Used RUDOLPH S3000A #9208291 for sale

RUDOLPH S3000A ellipsometer is an advanced optical instrument that measures the change in polarization of a light beam after reflection off of a substrate. The system utilizes an evolved version of the concept of ellipsometry, which involves measuring the difference in polarization of a light beam when it is reflected off of two surfaces. RUDOLPH S 3000 A can be used to measure a variety of properties in the materials on which the light is reflecting, such as thickness, refractive index, birefringence, optical anisotropy, azimuthal angles, and other optical characteristics. S3000A is well-suited for a variety of scientific and industrial applications, as it is highly precise, reliable, and can provide data that can be quickly and accurately analyzed. The device is compact and easy to transport and operate, and features a user-friendly interface. It is capable of measuring wafers as large as 150 mm, with a sample size ranging from 1 mm to 4 mm, and can measure films of a few nanometers in thickness. The device can perform measurements over a range of wavelengths, from the ultraviolet to infrared regions, and has a maximum resolution of 0.1 nanometers. S 3000 A has a variable angle stage, which can be set for small angle measurement, or 0-70 degrees range. It is capable of measuring both incident and reflected light, and it is equipped with a computer and monitor for data analysis. The computer controls the sample stage and illuminator, as well as the movement of the monochromator, enabling it to perform a variety of sophisticated automated measurements. An optional "B" upgrade module can be added to RUDOLPH S3000A to improve its performance. This module adds a number of features, such as a polarized reflectometer, a nonlinear laser system for accurate film thickness measurements, and advanced software for data analysis. This upgrade can also improve the accuracy of the system's measurements by compensating for the effects of water vapor and dust in the air. Overall, RUDOLPH S 3000 A is an advanced scientific and industrial instrument that can accurately measure the optical characteristics of materials in applications ranging from seminar research to industrial production. Its range of features, as well as its user-friendly design, makes it a viable option for a range of applications.