Used PACIFIC WESTERN SYSTEMS / PWS Probe II #9237429 for sale

PWS, known professionally as PACIFIC WESTERN SYSTEMS, is a global designer, manufacturer, and distributor of probers. The firm was founded in 1979 and serves the semiconductor, aerospace, and medical sectors. PACIFIC WESTERN SYSTEMS / PWS Probe II is a high-performance, wafer prober that provides easy, accurate, and repeatable setting of all probing parameters. It is designed to accommodate various wafer sizes, ranging from 200 mm to 300 mm, for a range of thermal expansion coefficients. PWS Probe II has a unique feature, the Modular Flat Vacuum Chuck Equipment (MFVCS). This feature allows users to switch out chucks with different types and sizes to accommodate different wafer sizes and align to each wafer, optimizing the signal. It also enables users to work with multiple types of die sizes in a single chuck setup, which reduces manufacturing time and cost. PACIFIC WESTERN SYSTEMS Probe II also has very precise step motors for accurate positioning of the probers. Its modular design allows for several probes to be connected and calibrated so that users can take advantage of multiple prober heads. The system also features a separate adjustable probe for easier alignment to the next probe. It also has a multi-zone thermal control spanning several probes, for precise temperature control and uniform thermal conditions. In addition, Probe II features an ultra-high sensitivity optical mapping unit to accurately detect and measure micro wiring and chip connections. This ensures that each individual device is accurately and quickly tested. The machine also features a multifunctional optical display that provides the operator with a comprehensive review of test data. This multi-screen display allows the operator to see the probe head, also to monitor the temperature, and step motor positions. This allows users to quickly and accurately adjust settings, ensuring efficient production and reliability. PACIFIC WESTERN SYSTEMS / PWS Probe II is designed with full compliance with all safety regulations and comes with built-in electric power control and ESD protection. Its user-friendly interface and easy programming allow users to quickly and accurately set up and operate the prober. Its advanced internal motion tool ensures precise and repeatable prober movement, allowing for greater accuracy and reliability. PWS Probe II is a powerful and reliable prober that ensures accurate and repeatable probing of different wafer sizes and shapes. Its modular design and multifunctional optical display make it user-friendly and adaptive to the industry's needs, providing accurate test data and reliable results.