Used ELECTROGLAS 4090 #9260533 for sale

ELECTROGLAS 4090 is an advanced prober designed to meet the exacting needs of chip manufacturers and other companies who require detailed inspection of their products. 4090 is a high-performance prober capable of probing a wide range of wafer sizes in addition to die sizes up to 25 mm x 25 mm. It features advanced programmable probing capabilities for memory and logic applications, including multiple contact types and speed settings, copper and gold plating, and automated contact identification, as well as full software integration for convenient operation. ELECTROGLAS 4090's high-quality mechanical design ensures stability in even the most demanding probing applications. Its rigid tapered spindle offers smooth, controlled contact motions with minimal acceleration curves, while its robust touch sensing mechanism is designed to detect, classify, and reject minor defects to reduce costly scrap. Its advanced electronic balance system compensates for wafer tilt, and its patented die self-alignment ensures consistent, accurate contact and reliable performance. 4090 is compatible with a wide range of wafer probing methods and setups, including laser alignment, dark field, and single- or multi-probe systems, as well as custom-designed workstations to meet specific application needs. Its integrated image analysis system and optional automated quality control features allow for quick identification of defective areas and ensure high yield production. ELECTROGLAS 4090 is also capable of supporting probing at temperatures of up to 200°C, as well as a wide range of other environmental conditions. In addition, its automation system supports the use of advanced calibration and optimization methods, including step and dwell-time tests, and automated cycle time measurement and adjustment. 4090 is the ideal solution for companies who require a high-performance, reliable and advanced prober for their semiconductor inspection and testing needs.