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GB/T 27992.1-2011: Water depth finding equipment -- Part 1: Hydrologic sounding rod
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 27992.1-2011 | English | 209 |
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Water depth finding equipment -- Part 1: Hydrologic sounding rod
| Valid |
GB/T 27992.1-2011
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Standard similar to GB/T 27992.1-2011 GB/T 11828.4 GB/T 27992.3 GB/T 27994 Basic data | Standard ID | GB/T 27992.1-2011 (GB/T27992.1-2011) | | Description (Translated English) | Water depth finding equipment -- Part 1: Hydrologic sounding rod | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | N93 | | Classification of International Standard | 07.060 | | Word Count Estimation | 9,911 | | Date of Issue | 2011-12-30 | | Date of Implementation | 2012-06-01 | | Quoted Standard | GB/T 13336-2007; GB/T 15966-2007; GB/T 18522.6; GB/T 19677-2005; SL 108-2006 | | Regulation (derived from) | Announcement of Newly Approved National Standards No. 23 of 2011 | | 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 hydrological measuring rod of terms and definitions, classification, technical requirements, inspection rules and signs, packaging, transportation, storage, use manual. This section applies to Nullah and direct measurement of tidal estuaries and the water depth measuring rod for suspension sampling instruments such as speed or velocity meter, samplers measuring point positioning rod. | GB/T 27992.1-2011: Water depth finding equipment -- Part 1: Hydrologic sounding rod---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.
Water depth finding equipment Part 1. Hydrologic sounding rod
ICS 07.060
N93
National Standards of People's Republic of China
Depth measuring instruments
Part 1. The Hydrologic measuring rod
Part 1. Hydrologicsoundingrod
Issued on. 2011-12-30
2012-06-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
GB/T 27992 "depth measuring instrument" is divided into four parts.
--- Part 1. hydrology measuring rod;
--- Part 2. sounding hammer;
--- Part 3. Ultrasound (echo) sounder;
--- Part 4. put pressure sounder.
This is Part 1 GB/T 27992 of.
This portion of the GB/T 15966-2007 "hydrologic instrument basic parameters and general technical conditions", GB/T 13336-2007 "hydrological instruments
Series spectrum "and other standards consistent with each other on the technical content.
This section drafted in accordance with GB/T 1.1-2009 given rules.
This section proposed by the People's Republic of China Ministry of Water Resources.
This part of the National Technical Committee of Standardization Technical Committee hydrological hydrological instruments (SAC/TC119/SC1) centralized.
This in part by the Ministry of Water Resources hydrological instruments and geotechnical engineering Instrument Quality Supervision, Inspection and Testing Center, Ministry of Water Resources, Nanjing Automation Hydrological Institute
Studies, Ningbo Beilun Cup China Hydraulic Equipment Co., Ltd., Heilongjiang Provincial Hydrological Bureau responsible for drafting the country's industrial production permit office water
Wen instruments and equipment Geotechnical Engineering Examination Department participated in the drafting.
The main drafters of this section. Xue Yonghui, Lu Xu, Ling Chang room, Liu Xiaofeng, Bao-liang obtuse.
Depth measuring instruments
Part 1. The Hydrologic measuring rod
1 Scope
This section provides terms and definitions hydrological measuring rod, classification, technical requirements, inspection rules and signs, packaging, transportation, storage, use, say
Manual.
This part of the direct measurement of water depth and spindle speed for suspension or sampling instruments such as flow meter, the sampler is suitable for open channels and tidal estuaries
Were spotting the measuring rod.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated edition applies to this
file. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 13336-2007 hydrological instruments series spectrum
GB/T 15966-2007 hydrological instrument basic parameters and general technical requirements
GB/T 18522.6 hydrologic instruments - Part 6. inspection rules and signs, packaging, transportation, storage and operation manual
GB/T 19677-2005 Terms and symbols for hydrological Instruments
SL108-2006 hydrology Hydrological instruments and automation systems Type designation
3 Terms and Definitions
Terms and definitions GB/T 19677-2005 defined apply to this document.
4 Categories and model name
4.1 Categories
Hydrometry with the spindle can generally be divided into handheld spindle and spindle-operated machinery.
a) handheld spindle can be divided into three types.
1) General formula. Usually at a depth of no more than 3m, using a flow rate of not more than 2m/s. Sounding separately, can also be assisted flow measurement.
The basic components are generally. the shaft portion (the two classifications with toe and without toe) positioning portion, the signal adapter socket unit
Points, direction indicator portion and the coupling portion and the like.
Generally used when at a depth of no more than 6m, the flow rate does not exceed 2m/s. 2) single sounding style. The basic components are generally. Rod
Body parts, and other positioning portion (zoning toe and without two kinds toe).
3) wading with a pole. Usually suitable for wading in shallow river measurements, the basic structure and general formula or a single measure of its depth basic formula
the same.
b) mechanically-operated spindle. spindle-operated machinery can be divided into long spindle, the spindle and semi-free declination cableway with a pole in three types, general
When used in water depths of no more than 6m, the flow rate does not exceed 2m/s. The basic components are generally. a shaft portion connected to the lever part, the United
Then bolts.
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