Used KARL SUSS / MICROTEC MA-150 #9361613 for sale

KARL SUSS / MICROTEC MA-150 is a mask aligner that is used in the photolithography process to transfer patterns onto a substrate. This aligner utilizes ultraviolet (UV) light as well as precision optics to accurately align masks over a semiconductor or other substrate to bring the desired pattern into reality. This type of aligner is used primarily on small and medium precision lithography jobs with features that range from tens of microns to less than one micron. MICROTEC MA150 Mask Aligner operates under the principles of optical lithography. It uses a light source, typically a UV light source, to project green light onto the substrate and a mask with design markings. The design markings on the mask block parts of the light, which create shadows of the design on the substrate underneath. The mask is held in place with a precision motorized system, which provides alignment accuracy of up to 0.2 microns. KARL SUSS MA 150 is a convenient machine for its size, as it can fit into almost any clean room or laboratory. It has a small footprint compared to other similar aligners, and is easy to set up and operate. Once set up, MICROTEC MA 150 can be operated semi-automatically or manually. Furthermore, its intuitive user interface allows users to easily adjust the aligner settings, making it an ideal choice for quick mask processing jobs. Thanks to its high-precision optical alignment system, MA-150 can achieve resolution down to a range of 600 to 1100 nm. It also has a high imaging uniformity of > 90%, and good depth of focus due to its advanced higher-order optics. MA 150 is designed with environmental-friendly UV scanning lenses, meaning it can be used in air, dry nitrogen, or oxygen environments. KARL SUSS MA150 is an advanced mask aligner that allows users to accurately transfer patterns to a substrate with a high level of detail. Its ease of use and powerful optical system make it ideal for small to medium jobs requiring a high degree of precision.