Sigma SEM

Summary (Newest Update)

Background The 76 MXSS/MXDTAC-1 is requesting the purchase of a replacement Field Emission Scanning Electron Microscope (FESEM) as a sole source requirement from Carl Zeiss Microscopy, LLC (Cage Code: 325W6). This procurement is critical for the Metallurgical Analysis Section, which conducts analyses on jet engine and aircraft components for various applications including first article testing, production support, prototypes, reverse engineering, failure analysis, and mishap investigations. The Zeiss Gemini 460 is specifically chosen due to its large chamber size that accommodates complex geometries without the need for sectioning parts, thereby reducing processing time significantly. The lab's existing systems are compatible with Zeiss equipment, ensuring cost savings and efficiency in training and maintenance. Work Details The contract involves the acquisition of a Zeiss Gemini Field Emission Scanning Electron Microscope (FESEM) with the following specifications: 1. **General Requirements**: - All hardware, software, accessories, peripherals, documentation, training, shipping, and installation must be provided by the vendor. - The vendor must ensure all detectors and software functions are operational upon installation. 2. **Technical Specifications**: - **Software**: Includes correlation microscopy capability compatible with Zeiss metallograph and stereomicroscope; Windows 10 compliant Zeiss Zen software; annotation capabilities; multiple image file formats (TIFF, JPEG, PNG); auto wobbler optimization function; automatic switching between detectors. - **Electron Beam Source**: Schottky field emitter type with accelerating voltage up to 30 KV and sub-1 nanometer resolution. - **Chamber Size**: Minimum dimensions of 360mm (X and Y) x 270mm height. - **Stage**: 6-axis eucentric stage with minimum travel of X=130mm, Y=130mm, Z=50mm. - **Detectors**: Standard secondary electron detector; high-resolution backscatter detector; in-lens SE detector; two CCD cameras for sample alignment. - **Power Supply**: Un-interruptible power supply with minimum 5KVA capacity. - **EDS/EBSD/BEX Package**: Equipped with Oxford Brand Energy Dispersive Spectrometer and Electron Backscatter Diffraction Detector system. Specific software requirements include AZtec Live Adv and others for EDS and EBSD functionalities. 3. **Warranty & Support**: A minimum one-year warranty covering all equipment and accessories post-acceptance. Place of Performance The Field Emission Scanning Electron Microscope will be delivered to Tinker Air Force Base in Oklahoma.