This HDI system is capable of optically scanning, in a matter of seconds, the entire surface of a substrate providing measurement data and visual images of a wide range of surface properties. The SRA can handle most every kind of substrate material and are excellent for: Detection, classification and mapping of residues, stains, pits, bumps, contamination and other types of defects left from a substrate cleaning process Detection, classification and mapping of residues, scratches and particles left from a substrate polishing process Measurement of the thickness and other characteristics of a deposited coating and visually displaying coating uniformity variations, for most any type of coating material and deposition process Detection and measurement of surface smoothness/waviness and variations Inspection and detection of surface tribology performance problems and issues HDI instruments are widely used in R&D, failure analysis, incoming inspection and manufacturing process control.
It can be used for both disks and wafers. This system comes with the 65mm and 95mm collets for disks.
We use this automated system right here in Milpitas and it's new from an RD company out of the UK that tried to coat magnetic protein onto glass disks, good luck we know!
What we have is an Oliver Design (now Xyratex) Double Scrub Single Station Hard Disk Scrubber connected to a automated Semitool Spin Rinse Dryer.
This system is new. It comes with 65mm and 95mm kits.
This is the industry standard to cleaning and drying disks.