Kelvin Probe
Instytut Fotonowy
The non-contact measurement involves oscillating capacitor, one electrode of which is a specimen, the other is oscillating reference electrode made of gold grid. Thus, measured value is referenced to the workfunction of gold (5.1 eV). Resolution of the measurement can reach 0.1 meV. The motorized vertical positioning system allows reproducible of the reference electrode at the same distance from the specimen’s surface (with accuracy of 50 um). The system is also equipped with wide-band light guide that can be coupled with digitally-controlled monochromator and high pressure xenon arc lamp. The wavelength range from 300 to 1000 nm.
*Manufacturer's specifications subject to change without notice.
Instytut Fotonowy designs, develops and manufactures high-quality scientific equipment for research laboratories all over the world.
Our instruments are used in very diverse areas like atomic spectroscopy, nuclear physics, electrochemistry, photovoltaics, medicine, biotechnology, museum science and others. Expertise in those fields positions us in a unique spot to creatively solve often extremely challenging tasks. Our strength springs from a high level of flexibility in adjusting hardware and software functionality to the specific needs of customers.
We develop state-of-the-art devices, which often become our serial products. Our systems are easily expendable and upgradeable.
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