Used OPTO SYSTEMS WPO-105 #9107355 for sale

Manufacturer
OPTO SYSTEMS
Model
WPO-105
ID: 9107355
Wafer tester, 1998 vintage.
OPTO SYSTEMS WPO-105 Prober is broadly used in the development and manufacturing of integrated circuits (ICs) and other semiconductor devices. It is a highly reliable tool to ensure quality control, and provides accurate results. The prober comprises of a base, motor, a sampling stage, and an XY Drive. The motion of sampling stage is precisely controlled by the XY-Drive, while the motor is used to move the prober and move the needles. WPO-105 Prober is capable of providing high-resolution and reliable motion at ultra low speeds of up to 0.5mm/sec. The integrated electronic control equipment provides a full range of diagnostic functions for both the motor and the sampling stages, ensuring excellent accuracy and stability. OPTO SYSTEMS WPO-105 Prober consists of adjustable height and angle needles, which are designed to maintain stiffness and accuracy during operation. Their size and design allow for easy maintenance and exchanging. The needles have been designed to minimize any distortion caused by its weight, and the attachment holes ensure secure and stable needle mounting. The prober incorporates a temperature-controlled air system, which is used as part of the needle cleaning process. This temperature-controlled air unit also helps in the cooling o the prober head and probe boards. The temperature is adjustable in 4 channels allowing for precise adjustment of the air flow. The prober is equipped with a multi-channel electronic control machine, which provides auto-voltage adjustment, self-calibration, and intermittent probing. Additionally, the prober can be programmed to automatically move the needle between multiple locations. The auto-voltage adjustment allows for precise adjustment of the pulse voltage per application, which enables more precise data storage and retrieval. With the self-calibration feature, WPO-105 Prober roughly calculates the exact coordinates of the needles without having to manually adjust the needle position. Overall, OPTO SYSTEMS WPO-105 Prober is a reliable and accurate device used to ensure quality control in the development and manufacturing of integrated circuits and semiconductor devices. Its diverse features, such as adjustable height and angle needles, self-calibration, and temperature-controlled air tool ensure excellent accuracy and stability.
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