SOR for Posting.pdf
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- Attached to
- Metallurgical Optical Microscope IAW SOR
- Solicitation number
- N0024425QS087
About this file
This is a Statement of Requirements for a new optical microscope for the Mechanical and Aerospace Engineering department at the Naval Postgraduate School (NPS). The department currently owns an aging Nikon Epiphot 200 inverted metallurgical optical microscope that remains functional but requires replacement due to increasing difficulty finding parts since Nikon no longer manufactures optical microscopes. The new microscope will be used by students, staff, and faculty for classwork and research to image metallic, ceramic, polymeric, composite, and mineralogical samples.
The procurement requires four items with a delivery date of January 20, 2026. Item 1 is the primary optical microscope that must support brightfield, darkfield, polarized light, and differential interference contrast imaging modes, include an objective turret with at least five slots, come with objective lenses ranging from 2X-5X to 100X magnification, feature halogen or LED lighting, and include adjustable binocular eyepiece with built-in power source. Item 2 is a high-resolution digital camera (minimum 1920x1080) with USB 3.0 connectivity, wide dynamic range, and built-in power supply that mounts to the microscope. Item 3 specifies a Windows 11-capable computer with sufficient GPU, CPU, and RAM to operate the microscope software. Item 4 requires image analysis software capable of controlling the microscope, processing images with standard corrections, and performing grain size analysis, porosity measurement, and phase analysis. Deliveries must be made to the NPS Warehouse in Monterey, California during specified weekday hours with the USG Contract Number included on packaging.
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Statement of Requirements New Optical Microscope
Mechanical and Aerospace Engineering Naval Postgraduate School
1.0 Background/Introduction:
The MAE department at the Naval Postgraduate School (NPS) owns an inverted metallurgical optical microscope. The microscope is a Nikon Epiphot 200, which is still functional. The microscope, however, is old and finding replacement parts is increasingly difficult. This is especially problematic as Nikon no longer manufactures optical microscopes. To compliment and eventually replace the Nikon optical microscope, we seek a new inverted and/or metallurgical optical microscope. The new microscope will be used in the same way as the Nikon, primarily by students, but also by staff and faculty for their classwork and research. The microscope should be one that can image metallic, ceramic, polymeric, and composite samples. The microscope should also allow for imaging of mineralogical samples. It should come with software capable of both hardware control and imaging analysis.
2.0 Requested Delivery Date: 1/20/2026
3.0 Minimal Technical Requirements/Salient Characteristics:
Item No.
Qty Unit Manufacturer (If known)
Part Number (If known)
Description
1 1 EA Primary microscope:
- Optical microscope must have the capability to image in brightfield, darkfield, polarized light, and differential interference contrast modes.
- The microscope must have an objective turret with at least five slots for five different objective lenses and easy switching between these lenses.
- At least five objective lenses with magnifications of 2X to 5X, 10X, 20X, 50X, and 100X are required.
- The microscope must come with a light source that is either halogen or preferably
LED.
- The microscope must come with an adjustable binocular eyepiece to accommodate multiple users.
- It must come with a built-in power source.
- The microscope should come with a reflector cube and analyzer for the polarization mode.
- It must also come with a reflector cube, objective lenses, and prism for DIC mode.
2 1 EA
Camera for the microscope:
- A digital camera that can connect by USB
3.0 to an included computer (item 3) is required.
- The camera should be a high-resolution camera with selectable resolution, minimum 1920 x 1080 (1080p).
- Camera should have a wide dynamic range.
- Camera must be mountable on the microscope.
- Camera should come with a built-in power supply.
3 1 EA
Computer:
- A Windows 11 capable computer is required.
- The computer must have both a sufficiently powerful graphical processing unit, i.e., graphics card or GPU, and CPU.
- It must also come with enough RAM to run microscope software (item #4).
4 1 EA
Software:
- Microscope should come with image analysis software that can control the microscope; process images with standard correction schemes like contrast control;
and allow for image analysis.
- Software should be capable of grain size analysis, porosity, and phases.
Delivery Instructions:
Deliveries shall be made to the NPS Warehouse Monday through Friday between the hours of 0700-1130 and 1230-1600 PST. Make sure to include the USG Contract Number on the package and/or packaging slip for ease of reference and processing.
NPS Warehouse 1988 Lake Del Monte Drive -- Building 349 Monterey, CA 93943
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