Used ACCRETECH / TSK A-PM-90A-T #293645466 for sale

ACCRETECH / TSK A-PM-90A-T is a fully automated prober designed for precise, repeatable, and rapid probing of small semiconductor devices. This machine is suitable for electrical testing of packaged and bare die devices, as well as large device probing. TSK A-PM-90A-T can be integrated into existing systems or used as a stand-alone prober. This prober utilizes high speed Z-axis movement and repeatable X-Y-Z axes step drives to provide special manipulation and precise probing of device test points. It is capable of probing various types of device packages, including TSOP, QFP, BGA, chip on board, and more. It also features high precision manual and auto mode operation for fast and accurate testing of devices. ACCRETECH APM-90A-T has a minimum step size resolution of 0.3mm and maximum step size of 10 mm, which allows for larger pad spacings. The prober is equipped with an integrated vision equipment to detect and align query points on the device under test for precise positioning and testing. The vision system also assists with board alignment and corner-check. APM-90A-T has a 300mm by 300mm stage size to accommodate multiple device sizes. The blind alignment feature allows the device gain to be adjusted when moving from one area of the board to another. In addition to the stage, the prober also includes a vacuum chuck with up to 24 pins, enabling it to handle larger device packages with more pins. There is a built-in non-contact laser sensor with height adjustment capabilities to ensure optimal probing of small, densely packed boards. The prober has a maximum acceleration rate of 2G and a belt speed of 200mm/sec. The maximum accurate test frequency is 5kHz when using the pulse counter and the accuracy is within 0.1%. TSK APM-90A-T features an integrated pneumatic unit with vacuum pressure, over-pressure, and blow functions to optimize probe performance and provide more secure contact with devices. The intuitive graphic interface allows for easy setup and operation of this prober, and supports automation and data collection. The machine is constructed of quality components and materials, and is designed to meet safety, environmental, and medical standards. A-PM-90A-T prober is an excellent choice for automated, precise, and repeatable testing of small semiconductor devices, that is capable of handling large detailing packaging. Its integrated vision machine, high speed Z-axis movement, 300mm by 300mm stage size, and pulse counter accuracy of 0.1% makes it a robust and reliable prober capable of meeting the toughest testing requirements.