Used SENTECH SE 400ADV #293831120 for sale

SENTECH SE 400ADV is an automated UV/Vis/NIR ellipsometer. Its advanced design offers superior repeatability and accuracy for a variety of sample substrates, from solid films to liquids and gels. It is capable of measuring refractive indices (n) and extinction coefficients (k) with high accuracy, and can accurately measure surface and bulk optical properties including optical anisotropy, light scattering, absorption, thickness, layer durations, in-plane reflectance, out-of-plane reflectance, layer composition and other material details. SENTECH SE400ADV features a modular design, which allows users to easily customize the system for their experiments. It includes a triple-beam ellipsometer with a 635nm HeNe laser, two motorized axes of rotation for precise angle control rotation, and a precision spectrophotometer with an adjustable wavelength range from 190nm - 2400nm. The three beams can be combined to form a single polarized beam, or separated to measure light from different polarization directions. SE 400ADV also includes a general-purpose software interface, allowing users to easily create a wide range of experiments and record their results for later review. Users can select a variety of samples and perspectives, such as top view, normals, edges, and bulk films, and can also adjust the wavelength range, polarization conditions, and the measure rate. Additionally, users can analyze their results with standard optical parameters, or customize them with the user-defined plotting functions. SE400ADV is designed to be easy to use and maintain, with its automated sample loading and calibration features. This system is also available with advanced optical measurement capabilities, such as the direct determination of absorption coefficients and refractive indices of transparent films. SENTECH SE 400ADV is built with safety features, such as a key switch to prevent unauthorized access. Overall, SENTECH SE400ADV ellipsometer is an advanced system for measurement of optical properties. It offers high accuracy, reliable performance, and is easy to use and configure for a variety of studies.