Used NIKON i8 #293807130 for sale

NIKON i8 is a workhorse of a wafer stepper used for semiconductor processing and microfabrication. It features a fast and precise non-contact direct write exposure equipment for fine patterning. NIKON I 8 uses an Opt-Lite stage with a specially designed photomask arm that is capable of producing circuit patterns with very small line spacings and accurate alignment. The stage can move in increments of 0.5 microns, allowing the user to create complex microfeatures with high precision. I8 is powered by a multi-format laser diode that has variable laser power ranging from 0.2mW to 100mW. This system also has a variable duty cycle and varying pulse widths to achieve patterns of different line widths. The variable-height focus control allows for exceptional accuracy when creating patterns of different heights. In addition to its highly accurate exposure unit, I 8 also has a new cooling machine for the wafer for improved processing time. The TEC-280 cooling tool is designed to cool the wafer by up to 0.5°C per second, eliminating thermal distortion and focal shift. The stage also has a top heated chuck, which helps minimize vibrations due to static charges. NIKON i8 has an ultra-high resolution galvanometer scanner that is capable of generating 10,000 laser spots or points per second. It is equipped with a new spinning disc that can continuously rotate at 800 rpm and the focusing lens is removed for each successive shot. This feature helps reduce the time required for the exposure process. NIKON I 8 is ideal for creating very fine, accurate features with its dedicated software and hardware. This asset has a fully automated alignment process which takes the guesswork out of patterning and drastically reduces setup time. It also features an interactive user interface that is easy to learn and use. I8 is a reliable and efficient wafer stepper for fine patterning and microfabrication. Its advanced features and capabilities make it the perfect addition to any production line. With its laser diode, variable duty-cycle, variable-height focus control, and TEC-280 cooling model, I 8 is the ideal choice for creating high-end, complex microfeatures with accuracy and speed.