AIR FORCE A-A-58023-1994 ANALYZER GASOLINE ENGINE EXHAUST《汽油发动机排气分析仪》.pdf

1、INCH-POUND A-A-5 8023 March 30,1994 COMMERCIAL ITEM DESCRIPTION ANALYZER, GASOLINE ENGINE EXHAUST The General Services Administration has authorized the use of this Commercial Item Description by all federal agencies. 1. SCOPE. This Commercial Item Description describes a portable exhaust gas analyz

2、er used for measuring exhaust gas emissions from motor vehicles. 2. SALIENT CHARACTERISTICS. 2.1 Size. The complete unit shall not exceed any of the following dimensions and weight: a. Height - 10 inches b. Depth - 20 inches c. Length - 30 inches d. Weight - 120 pounds 2.2 Design and construction. T

3、he unit shall he portable, and supplied with heavy-duty wheels and handles to facilitate movement. The unit shall he capable of withstanding strains, shocks, and vibrations incident to shipping and operation. Construction shall be solid state, micro-processor based and non-dispersive infrared design

4、 with built in barometric pressure compensation and be automatically self-calibrated. The unit shall be capable of simultaneously displaying readings of CO, C02, HC, and 02. The display shall also be capable of displaying air fuel ratio LAMBA, RPM, and oil temperature of the vehicle under test. Read

5、ings shall he capable of being frozen, continuously updated, or printed. Total time to complete the analysis of one vehicle shall not exceed 25 minutes, including start up time. Beneficial comments, recommendations, additions, deletions, clarifications, etc. and any other data which may improve this

6、 document should be sent to: The Resources and Logistics Services Division, SA-ALCITILDM, Kelly AFB TX 78241 - 5000. AMSC NIA FSC 49 1 O Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-58023 CO CO2 2.3 Performance Specifications. The unit shall b

7、e capable of reading the parameters to the ranges and resolutions as identified in TABLE I. o- 10 0.01% o - 20 0.01% TABLE I Criteria HC 02 AFR I Parameter: I Range: I Resolution: o - 2000 1 RPM 0-21 0.1% 5.0 - 30.0 0.01 I Oil Temperature I - 20C to +150“C I 1C 3. REGULATORY REQUIREMENTS. All units

8、shall comply with Federal OSHA and NFPA standards in effect at the time the proposal in issued. The units shall conform to BAR 90 accuracy standards. The contractor is encouraged to use recovered materials in accordance with Public Law 91 - 580 to the maximum extent practical. 4. QUALITY ASSURANCE P

9、ROVISIONS. 4.1 Product Conformance. The products provided shall meet the salient characteristics of this commercial item description, conform to the producers own drawings, standards, and quality assurance practices, and be the same product offered for sale in the commercial market. The government r

10、eserves the right to require proof of such conformation. 4.2 Market Acceptability. The manufacturer shall have at least one years experience in the production and sale of the unit. Proof of such experience shall be provided to the government upon request. 4.3 Bid Sample. The government reserves the

11、right to request a bid sample if the literature submitted is inadequate for acceptance. Bid samples will be subjected to a 14 to 30 day evaluation. Evaluation criteria is maintained by the preparing activity and will be furnished upon request. 5. PACKAGING. The preservation, packaging, packing, labe

12、ling, and marking of the units shall be as specified in the contract or purchase order. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MILITARY INTERESTS: Custo dian s : Air Force - 99 A-A-58023 CIVIL, AGENCY COORDINATING ACTIVITY GSA - FSS Preparing Activity: Air Force - 82 DoD Project 4910-0764 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-