Used NIKON NSR 1755 G7A #9206245 for sale

NIKON NSR 1755 G7A is a wafer stepper designed for high throughput, cost effective chip fabrication. Its unique design offers a high degree of precision, making it a must-have for modern chip production. NIKON NSR-1755G7A features an advanced stepper technology that allows for high resolution imaging and accurate pattern definition. Its high resolution projection lens offers high depth of field and can achieve sub-micron alignment accuracy. This ensures that chip designs are accurately transferred during production. The stepper also features a large chamber that can house larger objects such as wafers and substrates. This large chamber has low outgas levels and low particulate count, allowing clean and contamination-free processing. The machine's X-Y stage is linear motor driven, providing higher speed and lower vibration while allowing it to easily handle large substrates. This stage provides high accuracy and precision positioning and is designed to provide smooth movements and accurate scanning during production. Another great feature of NSR-1755 G7A is its two-stage exposure strategy. This allows for high-speed exposure in both small and large architectures. The use of high-speed exposures improves machine throughput and reduces cycle times. This stepper also offers an advanced resolution control system that allows for fine control of exposure dose. This helps to ensure that chip patterns are accurately exposed without distortion or blurriness. Finally, NIKON NSR-1755 G7A is designed to be easily serviced and maintained. This allows for more efficient and economical production operation. Overall, NSR-1755G7A is a full-featured wafer stepper that enables high-precision, cost-effective chip fabrication. Its advanced features allow for reliable exposure control and accurate pattern definition, which ensures that each chip is faithfully reproduced.