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JJG 391-2009 English PDF

Q: How long will the true-PDF of English version of JJG 391-2009 be delivered?

Upon your order, we will start to translate JJG 391-2009_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

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Yes. The purchased PDF of JJG 391-2009_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

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Q: Should I purchase the latest version JJG 391-2009?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version JJG 391-2009 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.

US$419.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
JJG 391-2009: Verification Regulation of Force Transducers
Status: Valid

JJG 391: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JJG 391-2009	419	Add to Cart	3 days	Verification Regulation of Force Transducers	Valid
JJG 391-1985	RFQ	ASK	6 days	Verification Regulation of Load Cell	Obsolete

Similar standards

GB/T 36126 JJG 475 GB/T 1885 JJG 159 JJG 166 JJG 126

Basic data

Standard ID: JJG 391-2009 (JJG391-2009)
Description (Translated English): Verification Regulation of Force Transducers
Sector / Industry: Metrology & Measurement Industry Standard
Classification of Chinese Standard: A53
Classification of International Standard: 17.100
Word Count Estimation: 18,142
Date of Issue: 2009-10-09
Date of Implementation: 2010-04-09
Older Standard (superseded by this standard): JJG 391-1985
Quoted Standard: GB/T 7665-2005; JJF 1011-2006
Regulation (derived from): AQSIQ Announcement No. 113 of 2009
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine
Summary: This standard applies to strain gauge force sensor (hereinafter referred to as the force sensor) for initial verification, testing and use of follow-up inspection.

JJG 391-2009: Verification Regulation of Force Transducers

---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 Force Transducers National Metrology Verification Regulations of the People's Republic Force sensor Released on.2009-10-09 2010-04-09 implementation The General Administration of Quality Supervision, Inspection and Quarantine issued Force sensor verification procedure Replace JJG 391-1985 This regulation was approved by the General Administration of Quality Supervision, Inspection and Quarantine on October 09,.2009, and Effective April 09,.2010. Focal Point. National Strength Hardness Measurement Technical Committee Main drafting unit. Beijing Great Wall Metrology and Testing Technology Research Institute China Institute of Metrology Participated in drafting unit. China Testing Technology Research Institute Beijing Aerospace Measurement and Testing Technology Research Institute Shandong Institute of Metrology Shanghai Institute of Metrology and Testing Technology This regulation entrusts the National Force Value Hardness Measurement Technical Committee to explain The main drafters of this procedure. Qin Haifeng (Beijing Great Wall Measurement and Testing Technology Research Institute) Zhang Zhimin (China Institute of Metrology) Wang Lei (Beijing Great Wall Measurement and Testing Technology Research Institute) Participate in the drafters. He Jianping (China Testing Technology Research Institute) Mei Hongwei (Beijing Aerospace Measurement and Testing Technology Research Institute) Li Wansheng (Shandong Institute of Metrology) Zhang Guiren (Shanghai Institute of Metrology and Testing Technology)

1 Scope (1) 2 Citations (1) 3 Symbols and meanings (1) 4 Overview (2) 5 Metrological performance requirements (3) 6 General technical requirements (3) 6.1 Appearance and Accessories (3) 6.2 Other technical characteristics (3) 7 Measuring instrument control (3) 7.1 Verification conditions (4) 7.2 Verification items and verification methods (5) 7.3 Processing of verification results (10) 7.4 Verification cycle (10) Appendix A Force Sensor Verification Certificate Inner Page Format (11) Appendix B Force Sensor Verification Result Notice Page Format (12) Appendix C Force Sensor Calibration Record (13) Force sensor verification procedure

1 Scope

This procedure applies to the first verification, subsequent verification and use of strain gauge force sensors (hereinafter referred to as force sensors). In the test.

2 Citations

This procedure refers to the following documents. GB/T 7665-2005 sensor general terminology JJF1011-2006 Terms and definitions for force and hardness measurement When using this procedure, care should be taken to use the current valid version of the above cited documents.

3 symbols and meaning

The symbols, units and meanings used in this procedure are shown in Table 1. Table 1 Symbols, units and meanings Symbol unit meaning Z %FS force sensor zero output Zd %FS force sensor zero drift R %FS force sensor repeatability L %FS force sensor linearity H %FS force sensor hysteresis Creep of Cp %FS force sensor Creep recovery of Cr %FS force sensor Long-term stability of Sb %FS/monthly force sensor St %FS/10K force sensor rated output temperature effect Zero point output temperature effect of Zt %FS/10K force sensor Θ0 μV, mV, mV/V Zero output value of force sensor after preheating is completed Rated output value of θf μV, mV, mV/V force sensor Fn N, kN force sensor rated load Θ0max μV, mV, mV/V 30min internal force sensor zero output value maximum Θ0min μV, mV, mV/V 30min The minimum value of the zero output value of the internal force sensor Θfφ (φ=0°) μV, mV, mV/V 0° azimuth angle force sensor rated output value ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of JJG 391-2009_English be delivered?

Answer: Upon your order, we will start to translate JJG 391-2009_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of JJG 391-2009_English with my colleagues?

Answer: Yes. The purchased PDF of JJG 391-2009_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.

Question 5: Should I purchase the latest version JJG 391-2009?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version JJG 391-2009 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.