Used ELECTROGLAS / EG 4090u #293606450 for sale

ELECTROGLAS / EG 4090u prober is an industrial wafer probing tool designed and manufactured by EG. This device is used in semiconductor chip testing, allowing technicians to access and measure small components on integrated circuits with millimeter-level accuracy. EG 4090u utilizes a modular, flexible design, enabling users to configure the equipment to meet their needs. The device has a 293-mm x 293-mm (12-inch x 12-inch) probe card mounting platform with a variable table range of X: 75-280mm and Y: 75-280mm. It incorporates a variable indexing motor with a sample rotation range of ±90°. ELECTROGLAS 4090 U prober is powered by a 4-axis, Direct drive linear motor-based motion system, capable of driving up to 48 turntable sites. This allows for faster indexing and faster positioning of the probe card. An opto-coupled, multi-axis motion control unit can also be used for further motion control and synchronization. The unit features a wide range of motion control functions, including auto-leveling, particle and calibration auto-correction, and several programs for controlling the probe's swing. A flexible environment for applying test programs, test conditions, and results is provided by 4090u. This includes a direct connection to data acquisition and analysis tools, as well as "energy links" to stimulus/response systems. This prober can also connect to analytical instrumentation, such as microscopes and metrology devices, allowing for extended tests and diagnostics. A key feature of ELECTROGLAS / EG 4090 U are its probe pin/spring retraction cams, which allow technicians to adjust the probe-tip distance with 0.5-micron accuracy. The unit also contains a spray coolant machine, a Z-leveler mechanism, and an electrophoresis tool. This ensures stability and accuracy when measuring small components on integrated circuits. Additionally, the prober includes dual overhead motion quivers that are used to move both the sample and the prober head. Finally, ELECTROGLAS 4090u prober is constructed from high-quality materials and comes with a wide range of safety features. This includes an anti-vibration asset for operating in high-vibration environments, anti-tip and anti-drop safeties, a static protection model, and an onboard PC with a 21.5-inch industrial LCD monitor. These features ensure reliable, high-precision operation of the machine in industrial and research applications.