AIR FORCE MIL-STD-1839 D-2010 DEPARTMENT OF DEFENSE STANDARD PRACTICE CALIBRATION AND MEASUREMENT REQUIREMENTS《国防部校准和测量要求标准规程》.pdf

1、NOT MEASUREMENT SENSITIVE MIL-STD-1839D 12 MAY 2010 SUPERSEDING MIL-STD-1839C 27 NOVEMBER 2000 DEPARTMENT OF DEFENSE STANDARD PRACTICE CALIBRATION AND MEASUREMENT REQUIREMENTS AMSC 9117 AREA QCIC DISTRIBUTION STATEMENT A. Approved for public release, distribution is unlimited. Provided by IHSNot for

2、 ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-1839D FOREWORD 1. This military standard is approved for use by all Departments and Agencies of the Department of Defense. 2. Beneficial comments (recommendations, additions, deletions) and any pertinent data which m

3、ay be of use in improving this document should be addressed to 588thCBSS/GBNA, 813 Irving-Wick Dr W, Heath OH 43056-1199, or by letter emailed to MIL-PRFAFMETCAL.AF.MIL since contact information can change; you may want to verify the currency of this address information using the ASSIST Online datab

4、ase at https:/assist.daps.dla.mil. ii Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-1839D iii CONTENTS PARAGRAPH PAGE 1 SCOPE . 1 1.1 Purpose . 1 1.2 Applicability . 1 1.2.1 Application guidance 1 2 APPLICABLE DOCUMENTS 1 2.1 General . 1 2.

5、2 Government documents 1 2.2.1 Specifications, standards and handbooks . 1 2.2.2 Other government documents, drawings, and publications . 2 2.3 Order of precedence . 2 3 DEFINITIONS . 2 3.1 Definitions 2 3.1.1 Accuracy . 2 3.1.2 Built-in-Test (BIT) . 2 3.1.3 Built-in-Test Equipment (BITE) 2 3.1.4 Ca

6、libration 2 3.1.5 Calibration Interval 2 3.1.6 Calibration and Measurement Requirements Summary (CMRS) 2 3.1.7 Design Activity 3 3.1.8 Interface Test Adapter 3 3.1.9 Logistics Support Analysis (LSA) . 3 3.1.10 Measurement Traceability 3 3.1.11 Support Equipment (SE) 3 3.1.12 Support Equipment Recomm

7、endation Data (SERD) . 3 3.1.13 Test Accuracy Ratio (TAR) . 3 3.1.14 Test, Measurement, and Diagnostic Equipment (TMDE) 3 3.1.15 Test Program Set (TPS) 3 3.1.16 Test Uncertainty Ratio (TUR) 3 3.1.17 Uncertainty . 4 4 GENERAL REQUIREMENTS . 4 4.1 General measurement requirements . 4 Provided by IHSNo

8、t for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-1839D iv CONTENTS PARAGRAPH PAGE 5 DETAILED REQUIREMENTS 4 5.1 System Measurement Parameters . 4 5.1.1 Description of Items . 4 5.1.2 Identification of Parameters . 4 5.1.3 Sequence of Relationship . 5 5.1.4 Sel

9、ecting TMDE . 5 5.1.5 Firmware of System . 5 5.2 Built-In Test and Built-In Test Equipment . 5 5.3 System Test Points . 5 5.4 Test, Measurement, And Diagnostic Equipment 5 5.4.1 Recommended TMDE 5 5.4.2 TMDE in support of TMDE . 5 5.4.3 Test Uncertainty Ratio 6 5.4.4 Automatic Test Equipment . 6 5.4

10、.4.1 ATE Design 6 5.4.4.2 ATE Technical Description 6 5.4.4.3 ATE Calibration . 6 6 NOTES . 6 6.1 Intended Use . 6 6.2 Associated Data Item Descriptions (DIDs) 6 6.3 Subject Term (keyword) Listing 7 6.4 Changes from previous issue 7 CONCLUDING MATERIAL . 8Provided by IHSNot for ResaleNo reproduction

11、 or networking permitted without license from IHS-,-,-MIL-STD-1839D 1 1. SCOPE 1.1 Purpose. This standard describes the requirement to provide a means for calibration and measurement traceability of all system, subsystem, and equipment. From this point on in this document, the word system will refer

12、 to system, subsystem, and equipment. This ensures system operational integrity and accuracy. It defines the requirement for establishing measurement traceability from actual system level measurements to the National Institute of Standards and Technology (NIST) or other approved measurement sources.

13、 1.2 Applicability. The requirements of this standard apply to all systems that require measurements of any type to ensure proper operation. 1.2.1 Application guidance. When Logistics Support Analysis (LSA) is required on an acquisition program, the requirements of this standard should be an integra

14、l part of the LSA effort. Data developed as a result of this standard should be documented in and become part of the LSA documentation. When LSA is exempted or the LSA is tailored to exempt development of the data requirements, this standard can become an independent compliance document of the acqui

15、sition program and tailored in accordance with the contract. 2. APPLICABLE DOCUMENTS 2.1 General. The documents listed in this section are specified in sections 3, 4, and 5 of this standard. This section does not include documents cited in other sections of this standard or recommended for additiona

16、l information or as examples. While every effort has been made to ensure the completeness of this list, document users are cautioned that they must meet all specified requirements documents cited in sections 3, 4, and 5 of this standard, whether or not they are listed. 2.2 Government documents. 2.2.

17、1 Specifications, standards, and handbooks. The following specifications, standards, and handbooks form a part of this document to the extent specified herein. HANDBOOK DEPARTMENT OF DEFENSE MIL-HDBK-300 Military Handbook, Technical Information File of Support Equipment. MIL-HDBK-1839 Military Handb

18、ook, Calibration and Measurement Requirements (Unless otherwise indicated, copies of the above military handbooks are available through the Acquisition Streamlining and Standardization Information System. Located on the internet at https:/assist.daps.dla.mil/online/start/ .) Provided by IHSNot for R

19、esaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-1839D 2 2.2.2 Other government documents, drawings, and publications. The following other Government documents, drawings, and publications form a part of this document to the extent specified herein. Unless otherwise s

20、pecified, the issues are those cited in the solicitation. NAVAIR 17-35MTL-1 Metrology Requirements List (METRL) NAVAIR 17-35NCE-1 Navy Calibration Equipment List (NCE) TB 43-180 Calibration and Repair Requirements for the Maintenance of Army Material TM-10510-14/1 U.S. Marine Corps Electronics Test

21、Equipment Listing TO 33K-1-100-1 Calibration Procedure for Maintenance Data Collection Codes, and Calibration Measurement Summaries. TO 33K-1-100-2 TMDE Calibration Notes , Calibration Interval, Technical Order, And Work Unit Code Reference Guide (Copies of Air Force TO 33K-1-100-1, 33K-1-100-2, Arm

22、y TB 43-180, NAVAIR 17-35MTL-1, or NAVAIR 17-35NCE-1 should be obtained as directed by the contracting officer. The Marine Corps Technical Manual is available from HQMC, Technical Manual Sec, Washington, DC 20380-0001.) 2.3 Order of Precedence. In the event of a conflict between the text of this sta

23、ndard and the references cited herein, the text of this standard will take precedence. Nothing in this standard, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. 3. DEFINITIONS 3.1 Definitions 3.1.1 Accuracy. Closeness of agreement between a measured

24、 quantity value and a true quantity value of the measured. 3.1.2 Built-in-Test (BIT). A test approach using built-in test equipment or self-test hardware and software that is internally designed into the supported system, subsystem, or equipment to test all or a part of that system, subsystem, or eq

25、uipment. 3.1.3 Built-in-Test Equipment (BITE). Any device which is a part of a system, subsystem, or equipment and is used for the express purpose of testing the system, subsystem or equipment. BITE is an identifiable unit of the system, subsystem, or equipment. 3.1.4 Calibration. The set of operati

26、ons that establish, under specified conditions, the relationship between values of quantities indicated by a measuring instrument or measuring system, or values represented by a material measure or a reference material, and the corresponding values realized by standards. 3.1.5 Calibration Interval.

27、The maximum time an item of TMDE, may go between calibrations and still achieve its target measurement reliability. 3.1.6 Calibration and Measurement Requirements Summary (CMRS). A report which details the measurement requirements of a system, subsystem, or equipment; the TMDE, and the calibration s

28、tandards and equipment required to assure traceability of all measurements through the applicable individual military services metrology and calibration program. 3.1.7 Design Activity. A design activity is an activity that has responsibility for the design or Provided by IHSNot for ResaleNo reproduc

29、tion or networking permitted without license from IHS-,-,-MIL-STD-1839D 3 modification of an item. The activity may be a U.S. Government, commercial, or nonprofit organization. 3.1.8 Interface Test Adapter. The point located on the ATE where all input and output signals are accessible for connection

30、 to an external UUT or calibration standard. 3.1.9 Logistics Support Analysis (LSA). The selective application of scientific and engineering efforts undertaken during the acquisition process, as part of the system engineering and design process, to assist in complying with supportability and other I

31、ntegrated Logistics Support (ILS) objectives. The LSA process is a planned series of tasks performed to examine all elements of a proposed system to determine the logistics support required to keep that system useable for its intended purpose; and to influence the design so both the system and suppo

32、rt can be provided at an affordable cost. 3.1.10 Measurement Traceability. The property of the result of a measurement or the value of a standard whereby it can be related to stated references, usually national or international standards, through an unbroken chain of comparisons all having stated un

33、certainties. Traceability, as used in this standard, applies to measurements/calibrations made from the prime system or subsystem through an unbroken chain of comparisons to the national reference standards. 3.1.11 Support Equipment (SE). All equipment used in calibration and maintenance support of

34、mission and operational equipment. 3.1.12 Support Equipment Recommendation Data (SERD). The document, usually prepared by an equipment manufacturer, which describes the support requirement for an item of equipment and recommends an item of support equipment to satisfy the requirement. 3.1.13 Test Ac

35、curacy Ratio (TAR). A simple comparison between the accuracy of the Unit Under Test (UUT) and the accuracy of the calibration standard. However, this ratio does not consider other potential sources of error in the calibration process. For example, if it is required that an equipment output parameter

36、s accuracy is +/-8% and the accuracy of the single measuring device used to measure the output parameter is +/-2%, then the TAR is 8 to 2 or 4 to 1. 3.1.14 Test, Measurement, and Diagnostic Equipment (TMDE). Any system or device used to test, measure, evaluate, inspect, or otherwise examine material

37、s, supplies, equipment, or a system to identify and/or isolate any actual or potential malfunction, or to determine compliance with specifications established in technical documents (e.g. research, development, test, and evaluation documents; specifications; engineering drawings; technical orders).

38、TMDE is SE that provides for measurement traceability. 3.1.15 Test Program Set (TPS). The ensemble of input-desired response data used to verify the performance of the system under test. 3.1.16 Test Uncertainty Ratio (TUR). The comparison between the accuracy of the Unit Under Test and the estimated

39、 calibration uncertainty is known as a Test Uncertainty Ratio (TUR). This ratio is more reliable because it accounts for possible sources of error in the calibration process that the TAR does not. This value also takes into account issues such as temperature, humidity, Type A (statistical analysis i

40、ncluding actual and random measurement results), and Type B (anything not a Type A) uncertainties. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-1839D 4 3.1.17 Uncertainty. The word “uncertainty” means doubt, and thus in its broadest sense

41、“uncertainty of measurement” means doubt about the validity of the result of a measurement. Because of the lack of different words for this general concept of uncertainty and the specific quantities that provide quantitative measures of the concept, for example, the standard deviation, it is necessa

42、ry to use the word “uncertainty” in these two different senses. 4. GENERAL REQUIREMENTS 4.1 General Measurement Requirements. The design activity shall ensure the following actions are accomplished for the affected systems and equipment throughout their life cycle. a. All parameters that require mea

43、surement to ensure proper and accurate operation of the system are identified and documented. b. Calibration and measurement actions are conducted as required to maintain accurate operation. Such actions are to be accomplished at all applicable system and subsystem levels and are appropriately integ

44、rated into the total system requirements. c. All parameters are readily accessible and measurable in a manner that minimizes the number and duration of the tests required. d. Measurement traceability of all system and subsystem parameters is documented. 5. DETAILED REQUIREMENTS 5.1 System Measuremen

45、t Parameters. 5.1.1 Description of Items. The system, subsystem, or equipment, which has parameters that require measurement, shall be identified by nomenclature, manufacturer and manufacturers code, part or model number, and type designation. If an item does not have an approved part number, but do

46、es have an approved or proposed end item specification number or system number, that number shall be referenced. Each requirement shall identify: a. Function: The function (specific input, output, or other characteristic which has units of measurement such as volts, frequency, power, current, length

47、, force, etc.) which will be measured, tested, checked, or adjusted. b. Operational range or specific value: The range of values or actual value that shall be measured to satisfy operational requirements. c. Operational Tolerance: The tolerance of the range or specific value within which the equipme

48、nt is required to perform to meet operational specifications. d. Calibration Interval: The design activity shall recommend a maximum time lapse between tests. 5.1.2 Identification of Parameters. The design activity shall identify all system, subsystem, and equipment parameters that require measureme

49、nt or testing to ensure proper system or equipment accuracy, and to ensure intended mission goals are met. 5.1.3 Sequence of Relationship. This assessment of parameters shall portray the logical sequence of relationship between the systems, and identify the parameters requiring measurement and verification. 5.1.4 Selecting TMDE. This assessment of parameters shall be used by the design