Used BIO-RAD Quaestor Q8 #9145367 for sale
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BIO-RAD Quaestor Q8 is a mask and wafer inspection equipment designed to meet demanding inspection requirements. The system provides improved, high-resolution imaging of specific defects and non-uniform features of masks and wafers, specifically those in the semiconductor industry. Quaestor Q8 utilizes a field emission optical microscope, which features an ultra-high resolution of 0.5 nanometers, giving it the ability to detect very small defects that would normally be overlooked. The unit is capable of slicing wafers up to 8 inches in size and offers unbeatable defect review capabilities for both fabricators and inspection capabilities. The machine also includes several features aimed at improving efficiency, such as a dedicated wafer and mask auto-setup, which conveniently enables automatic loading, aligning and imaging of mask and wafer materials, reducing setup time and making the process much smoother. Additionally, Quaestor has implemented an Auto-Stage Alignment feature that automatically scans the wafer surface for the optimal position and automatically adjusts the stage positions to match it, saving time and reducing risk of misaligning the wafer. In addition, BIO-RAD promote BIO-RAD Quaestor Q8's Imaging Enhancement technology, which increases the resolution of imaging and reduces noise on the edges while still maintaining accurate image quality - avoiding any potential false-positive defects. The tool also incorporates a Unique Enhancement software, which further improves the image clarity with background subtraction, deblurring, and other image alterations. Quaestor Q8 also has a Film Removal Pin Tolerance feature, which helps identify wafer pins with tensions higher than the designed level, which may result in sample damage. With this fail-safe feature, wafer pins on the sample will automatically disengage if the tension is too high. In the end, BIO-RAD Quaestor Q8 is a reliable Mask and Wafer Inspection asset designed to meet modern needs, with an ultra-high 0.5 nanometer resolution, automatic setup and alignment features, effective imaging enhancements, and a fail-safe wafer pin technology. It is a reliable and cost-effective instrument, suitable for both small-scale applications and large production lines.
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