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GB/T 3412.1-2009 English PDF

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Q: Should I purchase the latest version GB/T 3412.1-2009?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 3412.1-2009 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$229.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 3412.1-2009: The dam monitoring instrument detector -- Part 1: vibrating wire instrument detector
Status: Valid

GB/T 3412.1: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 3412.1-2009	229	Add to Cart	3 days	The dam monitoring instrument detector -- Part 1: vibrating wire instrument detector	Valid
GB/T 3412-1994	279	Add to Cart	3 days	Wheatstone bridge for unbonded elastic wire resistance meter
GB 3412-1982	239	Add to Cart	2 days	Wheatstone bridge for unbonded elastic wire resistance meter	Obsolete

Similar standards

GB/T 9359 GB/T 3411.1 GB/T 3413

Basic data

Standard ID: GB/T 3412.1-2009 (GB/T3412.1-2009)
Description (Translated English): The dam monitoring instrument detector -- Part 1: vibrating wire instrument detector
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: N93
Classification of International Standard: 07.060
Word Count Estimation: 10,190
Date of Issue: 2009-05-26
Date of Implementation: 2009-10-01
Regulation (derived from): Announcement of Newly Approved National Standards No. 7, 2009 (No. 147 overall)
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
Summary: This standard specifies the vibrating wire instrument detector product terms and definitions, technical requirements, test methods, inspection rules, signs and instructions, packaging, transportation and storage requirements. This section applies to a variety of readings vibrating wire sensor output signal detector vibrating wire instrument.

GB/T 3412.1-2009: The dam monitoring instrument detector -- Part 1: vibrating wire instrument detector

---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.
The dam monitoring instrument detector Part 1. vibrating wire instrument detector ICS 07.060 N93 National Standards of People's Republic of China Instrument for dam monitoring detector Part 1. VW instrument detector Posted 2009-05-26 2009-10-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

GB/T 3412 "Instrument for dam monitoring detector" is divided into twelve parts. --- Part 1. VW instrument detector; --- Part 2. differential resistance instruments detector; --- Part 3. Differential inductive detector instrument; --- Part 4. capacitive detector instrument; --- Part 5. Resistance strain gauge instrument detector; --- Part 6. potentiometer type (line resistance) instrument detector; --- Part 7. Inductive FM detector instruments; --- Part 8. Stepping instrument detector; --- Part 9. piezoresistive detector instrument; --- Part 10. Accelerometer instruments servo detector; --- Part 11. Pneumatic instruments detector; --- Part 12. differential transformer instrument detector. This standard is GB/T 3412-1994 "resistance ratio bridge" extension amendments. This section is in GB/T 3412 Part 1, the original GB/T 3412-1994 "resistance ratio bridge" relating to the content belongs in this series Part 2 standard. This portion of the GB/T 21029-2007 "geotechnical engineering Instrument Series spectrum", GB/T 15406-2007 "geotechnical engineering instrument basic parameters The number and general technical conditions "and GB/T 13606-2007" geotechnical engineering instrument vibrating wire sensors General technical conditions "and other standards have a Given convergence relationship to each other and coordinated with each other on the technical content. This part of the People's Republic of China Ministry of Water Resources and focal points. This part mainly drafted by. MWR hydrological instruments and geotechnical engineering Instrument Quality Supervision, Inspection and Testing Center, Ministry of Water Resources Nanjing Hydraulic water Wen Institute of Automation. Participated in the drafting of this section. Changzhou Civil Engineering Instrument Co., Ltd., the country's industrial production permit office and hydrological instruments Geotechnical Engineering Instrument Examination Department. The main drafters of this section. Chen Yu, Xu Guolong, Shi Minghua. The drafters of some of the participants. Yang Yu, Yuanpu Sheng. Instrument for dam monitoring detector Part 1. VW instrument detector

1 Scope

This section GB/T 3412 specifies the terms and definitions vibrating wire instrument detector products, technical requirements, test methods, inspection regulations Then, signs and instructions, packaging, transportation and storage requirements. This section applies to a variety of readings vibrating wire sensor output signal vibrating wire instrument detector.

2 Normative references

The following documents contain provisions which, through reference to GB/T 3412 to the present, constitute provisions of this section. For dated reference documents Member, all subsequent amendments (not including errata content) or revised edition are not suitable for this part, however, encouraged to reach agreement under this section All parties that proposed to use the latest versions of these documents. For undated reference documents, the latest versions apply to this section. GB/T 191 Packaging - Pictorial signs GB/T 5080.7 Equipment reliability testing efficiency constant failure rate assumption under the MTBF of test plans GB 9969.1 Instructions General Industrial Products GB/T 15406 geotechnical engineering instrument basic parameters and general technical conditions GB/T 15464 instrumentation packaging technology SL268-2001 dam safety automatic monitoring system equipment basic technical conditions

3 Terms and Definitions

Terms and definitions established SL268-2001 applies GB/T 3412 this part. 4. Technical Requirements 4.1 Basic technical parameters 4.1.1 Measuring range Vibrating Wire instrument detector (hereinafter referred to as the detector) measurement range should meet the following requirements. a) Frequency. 400Hz ~ 6000Hz; b) Temperature. -20 ℃ ~ 70 ℃ (with temperature measuring function, the same below). 4.1.2 Resolution Resolution detector should meet the following requirements. a) Frequency. less than or equal to 0.1Hz; b) Temperature. less than or equal to 0.1 ℃. 4.2 Working Environment Detector should be able to work within the scope of the following environments. a) Temperature. -10 ℃ ~ 50 ℃; b) Relative humidity. less than 90% (40 ℃ when). 4.3 insulation performance (only with the charging function tester) 4.3.1 Insulation resistance Power terminal on the housing insulation resistance should be greater than 50MΩ. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 3412.1-2009_English be delivered?

Answer: Upon your order, we will start to translate GB/T 3412.1-2009_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 GB/T 3412.1-2009_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 3412.1-2009_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 GB/T 3412.1-2009?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 3412.1-2009 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.