率和振幅获取数据
- 2¾ " (70mm) conflat flange mounting fits virtually any vacuum chamber.
- Flange-to-sample distance may be specified by user to fit any vacuum chamber.
- Available with optional linear translator for fine adjustment of sample-to-probe distance.
- 计算机控制的背景潜在减少屏蔽问题。
- 用户选择的尖端尺寸和/或几何形状可容纳任何样品尺寸。
- 广泛的应用，例如UHV表面分析，原位过程监测，动力学，照片电压研究和工作函数地形。