SOURCES SOUGHT
66 -- SODIUM IODIDE CRYSTAL DETECTOR
- Notice Date
- 7/18/2008
- Notice Type
- Sources Sought
- NAICS
- 334519
— Other Measuring and Controlling Device Manufacturing
- Contracting Office
- Department of Energy, National Security Technologies LLC (DOE Contractor), National Security Technologies LLC, PO Box 98521, Las Vegas, Nevada, 89193
- ZIP Code
- 89193
- Solicitation Number
- 199335-TB-08
- Archive Date
- 8/8/2008
- Point of Contact
- Trevor A Braswell, Phone: 702-295-3339
- E-Mail Address
-
BrasweTA@nv.doe.gov
- Small Business Set-Aside
- N/A
- Description
- PRODUCT SPECIFICATIONS: GAMMA SCINTILLATION DETECTOR, Nal(TI) WE ARE SEEKING SOURCES TO PROVIDE THREE DIFFERENT SIZE CRYSTALS AS DESCRIBED BELOW: 2" x 4" x 16" CRYSTAL Detector description: 2" x 4" x 16" Nal(TI) integral line. No voids in crystal Photo-multiplier: 3.5" phototube with mu-metal shield, 14-pin 2" phenolic base, low background, and alignment tab set on centerline of 4" side Overall Maximum Dimensions: D2.65" x W4.4" x L24" 2" x 4" x 4 CRYSTAL Detector description: 2" x 4" x 4" Nal(TI) integral line. No voids in crystal Photo-multiplier: 2" phototube with mu-metal shield, 14-pin 2" phenolic base, low background, and alignment tab set on centerline of 4" side Overall Maximum Dimensions: D2.65" x W4.4" x L11" 1" x 1" dia. CRYSTAL Detector description: 1" x 1" diameter Nal(TI) integral line. No voids in crystal Photo-multiplier: 2" phototube with mu-metal shield, 14-pin 2" phenolic base, low background Overall Maximum Dimensions: D2.65" x W4.4" x L7" COMMON SPECIFICATIONS: High-Voltage Bias on PMT: shall be positive Photomultiplier tube (PMT) to detector housing: may be separable or sealed Detector ID (p/n & s/n) Label: shall be located on same side of tube as alignment tab on phenolic base Crystal housing: aluminum (minimum.032") or stainless steel; 95% efficient at 60 KeV. Aluminum is preferred. Maximum Shock: 5 G's Operating Temperature Range: -30 to +60 degrees C Output signal (Gain): Using 137Cs: 5 milli-volts minimum and 50 milli-volts maximum into a 50 ohm load with 1000 VDC and 10 Meg-Ohm voltage divider Resolution: 8.0% FWHM or better at 662 KeV (137Cs) Note: Resolution shall be determined with 137Cs source centered on largest side face and with an accumulation of a minimum of 400k peak (ROI) counts. INTERESTED SUPPLIERS ARE TO SUBMIT SPECIFICATION DOCUMENTS FOR THEIR LIKE OR SIMILAR PRODUCT TO THE POINT OF CONTACT LISTED IN THIS SOURCES SOUGHT NOTIFICATION IN ORDER TO BE CONSIDERED FOR THE REQUEST FOR QUOTATION.
- Web Link
-
FedBizOpps Complete View
(https://www.fbo.gov/?s=opportunity&mode=form&id=2a4ea9685ad38700eb62efce5c6f088f&tab=core&_cview=1)
- Place of Performance
- Address: SHIP TO:, REMOTE SENSING LABORATORY, NELLIS OPERATIONS, BUILDING 2211, 4600 N HOLLYWOOD BLVD, NELLIS AFB, LAS VEGAS, Nevada, 89115, United States
- Zip Code: 89115
- Zip Code: 89115
- Record
- SN01617717-W 20080720/080718221116-2a4ea9685ad38700eb62efce5c6f088f (fbodaily.com)
- Source
-
FedBizOpps Link to This Notice
(may not be valid after Archive Date)
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