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JJF 1352-2012: Calibration Specification for Angular-Position Transducers/Sensors
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| JJF 1352-2012 | English | 439 |
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Calibration Specification for Angular-Position Transducers/Sensors
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JJF 1352-2012
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| JJF 1352-1990 | English | 239 |
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O.T.N. of Radioactivity Primary Standard for Tritium Gas and Tritiated Water
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Basic data | Standard ID | JJF 1352-2012 (JJF1352-2012) | | Description (Translated English) | Calibration Specification for Angular-Position Transducers/Sensors | | Sector / Industry | Metrology & Measurement Industry Standard | | Classification of Chinese Standard | A52 | | Classification of International Standard | 17.040 | | Word Count Estimation | 19,149 | | Quoted Standard | GB/T 18459-2001; JB/T 9256-1999; JB/T 9257-1999; JB/T 9258-1999 | | Regulation (derived from) | AQSIQ Announcement No. 96 of 2012 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine | | Summary | This standard applies to inductive angular displacement sensor, differential transformer angular displacement sensor (DC input type, AC input type), resistive angular displacement sensor, capacitive angular displacement sensor calibration static performan | JJF 1352-2012: Calibration Specification for Angular-Position Transducers/Sensors---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Calibration Specification for Angular-Position Transducers/Sensors
People's Republic of China National Metrology Technical Specifications
Angular displacement sensor calibration specification
Issued on. 2012-06-18
2012-09-18 implementation
The State Administration of Quality Supervision, Inspection and Quarantine released
Angular displacement sensor calibration specification
Angular-PositionTransducers /
Sensors
Focal point. the National Technical Committee of length measuring geometry
Main drafting unit. Shaanxi Provincial Institute of Metrology
Chinese Flight Test Establishment
Participated in the drafting. AVIC Xi'an Flight Automatic Control Research Institute
State-owned China Aviation Industry East Instrument Factory
This specification length measuring geometry commissioned the National Technical Committee is responsible for interpretation
The main drafters of this specification.
Liu Ying (Shaanxi Provincial Institute of Metrology)
Qin Yu (Shaanxi Provincial Institute of Metrology)
Wu Yonghong (Chinese Flight Test Establishment)
Drafters participate.
Mao Cui (Chinese Flight Test Establishment)
Liu Yuan degree (AVIC Xi'an Flight Automatic Control Research Institute)
Han Juntao (AVIC state-owned East Instrument Factory)
table of Contents
Introduction (Ⅲ)
1 Scope (1)
2. References (1)
3 Terms and definitions (1)
Phase shift 3.1 (1)
3.2 Reference null position (1)
3.3 Zero-voltage (1)
4 Overview (1)
5 Metrological characteristics (1)
5.1 Sensitivity (1)
5.2 Linearity (1)
5.3 Return error (1)
5.4 Repeatability (2)
5.5 ripple voltage (2)
5.6 Zero-voltage (2)
5.7 phase shift (2)
Calibration Condition 6 (2)
6.1 environmental conditions (2)
Major equipment 6.2 calibration (2)
7 calibration items and calibration methods (3)
7.1 Clamping the wiring (3)
7.2 Reference null position (3)
7.3 determine the calibration point (3)
7.4 Data Acquisition (3)
7.5 sensitivity and intercept (3)
7.6 Linearity (4)
7.7 Return error (5)
7.8 Repeatability (5)
7.9 ripple voltage (5)
7.10 zero voltage (5)
7.11 phase shift (5)
8 calibration results expression (5)
9 Recalibration interval (6)
A differential transformer calibration AC angular displacement sensor angle error appendix (7)
Appendix B AC differential transformer angular displacement sensor linearity measurements Uncertainty Evaluation (8)
Appendix C calibration certificate contents (12)
Introduction
In the present specification JJF 1071-2010 "National Calibration Specifications writing rules", GB/T 18459-2001 "sensor
The main static performance index calculation method "to prepare the basis for the main.
This specification is the first release.
Angular displacement sensor calibration specification
1 Scope
This instruction applies to inductive angular displacement sensor, differential transformer-type angular displacement sensor (DC input type, cross
Stream input type), resistive angular displacement sensor, a capacitive angular displacement sensor calibrated static performance indicators.
2. References
This specification refers to the following documents.
GB/T 18459-2001 sensor is mainly static performance index calculation method
JB/T 9256-1999 inductive displacement sensor
JB/T 9257-1999 AC differential transformer displacement sensor
JB/T 9258-1999 DC differential transformer displacement sensor
For dated references, only the dated edition applies to this specification; undated reference documents
Member, the latest edition (including any amendments) applies to this specification.
3 Terms and definitions
3.1 phase shift phaseshift
Maximum stroke at the linear operating range of angular displacement sensor output voltage to the input voltage fundamental in fundamental
Retardation time.
3.2 Reference Electrical zero electricalnul
Angular displacement of the rotor position sensor output voltage meets the voltage corresponding to the equation, the equation is zero electrical angle θ
Set is a reference null position. Angular displacement sensor in this position the output voltage to a minimum.
3.3 Zero Voltage nulvoltage
Rotor angular displacement sensor in a reference null position when the output voltage is the minimum value of the output voltage.
4 Overview
Is an angular displacement sensor can feel the amount of angular displacement of the measuring instrument and converted into a usable output signal. Their work
Principle can be divided into resistive angular displacement sensor, a capacitive angular displacement sensor, inductive angular displacement sensor, differential transformer
Is angular displacement sensor (DC input type, AC input type) and the like. The principles of various angular displacement sensor shown in Figure 1.
5 Metrological characteristics
5.1 sensitivity
5.2 Linearity
5.3 Return Error
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