Used CASCADE MICROTECH / ALESSI EPS 150 #293642427 for sale

CASCADE MICROTECH / ALESSI EPS 150 prober is a computer-controlled, ultra-precision wafer probing equipment designed for high-accuracy device and chip characterization. It is an ideal solution for R&D labs, universities, and device and foundry testing. ALESSI EPS 150 prober consists of a metal base, wafer stage, probe card, alignment head, and computer system. It has a large chuck area that supports up to 150 mm dies, and is compliant with a variety of cassettes, including adepo and 3M tungsten. The wafer stage features a direct-drive unit for fast and precise XYz (X-axis, Y-axis, and Z-axis) motion to a resolution of 0.1 μm (microns) while a torque motor is used to create a linear, repeatable motion. Furthermore, it is equipped with a mechanical chuck with 400 to 600 millimetre clamping range and loading speeds of up to 20mm/s. CASCADE MICROTECH EPS 150 prober also features an adjustable test head that allows for +/-15° rotation along the X-axis, for greater positioning and alignment accuracy. The angled test head design also allows for the easy setup of middle finger probing and side electrical connections. Furthermore, it offers an autofocus machine with a precision focus of up to 1.2 μm. Additionally, EPS 150 prober comes with a fast-sealing option and a unique chuck tool that improves "first time" wafer contact by 20-30%. CASCADE MICROTECH / ALESSI EPS 150 prober provides up to 600 μA (microampere) current sourcing and 1100 mV (millivolt) and 4 Volt measuring capability. It is equipped with an ultra-low-noise and DC-stable measurement asset for accurate high frequency impedance measurements. Also included is an electrostatic discharge protection of +/-8KV for optimal probe to wafer contact and improved accuracy. ALESSI EPS 150 prober is designed for long-term operation and has a built-in monitoring model that provides feedback on equipment status and performance. Furthermore, CASCADE MICROTECH EPS 150 prober includes CAMSTAR, the industry-standard software package, and supports the industry's most popular prober language, E-Test. Moreover, EPS 150 offers a user-friendly interface and manual, semi-auto, and full auto control operating modes. In conclusion, CASCADE MICROTECH / ALESSI EPS 150 prober offers excellent accuracy and repeatability while providing positioning to a resolution of 0.1 μm, current sourcing of up to 600 μA and up to 4 Voltage measuring capabilities. It also provides built-in monitoring and diagnostics as well as output of standard prober language - E-Test. ALESSI EPS 150 prober is an ideal tool for R&D labs, universities, and device or foundry testing.