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JJF 2083-2023 English PDF

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US$369.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
JJF 2083-2023: Calibration Specification for Centrifugal-vibration Compound Devices
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JJF 2083-2023	369	Add to Cart	4 days	Calibration Specification for Centrifugal-vibration Compound Devices	Valid

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Basic data

Standard ID: JJF 2083-2023 (JJF2083-2023)
Description (Translated English): Calibration Specification for Centrifugal-vibration Compound Devices
Sector / Industry: Metrology & Measurement Industry Standard
Word Count Estimation: 18,193
Date of Issue: 2023-10-12
Date of Implementation: 2024-04-12
Issuing agency(ies): State Administration for Market Regulation

JJF 2083-2023: Calibration Specification for Centrifugal-vibration Compound Devices

---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.
National Metrology Technical Specifications of the People's Republic of China Calibration Specification for Centrifugal-Vibration Combined Devices Released on 2023-10-12 Implemented on 2024-04-12 Released by the State Administration for Market Regulation Calibration Specification for Centrifugal-Vibration Combined Devices Responsible unit: National Inertial Technology Metrology Technical Committee Main drafting unit: Yangzhou Yingmaike Measurement and Control Technology Co:, Ltd: China Aviation Industry Corporation Beijing Great Wall Measurement and Testing Technology Research Institute Zhejiang Leading Information Technology Co:, Ltd: Participating units in the drafting: Zhejiang University Deqing Institute of Advanced Technology and Industry Beijing Chenjing Electronics Co:, Ltd: The National Inertial Technology and Measurement Technical Committee is entrusted with the interpretation of this specification: The main drafters of this specification: Chen Qishan (Yangzhou Yingmaike Measurement and Control Technology Co:, Ltd:) Dong Xueming (Beijing Great Wall Measurement and Testing Technology Research Institute of Aviation Industry Corporation of China) Huang Tengchao (Zhejiang Leading Information Technology Co:, Ltd:) Zeng Wu (Beijing Great Wall Measurement and Testing Technology Research Institute of Aviation Industry Corporation of China) Participating drafters: Hong Guijie (Deqing Institute of Advanced Technology and Industry, Zhejiang University) Tian Zisheng (Yangzhou Yingmaike Measurement and Control Technology Co:, Ltd:) Tang Yi (Beijing Chenjing Electronics Co:, Ltd:)

Introduction(Ⅱ) 1 Scope(1) 2 Cited documents(1) 3 terms(1) 4 Overview(1) 5 Measuring characteristics(2) 5:1 Composite acceleration range(2) 5:2 Speed indication error(2) 5:3 Speed stability(2) 5:4 Maximum linear acceleration amplitude(2) 5:5 Linear acceleration amplitude stability(2) 5:6 Shaking table frequency indication error (2) 5:7 Shaking table stability(2) 5:8 Shaking table acceleration waveform distortion (3) 5:9 Vibration table lateral movement ratio (3) 5:10 Maximum acceleration amplitude of vibration table (3) 5:11 Shaker signal-to-noise ratio (3) 5:12 Magnetic flux density(3) 5:13 Other performance(3) 6 Calibration conditions(3) 6:1 Calibration environmental conditions(3) 6:2 Measurement standards and other equipment(3) 7 Calibration items and calibration methods (4) 7:1 Calibration items (4) 7:2 Calibration method(4) 8 Calibration result expression(8) 9 Recalibration time interval(9) Appendix A Calibration Certificate Inner Page Format (11) Appendix B Example of Uncertainty Assessment of Composite Acceleration Measurement (11)

Introduction

JJF 1001-2011 "General Measurement Terms and Definitions", JJF 1071-2010 "Compilation of National Measurement Calibration Specifications" Rules" and JJF 1059:1-2012 "Evaluation and Expression of Measurement Uncertainty" jointly form the basis for formulating this specification Series specifications: The centrifugal-vibration composite device is mainly used to calibrate the dynamic and static characteristics of accelerometers: It is used in aerospace, aviation, nuclear industry, It has been widely used in shipbuilding, weapons and electronics industries: At present, there are no corresponding technical specifications in China: In order to meet the requirements of For the need for speedometer calibration, refer to JJG1066-2011 "Precision Centrifuge" and JJG298-2015 "Standard Vibration "Taiwan" compiled this specification: This specification is released for the first time: Calibration Specification for Centrifugal-Vibration Combined Devices

1 Scope

This specification specifies the calibration items and calibration methods of the centrifugal-vibration composite device: This specification is applicable to the calibration of centrifugal-vibration composite devices consisting of precision centrifuges and standard vibration tables: Acceleration range: (-1000~1000)m/s2, sinusoidal acceleration range: (-500~500)m/s2, frequency range Range: 10Hz~3000Hz:

2 cited documents

This specification references the following documents: JJG298 standard vibration table calibration procedures JJG1066 Precision centrifuge calibration procedures JJF 1156 Vibration impact speed measurement terms and definitions JJF 1675 Inertial technical measurement terms and definitions For dated references, only the dated version applies to this specification; for undated references, only the dated edition applies: The latest version (including all modification orders) shall apply to this specification:

3 terms

A device that can produce linear acceleration and sinusoidal acceleration at the same time is usually composed of a precision centrifuge and is mounted on the back of a precision centrifuge: It consists of a standard vibrating table on the rotating platform and the corresponding drive and servo control system:

4 Overview

The centrifugal-vibration composite device is a device that can produce linear acceleration and sinusoidal acceleration at the same time: This device can The dynamic and static characteristics of the linear accelerometer can be calibrated, and the dynamic behavior of the accelerometer under certain centrifugal acceleration can also be calibrated: Characteristics are calibrated and tested: The composite device usually consists of a centrifuge and its control system, a vibrating table and its driving system, a vibrating It is composed of moving table eccentric servo system and so on: Vibrating tables usually use electromagnetic or permanent magnet principles to generate mechanical vibrations and are reliable It is installed on a certain working radius of the centrifuge rotary working platform; the vibration table drive system is usually composed of a signal generator or a It consists of a test analysis system, power amplifier, etc: with signal generation and acquisition functions; the vibration table eccentric servo system usually It is composed of eccentric measurement system, eccentric control drive system, etc: The composition of the centrifugal-vibration composite device is shown in Figure 1: ......

Image

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of JJF 2083-2023_English be delivered?

Answer: Upon your order, we will start to translate JJF 2083-2023_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of JJF 2083-2023_English with my colleagues?

Answer: Yes. The purchased PDF of JJF 2083-2023_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.