Used N&K (Wafer Testing And Metrology) for sale

Wafer testing and metrology equipment are essential tools in semiconductor manufacturing that ensure the quality and reliability of integrated circuits. N&K is a respected manufacturer known for its high-performance and innovative solutions in this field. N&K offers a range of wafer testing and metrology systems that provide accurate characterization and analysis of semiconductor wafers. These units are designed to measure various parameters such as film thickness, refractive index, and electrical properties, helping manufacturers to identify defects and improve process control. One of N&K's popular wafer testing machines is the Model 3000, which is capable of measuring multiple film stacks with high precision. It offers excellent accuracy, speed, and repeatability, making it suitable for both R&D and production environments. Another notable system from N&K is the Model 3300, an advanced in-line metrology solution. It provides real-time process control by measuring critical parameters during production, enabling immediate adjustments to optimize yields and decrease defects. For more specific requirements, N&K offers the Model 1700 system, which specializes in measuring thin films, multi-layer structures, and surface roughness with exceptional sensitivity. This system is particularly beneficial for quality control and process optimization in industries such as MEMS, LED, and solar cell manufacturing. Overall, N&K's wafer testing and metrology tools offer significant advantages, including high accuracy, fast measurement capabilities, and advanced analysis features. These assets ensure the production of high-quality semiconductor devices while increasing yields and reducing costs for manufacturers.