- Country: USA
- Summary: UHV Pump Cart
- UST Ref No: 118767430
- Deadline: 19 May 2025
- Financier: Self Financed
- Purchaser Ownership: Government
- Tender Value: Refer Document
- Notice Type: Tender
- Document Ref. No.: NIST-SS25-39
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- Description:
- Description
NIST-SS25-39
6695 / 334516
Title: UVH Pump Cart
BACKGROUND
The NIST Sensor Science Division is responsible for advancing the measurement science, standards, and applications for sensing optical power, temperature, humidity, pressure, vacuum, flow, and related physical phenomena to support U.S. industry and trade. Our laboratory performs measurements and calibrations using cryogenic magnetic and optical detectors, and we operate a number of high vacuum chambers and cryostats for these experiments. The ultra-high vacuum (UHV) pump cart to be purchased will be used to bring a chamber to UHV in order to reach the cryogenic operating temperatures of the highly sensitive infrared detectors to be tested.
SSD requires a UVH pump cart to bring a test chamber to operating conditions for superconducting nanowire single photon detectors (SNSPD) for an upcoming infrared detector test program at the Low Background Infrared facility.
NIST has a need for an UVH Pump cart that meets or exceeds the following draft minimum specifications:
The Contractor shall provide the following one (1) ultra-high vacuum pump cart that meet the following minimum specifications:
Must consist of a turbomolecular pump, backing pump, pressure gauge, readout, and all interconnections The turbomolecular pump must achieve an ultimate pressure The backing pump must be of the dry, scroll pump variety The backing pump must achieve The backing pump must have a pump rate of 100 L/min The pressure gauge must function over 10-8 hPa to 500 hPa or wider with a built-in display The system should be on a cart for mobility around a typical lab setting The system should plug into standard 120V, 60 Hz NEMA connection HOW TO RESPOND TO THIS NOTICE
In responding to this notice, please DO NOT PROVIDE PROPRIETARY INFORMATION. Please include only the following information, readable in either Microsoft Word 365, Microsoft Excel 365, or .pdf format, in the response. Submit ... - Documents:
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CLICK HERE TO LOGINUHV Pump Cart - USA Tender
The COMMERCE, DEPARTMENT OF | NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY, a Government sector organization in USA, has announced a new tender for UHV Pump Cart. This tender is published on USARFP under UST Ref No: 118767430 and is categorized as a Tender. Interested and eligible suppliers are invited to participate by reviewing the tender documents and submitting their bids before the deadline on 2025-05-19.
The estimated tender value is Refer Document, and full details, including technical specifications and submission requirements, are provided in the official tender documents. Ensure all submissions meet the criteria outlined to be considered for evaluation.
