Purchase Description - Gallium Melting Point Cell System.pdf

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Gallium Melting Point Maintenance System
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PANRSA24P0000011554
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This document is a Purchase Description for a Gallium Melting Point Cell System required by the U.S. Army Test, Measurement and Diagnostic Equipment Activity (USATA). The agency is seeking to procure two items: a K28C Gallium Melting Point Cell and a K28M Gallium Maintenance System. The Gallium Melting Point Cell contains approximately 1 kg of .999 999 9 pure Gallium sealed in an inert plastic crucible and surrounded by a durable stainless-steel envelope. The Gallium Maintenance System is an integrated two-zone controller that provides positive control of axial gradients within the cell and allows the cell to be frozen from the bottom upward. The items are required to be delivered to the USATA facility in Redstone Arsenal, Alabama. This document is accompanied by a pre-solicitation notice indicating that this is a Request for Information (RFI) only and does not constitute a Request for Proposal (RFP) or a commitment to issue an RFP in the future.

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Purchase Description Procurement of Gallium Melting Point Cell System

The U.S. Army Test, Measurement and Diagnostic Equipment Activity (USATA) has a requirement to procure two (2) Gallium Melting Point Maintenance System for USATA’s Army Primary Standards Laboratory (APSL) mission. The two items required are as follow:

1.0 Requirements:

Description Quantity

K28C Gallium Melting Point Cells 1 Contain approximately 1 kg of .999 999 9 pure Gallium sealed in an inert plastic crucible and surrounded by a durable welded stainless-steel envelope. Construction easily accommodates the approximate 3% expansion of the freezing Gallium, while maintaining the required 1 standard atmosphere pressure of high purity Argon gas surrounding the metal sample.

K28M Gallium Maintenance System 1 An integrated two-zone controller provides the user positive control of axial gradients within the cell and allows the cell to be frozen from the bottom upward; the best way to prepare a cell for storage.

2.0 Delivery Requirements

Shipping Address: U.S. Army TMDE Activity, Attn: Matt Watts, Building 5435, Redstone Arsenal, AL 35898

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