Used QUINTEL Q 4000-4 #293798660 for sale

QUINTEL Q 4000-4 is a fully automated, computer-controlled mask aligner designed for use in semiconductor processing and IC fabrication. It can accurately align and place a variety of photomasks onto silicon wafers and other substrates. The aligner utilizes a precise image recognition equipment to ensure high accuracy and repeatability. The mask aligner is capable of accommodating 4 inch, 4.5 inch, 5 inch and 6 inch substrates and features active compensation for independent elevation and relative tilt. In addition, the machine can also accommodate mark registration off the edge of the mask for precise mask-to-wafer alignment. The aligner is designed to process up to 500 wafers per hour and is equipped with a vacuum chuck and auxiliary vacuum manifold. The system utilizes automated pre-alignment cameras which are capable of up to 14 arc-minute errors. The mask holder is motor-driven in both the x-axis and y-axis for fast, accurate alignments. The unit features a programmable height sensor machine with a capability of up to 45mm standoff. It also includes a floating voltage tool with 16 different voltage settings. Plus, the machine is constructed with heavy-duty components for long-term use. To ensure safety, the asset includes a light curtain safety switch to prevent personnel from coming into contact with the machine while it is in operation. Additionally, the machine includes automatic shutoff capabilities. In addition, Q 4000-4 includes a user-friendly control model featuring a graphical user interface with the ability to store multiple preset jobs for easy recall. It also includes temperature control capabilities to ensure that the machine remains at the proper temperature for precise processing. The mask aligner is UL and CE certified for safe use. It is also backed by a full one-year parts and labor warranty.