Used NIKON NSR 1505 G7E #293637484 for sale

NIKON NSR 1505 G7E is an advanced wafer stepper capable of producing photomasks and wafers for the semiconductor industry. It is capable of working with various types of photomasks and wafers, such as 4-inch, 6-inch and 8-inch diameters. The advanced optics of the G7E make it capable of producing high quality, high resolution photomasks and wafers. NIKON NSR-1505G7E utilizes a highly advanced, multi-point alignment system which ensures fast, accurate and repeatable alignment of the photomask and wafer disks. The stepper is designed to be highly reliable and easy to use, allowing production of very high yield and quality photomasks and wafers in a very short amount of time. The G7E features a dual level stage mechanism, with both stages fully motorized for automated wafer and photomask transfer. The G7E also includes a high resolution, portable measurement station for measuring wafer and photomask critical dimensions. NSR-1505 G7E includes an alignment microscope which allows for extremely high precision wafer alignment. The removable microscope objective and reticles are quick and easy to mount and dismount, allowing easy transfer between different alignment objectives and reticles. This ensures compatibility with a wide range of alignment techniques. Other features of the G7E include a mask alignment monitor which permits the operator to evaluate adhesion and correction of photomasks to wafers, and a wafer temperature sensor slave system. The G7E offers automatic wafer selection capabilities, and can be programmed to automatically recognize the optimal wafer size for the photomask. NIKON NSR-1505 G7E is a highly reliable wafer stepper and is capable of producing photomasks and wafers that are of the highest quality. It is equipped with features such as fully motorized dual stage mechanisms, portable measurement station, high resolution alignment microscope, and mask alignment monitor, all of which ensure reliable and efficient production of high yield and quality photomasks and wafers.