Used ELECTROGLAS / EG 4090ff+ #293671174 for sale

ELECTROGLAS / EG 4090ff+ is a high performance wafer prober developed by EG, Inc. The prober combines precision prober manufacturing with advanced performance and reliability. Specifically, the prober is designed for flat panel display and memory device testing. EG 4090ff+ is capable of testing multiple devices at high speed. This is accomplished through the incorporation of a high speed, non-contact, 5-axis motion prober with an enhanced vacuum meter support equipment (MSS). The motion prober features a fully-closed pattern generation system that allows for automated wafer movement and positioning. The MSS further increases unit accuracy and repeatability by providing a continuous measurement of chamber pressure. ELECTROGLAS 4090ff+ also features a multi-probe, multi-position machine, allowing for a range of testing configurations. This includes a wide array of substrate and package materials, as well as bonding and encapsulation processes. The multi-position tool also enables the use of multiple probes to provide a variety of measurement capabilities. 4090ff+ offers users a high degree of flexibility in terms of data acquisition, analysis and archiving. In addition, it is equipped with a high speed, automated probe positioning asset that allows for rapid screening of a variety of sample configurations. ELECTROGLAS / EG 4090ff+ includes advanced features, such as wafer loading and unloading robots, as well as a fully automated wafer pattern verification model. It also offers a range of programming options, allowing users to customize prober performance according to their specific testing requirements. Overall, EG 4090ff+ is a robust, high performance prober with a range of features designed to optimize testing accuracy and repeatability. It is the ideal choice for applications ranging from flat panel display and memory device testing.