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JJF 1305-2011 English PDF

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JJF 1305-2011: Calibration Specification for Linear Displacement Sensors
Status: Valid

JJF 1305: Evolution and historical versions

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
JJF 1305-2011	English	419	Add to Cart	3 days [Need to translate]	Calibration Specification for Linear Displacement Sensors	Valid	JJF 1305-2011
JJF 1305-1990	English	359	Add to Cart	3 days [Need to translate]	O.T.N. of Microwave Impedance Primary Standard at X-Band	Obsolete	JJF 1305-1990

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Basic data

Standard ID	JJF 1305-2011 (JJF1305-2011)
Description (Translated English)	Calibration Specification for Linear Displacement Sensors
Sector / Industry	Metrology & Measurement Industry Standard
Classification of Chinese Standard	A52
Classification of International Standard	17.040
Word Count Estimation	18,137
Date of Issue	2011-09-14
Date of Implementation	2011-12-14
Quoted Standard	JJF 1001-1998; JJF 1059-1999; JJF 1094-2002; GB/T 7665-2005; GB/T 13606-2007; GB/T 18459-2011
Regulation (derived from)	State Administration of Quality Supervision, Inspection and Quarantine Notice 2011 No. 134
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine
Summary	This standard applies to linear displacement sensor calibration.

JJF 1305-2011: Calibration Specification for Linear Displacement 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 Linear Displacement Sensors People's Republic of China National Metrology Technical Specifications Linear displacement sensor calibration specification Issued on. 2011-09-14 2011-12-14 implementation The State Administration of Quality Supervision, Inspection and Quarantine released Linear displacement sensor calibration specification Disp lacementSensors This specification by the State Administration of Quality Supervision, Inspection and Quarantine approved on September 14, 2011, and from From December 14, 2011 into effect. NFP. National Engineering Geometrical Parameters Measurement Technology Committee Main drafting unit. Guangdong Institute of Metrology Beijing Great Wall Institute of Measurement and Testing Technology Heilongjiang Provincial Academy of verification test Participated in the drafting. Guizhou Province Measurement and Testing hospital This specification project commissioned by the National geometric parameter measurement technology committee responsible for the interpretation The main drafters of this specification. Zhang Yong (Guangdong Institute of Metrology) Liangping (Guangdong Institute of Metrology) Zhao Xinli (Beijing Great Wall Institute of Measurement and Testing Technology) Liang Yuhong (Heilongjiang Provincial Academy of verification test) Drafters participate. Lv Xiaojie (Guizhou Province Measurement and Testing Institute)

1 Scope (1) 2. Referenced Documents (1) 3 Terms (1) 4 Overview (1) 5 Metrological characteristics (3) 5.1 Inductive displacement sensor (3) 5.2 differential transformer displacement sensors (including DC differential, differential transformer type AC) (3) 5.3 Vibrating wire (strain) displacement sensor (3) 5.4 magnetostrictive displacement sensor (3) 5.5 resistive displacement sensors (including potentiometer type resistive slide wire, conductive plastic type) (4) 5.6 cable (rope) displacement sensors (4) 5.7 Laser displacement sensors (4) 6 calibration conditions (5) Environmental conditions 6.1 (5) 6.2 Calibration with major equipment (5) 7 calibration items and calibration methods (6) 7.1 calibration items (6) 7.2 Calibration method (6) 8 calibration results expression (7) 9 Recalibration interval (7) Appendix A cable (rope) displacement sensor basic error of measurement results Uncertainty Evaluation (8) Linearity calculated as best straight line than the straight line reference Appendix B (10) Appendix C content of calibration certificate and calibration certificate within the page format (12) Linear displacement sensor calibration specification

1 Scope

This standard applies to the calibration line displacement sensor.

2 Citations

This specification references the following documents. JJF 1001-1998 common measurement terms and definitions JJF 1059-1999 Evaluation and Expression of Uncertainty in Measurement JJF 1094-2002 measuring instrument characteristics evaluation GB/T 7665-2005 sensor generic term GB/T 13606-2007 soil test equipment geotechnical engineering instrument vibrating wire sensors General technical requirements Calculation Method GB/T 18459-2001 sensor is mainly static performance indicators Note that using the currently valid version of the documents cited in the use of this specification.

3 Terms

3.1 linear displacement transducer lineardisplacementsensor You can feel the length dimension of the device can change and converted into the output signal. 3.2 sensitivity sensitivity The amount of change in the sensor output value than the corresponding change in input value. 3.3 Linearity linearity Sensor n, the actual average anti-stroke characteristic curve with respect to the reference line and the maximum deviation of percentage of full scale output Division ratio. Note. With reference different line, there are a variety of linearity, this specification reference linear least squares linear or best straight line. 3.4 Full Scale Output fulscaleoutput Under specified conditions, the sensor output of the upper limit and lower limit algebraic difference between. Note. For VW (strain) displacement sensor due to the special nature of its output, and full-scale output range of the sensor output within Algebraic square upper and lower limits of the output frequency of the square of the difference between the output frequency, if the vibrating wire (strain) is a displacement sensor Modulus frequency (output frequency divided by the square of 1000) is output, then the full-scale output upper and lower limits of the output frequency modulus Algebraic difference between the output frequency modulus.

4 Overview

Linear displacement sensor measuring displacement, distance, position and length dimensions should be variables should be in Engineering Test Widely used. Type linear displacement sensor output signal is more, most of the linear displacement sensor outputs an electric signal, such as different Pulse signal, voltage or current and other analog frequency; some linear displacement sensors have integrated signal conversion function, You can digitally or otherwise direct the output of a length dimension. Typical structural schematic diagram of the linear displacement transducer 1 to 4.