SOLICITATION NOTICE
66 -- Signal Conditioner Amplifier & Total Air Temperature Probe.
- Notice Date
- 9/15/2005
- Notice Type
- Solicitation Notice
- 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, AFFTC - AF Flight Test Center, 5 S WOLFE AVE, Edwards AFB, CA, 93524-1185
- ZIP Code
- 93524-1185
- Solicitation Number
- FA9302-05-P-E198
- Response Due
- 9/19/2005
- Archive Date
- 11/1/2005
- Point of Contact
- Mary Uptergrove, Contract Negotiator, Phone 661-275-2538, Fax 661-275-7819, - Philip Cheng, Contracting Officer, Phone 661-277-9119, Fax 661-277-0473,
- E-Mail Address
-
mary.uptergrove@edwards.af.mil, philip.cheng@edwards.af.mil
- Description
- This is a combined synopsis/solicitation for commercial items prepared IAW the format in FAR Subpart 12.6 as supplemented with additional information included in this notice. This announcement constitutes the only solicitation. Quotes are being requested and a written solicitation will not be issued. This is a request for quotation (RFQ). The solicitation document and incorporated provisions and clauses are those in effect through Federal Acquisition Circular (FAC) 2005-05 and DFARs Change Notice (DCN) 20050901. Standard Industrial Classification (SIC) code is 3823 and the size standard is 500 employees. NAICS is 334513. Simplified Acquisition Procedures (The award will be less than $100,000) will be followed. This purchase will be for two (2) Signal Conditioning Amplifiers and two (2) Total Air Temperature Probes with the following salient characteristics REQUIREMENT # 1: SIGNAL CONDITIONAL AMPLIFIER. DESCRIPTION: Signal conditioner converts the resistance signal of a platinum resistance thermometer (PRT) into an accurate 0 to 5 VDC linear output. Signal conditioner must be compatible with airborne qualified Total Air Temperature probes cited in this requirement. SPECIFICATIONS: PRT Compatibility Ice point (R0) of 50 ohms Temperature coefficient (α) of 0.003925 Ω/ Ω◦C PRT Leadwire Connections Three wire with 0.25Ω maximum leadwire resistance Accuracy Signal conditioner output will be within ?0.25% of Full Scale (FS) for all inputs. Accuracy is based on Root-Sum-Squared (RSS) summation of the following error components:  Long-Term Stability: 0.05% FS (maximum)  Repeatability: 0.1% FS (maximum)  Linearity: 0.15% FS (based on least-squares method)  Temperature Sensitivity: 0.002% FS/◦C (maximum)  Supply Sensitivity: 0.01% FS/volt (maximum) Momentary Power Interruption: Automatic recovery Signal Conditioner Temperature Range Operating: -54◦ C to +71◦ C (-65◦ F to +160◦ F) Storage: -65◦ C to +125◦ C (-85◦ F to +257◦ F) Reliability Mean Time Between Failure (MTBF) is greater than 100,000 hours (based on MIL-HDBK-217E). Maintainability No scheduled maintenance. Signal conditioner can be repaired and recalibrated. Electrical Specifications Input voltage: 28 VDC (nominal) 22-32 VDC Power Requirements: 2 watts (maximum) Output Voltage: 0.5 VDC (nominal) Output Load: 5000 ohms (minimum) Output Isolation: 150K ohms (minimum) from the supply voltage Short Circuit Protection: No damage from continuously shorted output leads Reverse Polarity Protection: No damage from continuously reversed power leads Dielectric Strength: 100 VAC (rms) Insulated Resistance: 100 Megohms (min) at 100 VDC Environmental Specifications Explosive Atmosphere: Tested to MIL-STD-810, Method 511.1, Procedure 1 Temperature-Altitude: Tested to MIL-STD-810, Method 507.1, Procedure 1 Humidity: Tested to MIL-STD-810, Method 507.1, Procedure 1 Salt Fog: Tested to MIL-STD-810, Method 509.1, Procedure 1 Fungus: Tested to MIL-STD-810, Method 508.1, Procedure 1 Dust: Tested to MIL-STD-810, Method 510.1, Procedure 1 Shock: 15 g?s, 11 ms, half since (Tested to MIL-STD-810, Method 516.2, Procedure 1) Acoustic Noise: 140 dB for 30 minutes (Tested to MIL-STD-810, Method 515.2, Procedure 1) Random Vibration: Wo = .04 g2/Hz, 2 hours/axis operating (Tested to MIL-STD-810, Method 514.2) REQUIREMENT # 2: Total Air Temperature (TAT) probe. TOTAL AIR TEMPERATURE (TAT) PROBES DESCRIPTION: Total Air Temperature (TAT) probe is a Type 2, dual element MS27188-2 probe with an electric temperature compensating type heater integrally constructed in the probe housing permitting accurate temperature measurements even during atmospheric icing conditions. It is designed for use on subsonic and supersonic high performance military aircraft requiring precise measurement of TAT in order that outside Static Air Temperature (SAT) may be determined. TAT or SAT is used, along with Mach number, to compute True airspeed. SPECIFICATIONS: Flight Operating Envelope Altitude: -1,000 to 100,000 feet Mach Number: 0 to 3+ TAT: -70◦ C to +350◦ C Performance Element Resistance: 50 ohms (?0.05 ohms) R vs. T Relationship: Per Calendar-Van Dusen equation, with the following constants: α = 0.003925 β = 0 for positive T, 0.1 for negative T, where T is temperature in ◦ C δ = 1.45 Element Calibration Interchangeability: ?(0.25◦ C + 0.005T), where T is the measured temperature in ◦ C Time Constant (63%): 1 second maximum @mass flow of 40 lbs/ft2/sec Deicing Capability: Probe shall be capable of deicing and anti-icing at the following test conditions:  325 knots (?25 kn)  -30◦ C (?5◦)  1.25 grams/m3 (?0.25 g/m3) Electrical Element Excitation Current: 1 milliampere (mA) is recommended, 5 mA is acceptable, but produces larger self-heating error. Deicing Power: 310 Watts maximum (115 VAC) Environmental Maximum Temperature Exposure: -70◦ C to +350◦ C Vibration: MIL-STD-810D, Method of 514.3, Cat. 5, Wo shall be 0.072 g2/Hz, from 15 to 2000 Hz Mechanical Electrical connector: MS33678R-18-1P Mating Electrical connector: MS3106(or 7, or 8)-18-1S Qualification Qualified to MIL-P-27723 Salt Spray: MIL-STD-810, Method 509 Fungus: MIL-STD-810, Method 508 Sand and Dust: MIL-STD-810, Method 510 Interested parties who believe they can meet all the requirements for the for two (2) Signal Conditioning Amplifiers and two (2) Total Air Temperature Probes described in this synopsis are invited to submit in writing complete quote including delivery FOB destination Edwards AFB CA 93524. Offerors are required to submit with their quote enough information for the Government to evaluate the minimum requirements detailed in this synopsis. CONTRACTORS MUST COMPLY WITH FAR 52.204-7 CENTRAL CONTRACTOR REGISTRATION (OCT 2003) AND DFARS 252.204-7004, ALTERNATE A (NOV 2003). INTERESTED CONTRACTORS CAN ACCESS THE CLAUSEs BY INTERNET URL: http://farsite.hill.af.mil. TO REGISTER WITH THE CCR, GO TO URL: http://www.ccr.gov/ . ONLINE REPRESENTATIONS AND CERTIFICATIONS APPLICATION (ORCA) MUST BE COMPLETED.USE OF ONLINE REPRESENTATIONS AND CERTIFICATIONS APPLICATION (ORCA) BECAME MANDATORY 1 JANUARY 2005. CONTRACTORS CAN ACCESS ORCA THROUGH CCR BY INTERNET URL: http://www.ccr.gov/ . The following provisions and clauses apply: Provision 52.212-1, Instructions to Offerors--Commercial; Clause 52.212-2 Evaluation-Commercial Items, the following factor shall be used to evaluate offers: technically acceptable to the Government lowest price offer; clause 52.212-4, Contract Terms and Conditions--Commercial Items; clause 52.212-5, Contract Terms and Conditions Required to Implement Statutes Or Executive Orders--Commercial Items (to include: 52.222-26, Equal Opportunity; 52.222-35, Affirmative Action for Special Disabled and Vietnam Era Veterans; 52.222-36, Affirmative Action for Handicapped Workers; 52.222-37, Employment Reports on Special Disabled Veterans and Veterans of the Vietnam Era); Clause 52.225-3 Buy American Act ? North American Free Trade Agreement; Clause 52.232-33 Mandatory information for electronic funds transfer payment. The following DFARs clauses apply to this acquisition: Clause 252.212-7001, Contract Terms and Conditions Required to Implement Statutes or Executive Orders Applicable to Defense Acquisition of Commercial Items (Mar 1998); 252.225-7001 Buy American Act and Balance of Payment Program; Clause 252.225-7036, North American Free Trade Agreement Implement Act; Clause 5353.223-9000, Elimination of Use of Class I Ozone Depleting Materials. Offers are due at the Air Force Flight Test Center, Directorate of Contracting, 5 South Wolfe Avenue, Edwards AFB, CA, 93524, not later than Close of Business (COB) 19 September 2005 at 4 pm PST. Faxed transmissions of quotes are acceptable. Fax #: 661-275-7819 or e-mail address: mary.uptergrove@edwards.af.mil.
- Place of Performance
- Address: Edwards AFB CA
- Zip Code: 93524
- Country: USA
- Zip Code: 93524
- Record
- SN00896162-W 20050917/050915212204 (fbodaily.com)
- Source
-
FedBizOpps.gov Link to This Notice
(may not be valid after Archive Date)
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