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JJF 1116-2004

JJF 1116-2004_English: PDF (JJF1116-2004)
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JJF 1116-2004English479 Add to Cart 4 days Calibration Specification for Linear Accelerometer Used Precision Centrifuger JJF 1116-2004 Valid JJF 1116-2004

BASIC DATA
Standard ID JJF 1116-2004 (JJF1116-2004)
Description (Translated English) Calibration Specification for Linear Accelerometer Used Precision Centrifuger
Sector / Industry Metrology & Measurement Industry Standard
Classification of Chinese Standard A53
Classification of International Standard 17.160
Word Count Estimation 20,250
Date of Issue 2004-03-02
Date of Implementation 2004-06-02
Quoted Standard GJB 1037-1990; GJB 1081-1993; GB/T 2298-1991; GJB 151A-1997; GJB 152A-1997; GJB 585A-1998
Drafting Organization China Aviation Industry Corporation I Institute of third �� four
Administrative Organization National Technical Committee of shock and vibration measurement speed
Regulation (derived from) Administration of Quality Supervision, Inspection and Quarantine of 2004 No. 24
Issuing agency(ies) State Administration of Quality Supervision, Inspection and Quarantine
Summary This standard applies to linear accelerometer calibration precision centrifuge.

JJF 1116-2004
Calibration Specification for Linear Accelerometer Used Precision Centrifuger
National Metrology Technical Specification of the People's Republic
Precision Accelerator Calibration Specifications for Line Accelerometers
Released on.2004-03-02
2004-06-02 implementation
The General Administration of Quality Supervision, Inspection and Quarantine issued
Precision accelerometer for line accelerometer
Calibration specification
Er
This specification was approved by the General Administration of Quality Supervision, Inspection and Quarantine on March 2,.2004, and
Implemented on June 2,.2004.
Focal Point. National Vibration Shock Velocity Measurement Technical Committee
Drafting unit. The 704 Institute of China Aviation Industry First Group Corporation
This specification is interpreted by the National Vibration Shock Velocity Measurement Technical Committee.
The main drafters of this specification.
Zhang Zhimin (The 704 Institute of China Aviation Industry First Group Corporation)
Participate in the drafters.
Long Zuhong (The 704 Institute of China Aviation Industry First Group Corporation)
Xing Xinting (The 704 Institute of China Aviation Industry First Group Corporation)
table of Contents
1 range (1)
1.1 Subject Contents (1)
1.2 Scope of application (1)
2 Citations (1)
3 terms (1)
3.1 Precision Centrifuge (hereinafter referred to as centrifuge) acceleration standard (1)
3.2 Line accelerometer (hereinafter referred to as accelerometer) (1)
3.3 Accelerometer Centrifuge Calibration (1)
3.4 Centrifuge working radius (1)
4 Overview (1)
4.1 Working principle of variable resistance accelerometer (1)
4.2 Working principle of variable capacitance (sensing) accelerometer (2)
4.3 Working principle of servo accelerometer (2)
4.4 Resonant accelerometer (2)
5 Measurement characteristics (2)
5.1 Static model equation of accelerometer (2)
5.2 Determine the working radius of the centrifuge (3)
5.3 Measurement range of the accelerometer (4)
5.4 Uncertainty of the accelerometer (4)
5.5 Output form of the accelerometer (4)
6 Calibration conditions (4)
6.1 Basic conditions of the accelerometer (4)
6.2 Environmental conditions (5)
6.3 Requirements for Accelerometers (5)
6.4 Installation of Accelerometers (5)
7 Calibration items and calibration methods (6)
8 Calibration result expression (11)
9 re-study interval (12)
Appendix A Determining the Mathematical Model and Uncertainty Analysis of the Accelerometer Under Test by Least Squares (13)
Appendix B Grubbs Guidelines (15)
Precision Accelerator Calibration Specifications for Line Accelerometers
1 Scope
1.1 Subject content
This specification specifies the calibration method for the main technical requirements for calibrating line accelerometers using precision centrifuges.
1.2 Scope of application
This specification applies to the calibration of precision centrifuges for line accelerometers.
2 Citations
GJB1037-1990 Single-axis pendulum servo line accelerometer test method
GJB1081-1993 Main performance test method for inertial technology test equipment
GB/T 2298-1991 Mechanical vibration and shock terminology
GJB151A-1997 Electromagnetic emission and sensitivity requirements for military equipment and sub-systems
GJB152A-1997 Electromagnetic emission and sensitivity measurement for military equipment and sub-systems
GJB585A-1998 Inertial Technical Terminology
3 terms
3.1 Precision Centrifuge (hereinafter referred to as centrifuge) acceleration standard
Using the Newtonian mechanics principle, the standard centripetal acceleration is generated by angular motion to calibrate the standard of the line accelerometer
Device.
3.2 Line accelerometer (hereinafter referred to as accelerometer)
A measuring instrument for measuring constant line acceleration using the principle of inertial measurement.
3.3 Accelerometer Centrifuge Calibration
Under the specified conditions, in order to determine the static output acceleration value of the accelerometer, and the corresponding acceleration sign by the centrifu