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JJG 973-2002 English PDF

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US$719.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
JJG 973-2002: Verification Regulation of Measuring Instrument for Shock
Status: Obsolete

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JJG 973-2002	719	Add to Cart	4 days	Verification Regulation of Measuring Instrument for Shock	Obsolete

Similar standards

GB/T 36126 JJG 1030 GB/T 1885 JJG 159 JJG 126 JJG 971

Basic data

Standard ID: JJG 973-2002 (JJG973-2002)
Description (Translated English): Verification Regulation of Measuring Instrument for Shock
Sector / Industry: Metrology & Measurement Industry Standard
Classification of Chinese Standard: A53
Word Count Estimation: 17,142
Date of Issue: 2002-11-04
Date of Implementation: 2003-02-04
Quoted Standard: GB/T 2298-1991; GB/T 2422-1995; GB/T 2423.5-1995; GB/T 2423.6-1995; GB/T 6587.1-1986; GB/T 6587.2-1986; GB/T 6587.3-1986; GB/T 6587.4-1986; GB/T 6587.5-1986; GB/T 17626.2-1998; GB/T 17626.3-1998; GB/T 17626.4-1998; GB/T 17626.5-1999; GB/T 17626.11-1999; JJG 1015-1990; JJG 2072-1990; JJG 497-2000
Issuing agency(ies): State Administration of Quality Supervision, Inspection and Quarantine
Summary: This standard applies to (100 ~ 20000) m/s ^ 2 shocks measuring instrument (hereinafter referred to as the measuring instrument) stereotypes identification, prototype testing, initial verification, testing and use of the follow-up inspection.

JJG 973-2002: Verification Regulation of Measuring Instrument for Shock

---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.
Verification Regulation of Measuring Instrument for Shock National Metrology Verification Regulations of the People's Republic Impact measuring instrument Released on November 11,.2002 2003-02-04 implementation The General Administration of Quality Supervision, Inspection and Quarantine issued This regulation was approved by the General Administration of Quality Supervision, Inspection and Quarantine on November 4,.2002, and Implemented on February 4,.2003. Focal Point. National Vibration Shock Velocity Measurement Technical Committee Main drafting unit. Beijing Institute of Metrology China Institute of Metrology This regulation entrusts the National Vibration Shock Velocity Measurement Technical Committee to explain The main drafters of this procedure. Xu Yin (China Institute of Metrology) He Wei (Beijing Institute of Metrology) Zhang Hongyu (Beijing Institute of Metrology) Participate in the drafters. Lin Jian (China Institute of Metrology)

1 Scope (1) 2 Citations (1) 3 Overview (1) 4 Metrological performance requirements (2) 4.1 Acceleration sensitivity (2) 4.2 Acceleration indication error (2) 4.3 Acceleration of acceleration (2) 4.4 Pulse duration indication error (2) 4.5 Speed change indication error (2) 4.6 Acceleration amplitude linearity (2) 4.7 channel consistency (2) 4.8 Dynamic Range (2) 4.9 Requirements for tolerance band generation (2) 5 General technical requirements (2) 5.1 Appearance and Accessories (2) 5.2 Technical indicators to be given by the manufacturer (2) 5.3 Measuring instrument environmental adaptability (2) 5.4 Electromagnetic compatibility requirements of the measuring instrument (3) 5.5 Measuring instrument power adaptability (3) 6 measuring instrument control (3) 6.1 Stereotype or prototype test (3) 6.2 First verification, subsequent verification and inspection in use (3) 6.3 Verification result processing (8) 6.4 Verification cycle (8) Appendix A Certificate Format Page (9) Appendix B Format of the verification result page (10) Appendix C Verification Record (Recommended) Format (11) Impact measuring instrument verification procedure

1 Scope

This procedure is applicable to the identification and identification of impact measuring instruments (hereinafter referred to as measuring instruments) of (100~20000) m/s2. Prototype testing, first verification, follow-up verification, and inspection in use.

2 Citations

GB/T 2298-1991 Mechanical vibration and shock terminology GB/T 2422-1995 Environmental test terminology for electrical and electronic products GB/T 2423.5-1995 Environmental testing for electric and electronic products - Part 2. Test methods Test Ea and Guidelines. Impact GB/T 2423.6-1995 Environmental testing for electric and electronic products - Part 2. Test methods Test Eb and Guide. Collision GB/T 6587.1-1986 General outline for environmental testing of electronic measuring instruments GB/T 6587.2-1986 Electronic measuring instrument temperature test GB/T 6587.3-1986 Electronic measuring instrument humidity test GB/T 6587.4-1986 Vibration measurement of electronic measuring instruments GB/T 6587.5-1986 Electronic measuring instrument impact test GB/T 17626.2-1998 Electromagnetic compatibility test and measurement technology Electrostatic discharge immunity test GB/T 17626.3-1998 Electromagnetic compatibility test and measurement technology Radio frequency electromagnetic field radiation immunity test GB/T 17626.4-1998 Electromagnetic compatibility test and measurement technology Electrical fast transient burst immunity test GB/T 17626.5-1999 Electromagnetic compatibility test and measurement technology Surge (impact) immunity test GB/T 17626.11-1999 Electromagnetic compatibility test and measurement technology Voltage sag, short-term interruption and voltage change immunity test JJG 1015-1990 General specification for shaping of measuring instruments JJG 2072-1990 Impact Acceleration Measuring Instrument Verification System JJG 497-2000 Collision Test Bench Metrological Verification Procedure When using this procedure, care should be taken to use the current valid version of the above cited documents.

3 Overview

The impact measuring instrument is mainly used for the measurement of impact acceleration waveform and pulse duration. It is generally used by sensors and signals. Number adjuster, signal processing and hold and display components. With the development of science and technology and the improvement of signal processing technology ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of JJG 973-2002_English be delivered?

Answer: Upon your order, we will start to translate JJG 973-2002_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 JJG 973-2002_English with my colleagues?

Answer: Yes. The purchased PDF of JJG 973-2002_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.