Used ADVANTEST M 6771AD #9105542 for sale

ADVANTEST M 6771AD is a semiconductor test handler made by ADVANTEST, designed to test semiconductor devices. With its modular design, ADVANTEST M6771AD handler has a maximum tray capacity of 23.3 inches. The handler has four major components: transport, heaters, probe head and power supply. The transport is a gantry, which means that the wafer can move in two dimensions (lengthwise and widthwise) along a grid of square cells. The transport is also responsible for the positioning of the wafer tray, as well as of the one or more individual devices. The transport system can handle a maximum weight of 40 kgs and has a speed of up to 5 m/s. The number of trays and probes is determined by the set-up procedure, but it can range from one to eight trays and two to eight probes. M6771 AD handler comes equipped with up to ten precision heaters, providing a temperature stability of ±0.5°C. The heater outputs can be programmed for each device in the tray. The heating power is variable and controllable from 0 to 20 watts. The Probe Head is the interface between the devices, the test unit and the transport system. It handles the connection to the tester and the placement of the device on the probes, as well as the positioning of the device in the tray. The probe head can be configured to either single or dual contact mode. The single contact mode works with ten pins, and the dual contact mode can be used with both ten and sixteen-pin devices. The last component of ADVANTEST M6771 AD handler is the power supply, which provides the energy needed to operate the handler. The power supply is multi-voltage and can provide 5, 12 or 24 volts, depending on the application and the requirements for the device to be tested. It is also equipped with an on/off switch and current limit protection. Overall, M6771AD handler is a reliable, efficient and easy-to-use testing solution for semiconductor manufacturing. It is capable of efficiently testing a wide variety of semiconductor devices and its modular design provides flexibility and scalability as the requirements of the device to be tested change. M 6771AD has proven to be a reliable testing solution, providing a cost-effective and accurate testing environment.