GB/T 13824-2015 English PDF

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GB/T 13824-2015: Mechanical vibration of rotating and reciprocating machinery -- Requirements for instruments for measuring vibration severity
Status: Valid

GB/T 13824: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 13824-2015	374	Add to Cart	3 days	Mechanical vibration of rotating and reciprocating machinery -- Requirements for instruments for measuring vibration severity	Valid
GB/T 13824-1992	199	Add to Cart	3 days	Requirements for instruments for measuring vibration severity	Obsolete

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Basic data

Standard ID: GB/T 13824-2015 (GB/T13824-2015)
Description (Translated English): Mechanical vibration of rotating and reciprocating machinery -- Requirements for instruments for measuring vibration severity
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: N71
Classification of International Standard: 17.160
Word Count Estimation: 19,126
Date of Issue: 2015-12-31
Date of Implementation: 2016-07-01
Older Standard (superseded by this standard): GB/T 13824-1992
Regulation (derived from): State Standard Announcement 2015 No.43
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

GB/T 13824-2015: Mechanical vibration of rotating and reciprocating machinery -- Requirements for instruments for measuring vibration severity

---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.
Mechanical vibration of rotating and reciprocating machinery - Requirements for instruments for measuring vibration severity ICS 17.160 N71 National Standards of People's Republic of China Replacing GB/T 13824-1992 Mechanical vibration of rotating and reciprocating machines Vibration intensity measuring instrument requirements (ISO 2954.2012, IDT) Issued on. 2015-12-31 2016-07-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Table of Contents

Introduction Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 4 measurement parameters 1 5 2 General requirements Claim 6 vibration sensors and connecting cables 6 Indicator claim 7 7 8 8 Power Requirements 9 Instructions 8 Test Methods Appendix A (informative) voltage (rms) indicator 9 Reference 12

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard replaces GB/T 13824-1992 "vibration intensity measuring instrument requirements," compared with the GB/T 13824-1992, major repair Changed as follows. --- Filter is defined as a standard third-order Butterworth filter. --- Standard covers the frequency range in excess of 10Hz ~ 1000Hz. And this standard normative international documents cited correspondence between the consistency of the following documents. --- GB/T 2298-2010 Mechanical vibration, shock and condition monitoring vocabulary (ISO 2041.2009, IDT) This standard uses the translation method identical with ISO 2954.2012 "Mechanical vibration of rotating and reciprocating machinery vibration intensity measuring instrument Requirements "(in English). For ease of use, this standard made the following editorial changes. --- The original text of the "2σ expanded uncertainty" with "expanded uncertainty (k = 2)" instead. This standard by the national mechanical vibration, shock and condition monitoring Standardization Technical Committee (SAC/TC53) and focal points. This standard was drafted. Shanghai Measurement and Testing Technology Research Institute, Jiangsu Donghua Testing Technology Co., Ltd., the state-owned plant four thousand three hundred and eighty Jiaxing Branch, Shaanxi Province Institute of Metrology, Beijing Institute of Metrology detection. The main drafters of this standard. Liu Liqun, Panliang Ming, Chen, Shu Guohua, Liang Yan, Zhang Hongyu. Mechanical vibration of rotating and reciprocating machines Vibration intensity measuring instrument requirements

1 Scope

This standard specifies the machine housing, especially given the uncertainty of the machine to monitor trends made repeated measurements does not exceed the predetermined value, Vibration intensity measuring instrument shall meet the requirements. This standard applies to direct display or recording unit of measure is defined as the rms vibration velocity (rms) of the instrument. Note 1. Appendix A gives the True RMS method to check the display to retain this approach is mainly aimed not based on modern analog to digital conversion and RMS values \u200b\u200bcount Operators instruments, but the method is also applicable based on this instrument. Note 2. In the specified frequency range, these instruments can also be used for other occasions, similar to the measurement accuracy of such structures, tunnels, bridges and other vibration speed Measuring degree may also include phase measurement options.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 6075.1-2012 mechanical vibration measurement and evaluation of machine vibration on non-rotating parts - Part 1. General (ISO 10816-1.1995, IDT) GB/T 6075.6-2002 Measurement and Evaluation of the machine on the non-rotating member of the mechanical vibrations - Part 6. power greater than 100kW Reciprocating machines (idt ISO 10816-6.1995) ISO 2041 Mechanical vibration, shock and condition monitoring vocabulary (Mechanicalvibration-Evaluationofmachine vibrationbymeasurementsonnon-rotating)

3 Terms and Definitions

Terms and definitions ISO 2041 defined adapt to this document.

4 measurement parameters

Table 1 shows the measured parameter non-rotating member of mechanical vibrations to describe. Measurement parameters for broadband and discrete frequency components of the signal can be integral and differential conversion (see GB/T 6075.1-2012 Appendix A). Measured maximum vibration amplitude is called vibration intensity. The vibration intensity can be given intensity level (see GB/T 6075.6- 2012 Table 1). Note. Previously, vibration intensity usually only refers 10Hz ~ 1000Hz bandwidth rms vibration velocity. This standard provides for having such restrictions Equipment requirements, but also allows the use in other frequency ranges. Measuring instrument should be able to measure the parameters given in Table 1, or at least be able to measure the vibration velocity in the frequency range 5.3 are defined Square root. If the measurement filter obtained from the magnitude of the discrete frequency points wideband bandpass filter should have the appropriate bandwidth. You can also ......

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