MODIFICATION
66 -- Electro Dynamic Shaker
- Notice Date
- 8/17/2012
- Notice Type
- Modification/Amendment
- NAICS
- 334516
— Analytical Laboratory Instrument Manufacturing
- Contracting Office
- Department of Commerce, National Institute of Standards and Technology (NIST), Acquisition Management Division, 100 Bureau Drive, Building 301, Room B129, Mail Stop 1640, Gaithersburg, Maryland, 20899-1640, United States
- ZIP Code
- 20899-1640
- Solicitation Number
- SB1341-12-RQ-0663
- Archive Date
- 9/30/2012
- Point of Contact
- Joni L Laster, Phone: 301-975-8397, Patrick K Staines, Phone: (301)975-6335
- E-Mail Address
-
joni.laster@nist.gov, patrick.staines@nist.gov
(joni.laster@nist.gov, patrick.staines@nist.gov)
- Small Business Set-Aside
- N/A
- Description
- The purpose of this amendment (amendment I), is to address a vendor question and provide the Governments answer and to revise Specification H of Line Item 0001 as follows: 1.1 Vendor questions and answers: Question: Line Item 0001, Specification H, All required control electronics, power amplifiers, readout electronics, and cooling componets, to use the shaker(s) to apply sine forces under closed-loop control over the specified range of force and frequency, shall be included: (1) What is required for control electronics? If a closed loop control system is required, it needs to specify the number of Input/Control Channels, Control Software requied and any expansion capability (2) Will this be a PC based Control System? Is the Host PC requied? (3) Will Control Accelerometers be required, if so, how many? Answer: See revised specification for further details to address the above questions regarding Specification H. 1.2 Line Item 0001, Specification H, is hereby amended as follows: FROM: H. All required control electronics, power amplifiers, readout electronics, and cooling components, to use the shaker(s) to apply sine forces under closed-loop control over the specified range of force and frequency, shall be included. TO: H. All required control electronics, power amplifiers, readout electronics, and cooling components, to use the shaker(s) to apply sine forces under closed-loop control over the specified range of force and frequency, shall be included as follows: I. Power amplifier(s) to drive the shakers over the entire range of force and frequency specified; II. Closed-loop control system to drive the shaker at any frequency and force value selected by the user, within the specified range. This shall include one (1) or more accelerometers. At a minimum there will be one (1) input channel from an accelerometer to the controller and one (1) output channel from the controller to the power amplifier. This may be a standalone or PC-based system, however, if it is a PC-based system quoted, the host PC must be provided. The system must provide (by visual display, digital output or analog voltage) a report of the current frequency and force experienced by the shaker; III. Any cooling system required to cool the shaker during extended operation at any force and frequency in the range specified. The due date and time for responses remains unchanged. All response must be received by August 30, 2012 @3pm EST (local time).
- Web Link
-
FBO.gov Permalink
(https://www.fbo.gov/spg/DOC/NIST/AcAsD/SB1341-12-RQ-0663/listing.html)
- Place of Performance
- Address: 100 Bureau Drive, Gaithersburg, Maryland, 20899, United States
- Zip Code: 20899
- Zip Code: 20899
- Record
- SN02845646-W 20120819/120818000932-3b2ab0885ca4b551fd9107640de6d571 (fbodaily.com)
- Source
-
FedBizOpps Link to This Notice
(may not be valid after Archive Date)
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