Used ELECTROGLAS 4090 #9229876 for sale

ELECTROGLAS 4090 prober is a multi-functional, high-precision device utilized to test the electrical parameters of a wide variety of wafer materials used in the semiconductor production process. Its features include a large, variable force stage and a configurable gripping system, allowing it to accommodate even difficult to probe wafer shapes and types. 4090 also boasts a high-speed stepper motor drive that provides accurate and repeatable motion control, as well as adjustable vacuum levels for secure wafer mounting and particle-free handling. ELECTROGLAS 4090 is designed for automated electrical characterizations of semiconductor wafers. It can be used to test a range of devices, such as flip chips, SOICS, HDMI, and other electronic components. Its high-resolution, motorized x-y stages provide linear scanning capabilities to test features as small as 0.15 micron. It can also be used to loosely examine the wafer's electrical connections, detecting open circuits and structural defects, and enabling the identification of faulty individual devices on the wafer. Moreover, 4090 provides the capability to test a variety of parameters, such as opening quality, measurement screening, IV (current-voltage) curves, and large area scans. It is designed to be reliably operated over extended periods, and its wide range of safety and performance tests ensure accuracy and data quality. For even higher performance accuracy and repeatability, ELECTROGLAS 4090 has an optional environmental chamber, allowing it to be used in temperatures from -35°C to 65°C. For maximum flexibility, 4090 can be used with a wide range of accessories, such as force-disable probes, for use on sensitive substrates, and pre-measurement forms for easy, hands-free data collection. Additionally, its open architecture design allows ELECTROGLAS 4090 to integrate with existing design automation, wafer track systems, and other third-party components. In terms of ease of use, 4090 can be operated via a touch-screen LCD and keypad, providing quick and easy control.