Clemson University intends to sole source a 3D surface profiler microscope system and related accessories.  This purchase is to be sole sourced because Researchers in our BioE department are working with biomaterials. Often for research we need to analyze surfaces of these biomaterials with non-invasive methods. This microscope allows us to do so via Confocal/optical focus variation. Of the existing Confocal/ Focus Variation systems on the market, only the Keyence VK has the exact combination of features to meet our technical requirements: Keyence’s laser based confocal capability makes images and 3D profiles of our steep, and transparent surfaces without difficulty, with high Z and XY resolution. 1. This is currently the only system that offers both Laser Scanning Confocal and Focus Variation in the same equipment. It allows us to look in high detail at areas of interest and simultaneously use focus variation to characterize larger areas with high accuracy. 2. The VK-X is the only system on the market that combines Laser Based Confocal, Focus Variation, and White Light Interferometry. 3. VK is currently the only Type II Profile system that offers 6 image options: brightfield, darkfield, laser, differential interference contrast, Color laser overlay, and auto HDR. By using all of these options at the same time we can see defects that could be missed otherwise. This is a Keyence exclusive technology that is only available in this equipment and protected by 2 U.S. patents - (6,337,474), patent (0297597) 4. The software allows the equipment to run a fully automated program to capture data, and then to perform analysis on these data. 5. The Keyence VK is currently the only system that offers all of the above capability and the ability to integrate their solution into a gantry or other 3rd party motion solution. 6. Ability to utilize a 150x objective lens providing us the highest possible resolution and image quality. For these reasons, this is a sole source procurement.  The total price of the entire system is $144,00.00, for 3 years, which includes all equipment, controllers, monitors, shipping and handling. Bidder’s right to protest as listed in Section 11-35-4210 in the South Carolina Consolidated Procurement Code applies to this announcement of an intent to sole source.

Chief Procurement Officer
Materials Management Office
1201 Main Street, Suite 600
Columbia, SC 29201
Facsimile: 803-737-0639
E-mail: protest-mmo@mmo.sc.gov