MODIFICATION
66 -- Vibration Secondary Calibration Standard
- Notice Date
- 2/22/2011
- Notice Type
- Modification/Amendment
- NAICS
- 334513
— Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
- Contracting Office
- Department of the Air Force, Air Force Materiel Command, 562 CBSG OMP (AFMETCAL), 813 Irving Wick Dr. W. Bldg 2, Heath, Ohio, 43056-6116, United States
- ZIP Code
- 43056-6116
- Solicitation Number
- FA2263-11-Q-0026
- Point of Contact
- Michael D Hickey, Phone: 740-788-5043
- E-Mail Address
-
michael.hickey@afmetcal.af.mil
(michael.hickey@afmetcal.af.mil)
- Small Business Set-Aside
- N/A
- Description
- *** 22 February 2011 *** There have been additional questions proposed by potential offerors and the responses are listed after the question. 1. My question about the accelerometer on the PD_REV3_11M-220A-VI_.docx document is what mentioned on paragraph 3.16Calibration Modes It states a `voltage mode accelerometers'. Would this be a regular charge(piezoelectric) type accelerometer that you need to measure the voltage sensitivity (high O/P impedance)? Or is this an accelerometer with certain type of built-in electronic circuit so it outputs low impedance voltage signal? If it is the later type, would you be able to provide any information on the power requirement of such transducer? RESPONSE: This is an accelerometer with a built-in electronic circuit so that the DUT outputs a low impedance voltage signal. The power requirement of the transducer shall be supplied by the owner of the DUT and is not the responsibility of the provider of the VSCS. 2. Is a calibration capacitor supplied by the vendor required with the VSCS, or do Air Force PMEL facilities "normally" have this piece of equipment? (ref Section 3.22)? RESPONSE: The PMELs "normally" have this piece of equipment, therefore they shall not be supplied by the vendor. 3. Is a wide-screen laptop (16:9 aspect ratio) with a minimum resolution of 1366 x 768 or 1600 x 900 an acceptable alternative? RESPONSE: Yes, to both. 4. Section 6.2.11 states "Assumed input of <10^5 pC for charge mode sensors". To our knowledge, no charge more sensor has such a high sensitivity and therefore we believe this is a typo. If so, what should the line read? RESPONSE: I do know of some accelerometers with a 1000 pC/g sensitivity, which at 20 g is equal to 20000 pC which is equivalent to 2.0 x 10^4, therefore less than 10^5 pC is not a typo, but is the actual spec. The due date for responses has also been extended from 24 February 2011 to 1 March 2011, 4 pm EST.
- Web Link
-
FBO.gov Permalink
(https://www.fbo.gov/spg/USAF/AFMC/AFMETCAL/FA2263-11-Q-0026/listing.html)
- Record
- SN02384939-W 20110224/110222234328-152d90e04c3991f4212d9e35d5741e75 (fbodaily.com)
- Source
-
FedBizOpps Link to This Notice
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