Used NIKON NSR 1505 i7A #9226273 for sale

NIKON NSR 1505 i7A is a fully automated wafer stepper optimized for high-resolution lithography in advance micro-fabrication applications. This stepper has a sophisticated design with superior performance capabilities. NIKON NSR-1505I7A has a large workspace area and can process up to 7" wafers. With its integrated imaging technologies and state-of-the-art optics, this stepper can produce highly accurate and consistent patterns with high field flatness. It is capable of sub-micron pattern accuracy, capable of achieving resolutions as low as 0.25µm. And with its large depth of field focus range, it can produce features as high as 5µm. It also has an advanced calibration routine for lens alignment, allowing optimal resolution and image position with each exposure cycle. NSR 1505 I7A also features a computer-controlled stage for controlling the wafer's X, Y, and Z axes, as well as a high-precision rotational stage for orienting the wafer. This precision stage has an extended stroke distance of 350mm, with a maximum scanning speed of up to 350mm/s. Additionally, this stepper includes a precision vacuum chuck for holding the wafer stationary during exposure. NSR-1505I7A also features on-board handling infrastructure to reduce setup and cycle times. It has an automatic wafer handling system with a two-stage spin coater and bake process, as well as an automated material transfer system to improve throughput. In addition to its flexibility and accuracy, NSR 1505 I 7 A is also an environmentally friendly stepper. It has low power consumption, low heat production, and can operate in near-silence for ease of use in lab and cleanroom environments. With its advanced technologies, NIKON NSR 1505 I7A offers a reliable and efficient way to perform lithography.