Used PACIFIC WESTERN SYSTEMS / PWS P5 #9262751 for sale

PACIFIC WESTERN SYSTEMS / PWS P5 is a dual-probe automated CD/DVD substrate analysis equipment that is used for true error analysis and defect localization. The system is capable of accurately capturing and analyzing both signal and data on multiplexed storage media. It can perform real-time measurement of defects and imperfections that can affect recording, optical properties, surface defects, optical readability, tracking aberrations, stray repulsion defects in one pass. The unit is comprised of three components: a confocal microscope light source, a scanning probe and an optical interferometer. The confocal microscope uses UV/Vis/IR light beams to scan and image the optical media. The scanning probe is used to detect and analyze any imperfections on the media surface. The optical interferometer is used to measure the laser-induced index of refraction changes across each track on the media. The machine utilizes a variety of techniques to evaluate the optical characteristics and defects of media surfaces. These techniques include: Laser Scanning Microscopy (LSM), a non-contact surface profilometry technique; Laser Diffraction Spectroscopy (LDS), a diffractive spectroscopy technique; Partial Coherence Thiso-interferometry (PCTI), an interferometric technique; and Aberration Capture Technology (ACT), a focusing tool to image and evaluate laser deflections. PWS P5 utilizes several parameter control features such as background averaging, annealing parameters, modulation depth control, beam focus diameter and spot size to adjust the asset for best performance during printing process. It also features auto-focusing and auto-analog modulation adjustment capabilities which help to ensure accurate reading and analysis of any anomalies that may exist in the printed media. The model utilizes a specialized continuous signal processing algorithm to accurately detect and analyze defects on CD/DVD substrates. It can measure signal amplitude with a high degree of accuracy, allowing it to effectively detect any signal disturbances caused by imperfections, flaws, or other irregularities. Additionally, PACIFIC WESTERN SYSTEMS P5 can capture images of defects with a resolution up to 100nm. This allows for the detailed evaluation of any media-related imperfection. The equipment also has the capability to measure very small changes in the media such as dispersion loss, absorption loss, and PMF coefficient. P5 system is a powerful automated substrate analysis unit that can quickly and accurately detect and analyze defects on CD/DVD substrates. Its ability to measure signal amplitudes and capture images with high resolution make it a useful tool for both research and quality control purposes.