Inactive

NB682040-24-02796 6660 / 334516 Title:? Upgrade to NIST SSICs - ULCA BACKGROUND The National Institute of Standards and Technology (NIST), Physical Measurements Laboratory (PML), Radioactivity Group m... NB682040-24-02796 6660 / 334516 Title:? Upgrade to NIST SSICs - ULCA BACKGROUND The National Institute of Standards and Technology (NIST), Physical Measurements Laboratory (PML), Radioactivity Group maintains the standard for the unit of radioactivity, becquerel of a radionuclide. Previous primary measurements of individual radionuclides are maintained by maintaining a factors for two secondary standard ionization chambers (SSIC). Operation of these SSICs require metrological measurements of low currents over a large range, 20 fA to 5 nA with low uncertainty and a linear response. The purpose of the requirement is to reduce the linearity, long term stability, and potential to be traceable to national electrical standards. NIST has a need the below items that meet or exceed the following draft minimum specifications: Line Item 0001: Description: Ultrastable Low-Noise Current Amplifiers (ULCA-1 standard), including SMA-to-BNC adapters, low-noise input cables, low-pass filter boxes, resistor boxes, and divider boxes. The device will be delivered with calibration certificates from Physikalisch Technische Bundesanstalt (PTB). Quantity: Two (2) Technical Specifications Performance Specifications for measuring dc current in the range 1 pA to 10 nA: ± 1 pA with expended uncertainty (k=2) of 600 aA ± 10 pA with expended uncertainty (k=2) of 600 aA ±100 pA with expended uncertainty (k=2) of 800 aA ± 1 nA with expended uncertainty (k=2) of 900 aA ± 10 nA with expended uncertainty (k=2) of 80 fA Long term drift of <5 ppm/year Noise @ 0.1 Hz < 2.4 fA/?Hz Temperature Coefficient <0.25 ppm/K Line Item 0002: ULCA BatBox battery boxes with uninterruptable long term battery supply. Quantity: Two (2) Technical Specifications Chargers for battery supply must operate on 120 VAC. 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 the response by email to the Primary Point of Contact and, if specified, to the Secondary Point of Contact listed at the bottom of this notice as soon as possible, and preferably before the closing date and time of this notice. Provide the complete name of your company, address, name of contact for follow-up questions, their email, their phone number and, if your company has an active registration in https://sam.gov, your company’s Unique Entity ID (UEI). Details about what your company is capable of providing that meets or exceeds NIST’s minimum requirements. Whether your company is an authorized reseller of the product or service being cited and evidence of such authorization. Identify any aspects of the description of the requirements in the BACKGROUND section above that could be viewed as unduly restrictive or create unnecessary barriers that adversely affect your firm’s ability to fully participate in a procurement for such services and explain why. Please offer suggestions for how the requirements could be organized or structured to encourage the participation of small businesses. For the NAICS code Indicate whether your company is (a) a small business or (b) other than small business. See the Table of Small Business Size Standards and the associated .pdf download file for small business size standards and additional information. If you believe the NAICS code listed in this notice is not the best NAICS code for the type of product addressed in this notice, identify an alternative NAICS code that you believe would be more appropriate for the planned procurement. If your firm has existing Federal Supply Schedule contract(s) or other contracts for products or services against which the Department may be able to place orders, identify the contract number(s) and other relevant information. Describe your firm’s experience (as a prime, subcontractor, or consultant) providing the products or services described in Background section. Provide any other information that you believe would be valuable for the Government to know as part of its market research for this requirement. Please let us know if you would like to engage to get a better understanding of the requirement or need additional information about the Government’s requirement for the products or services described in the Background section. QUESTIONS REGARDING THIS NOTICE Questions regarding this notice may be submitted via email to the Primary Point of Contact and the Secondary Point of Contact listed in this notice. Questions should be submitted so that they are received by 11:00 a.m. Eastern Time on July 26, 2024. Questions will be anonymized and answered via sources sought notice amendment following the question submission deadline. IMPORTANT NOTES The information received in response to this notice will be reviewed and considered so that the NIST may appropriately solicit for its requirements in the near future. This notice should not be construed as a commitment by the NIST to issue a solicitation or ultimately award a contract. This notice is not a request for a quotation. Responses will not be considered as proposals or quotations. No award will be made as a result of this notice. NIST is not responsible for any costs incurred by the respondents to this notice. NIST reserves the right to use information provided by respondents for any purpose deemed necessary and appropriate. Thank you for taking the time to submit a response to this request.