STATEMENT OF WORK.pdf

STATEMENT OF WORK

Benchtop X-ray Diffractometer (XRD)

Objective/Requirements As part of the procurement of a new Desktop X-Ray Diffractometer (XRD), installation of the system and basic training by the manufacturer service engineer shall be provided to Code 541 personnel.

Characteristics, Scope, and Specs

The desktop XRD system shall meet the following requirements:

Be able to perform search match in ICDD PDF-2 database, phase identification, Reference Intensity Ratio (RIR) quantitative analysis, crystallite size determination

Not exceeds maximum dimensions of 30"(H) x 24"(D) x 30"(W) and maximum weight of 250 lbs.

Has an x-ray generator with minimum power of 600W (40kv x 15mA) Has copper x-ray source Has a vertical goniometer: radius >140 mm, minimum 2-theta range: -3 to 140°, minimum accuracy 0.02°, Minimum step size 0.005°, horizontal sample mount Has sample stage and holders for both powder and solid samples Be able to measure solid samples up to 4" x 4" x 1".

Have silicon strip detector and monochromator.

Includes ICDD PDF-2 database.

Has Windows 10 or later operating system in the controller that is IPv6 compliant.

The vendor shall perform the following duties:

Installation of desktop XRD system and verification that the system is performing according to all manufacturer’s specifications.

Basic training on operation of the new system for up to two Code 541 personnel in-person at GSFC or online.

Place of Performance Goddard Space Flight Center, Greenbelt, MD

Period of Performance NLT three (3) weeks after delivery of new system to GSFC.