Used KLA / TENCOR Alpha Step 200 #293609363 for sale

KLA / TENCOR Alpha Step 200 is a wafer testing and metrology equipment designed to provide unparalleled accuracy and performance. The system provides the high-speed and high-precision measurements needed to characterize both the electrical and physical properties of today's sophisticated semiconductor wafers. KLA ALPHASTEP 200 utilizes industry-leading digital imaging technology to accurately and quickly measure die-level electrical and physical properties such as contact resistance and flatness. The unit's high-resolution wafer maps enable rapid electrical characterization and yield analysis. With an embedded image processor, TENCOR ALPHA-STEP 200 provides quick, accurate readings, even for wildly varying wafer characteristics. The machine utilizes an advanced metrology metrology technique, called "sliding probe technology" that enables single pass tests with the highest possible resolution. This results in unprecedented testing accuracy, improved efficiency, and lower cost. The tool's patented optical alignment capability ensures accurate process repeatability across full-sized wafers. TENCOR ALPHASTEP 200 features a compact wafer loading asset, allowing wafers of up to 200 mm to be tested in seconds. An optional high-vacuum wafer handler can be added to the model, enabling testing of heat-treated and non-volatile wafers. The proprietary TestFlow software provides an intuitive interface and simplifies testing setup and software control. KLA / TENCOR ALPHASTEP 200 also offers extensive data storage options. The equipment can be used with dynamic data analysis and historical trend analysis software for comprehensive yield reporting. The data can be used to detect process variations and yield hotspots in order to quickly identify potential process improvements. ALPHASTEP 200 is a revolutionary wafer testing and metrology system, providing wafer-level electrical and physical properties measurements in quick and cost-efficient manner. This unit is ideal for semiconductor manufacturers looking to improve wafer yields and process repeatability.