Used WATERS 2487 #9019258 for sale

WATERS 2487 is a high performance spectrometer composed of an absorptiometer and an ellipsometer. It uses a laser monochromater with a wavelength range of 180-1000 nm. Its optical components include a beam chopper, holographic notch filters, bank of polarizers, and variable angle of incidence chamber. 2487 delivers superior resolution and superior energy control, can be used to measure one to three angles of incidence, and is great for applications that need high spectral resolution and angle dependent reflectivity, like semiconductor analysis, optical thin film measurement, and various materials characterization. The unit is completely integrated, meaning that all of its components are in one package. It includes a high speed optical chopper which prolongs stable measurement even when the sample varies. The monochromated light is able to measure a wide range of wavelength and can detect small changes in their reflection, enabling very high resolution measurements. The ellipsometer arm uses two rotating polarizers. The angle of incidence of the laser and the angle of the beam after leaving the sample are recorded at the same time, allowing accurate, fast, and repeatable measurements. The integrated computer control system, software, and data acquisition system provide user friendly operation and offer maximum flexibility in data collection, analysis, and storage. It features data reproducibility and stability, and its modular design allows for easy operation. The software provides a graphical user interface and intuitive command line capability. WATERS 2487 can be used in broad range of applications including broadband optical thin film analyzer, multi-wavelength reflectometer, semiconductor analysis, and other optical coatings characterization. It can be used to evaluate optical components and investigate surface chemistry of transparent film layers, and to measure spectral responses of materials over wide angle ranges and in the presence of either unpolarized or highly polarized light. 2487 can provide accurate and repeatable results, resulting in a better understanding of materials properties. It offers ease of operation and greater flexibility for sample measurements, making it ideal for any research laboratory.