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US$289.00 ยท In stock Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. HYT175-2014: Optical suspended sediment particle size analyzer Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| HY/T 175-2014 | English | 289 |
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Optical suspended sediment particle size analyzer
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HY/T 175-2014
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Standard similar to HYT175-2014 HY/T 0357 HY/T 0333 HY/T 174
Basic data | Standard ID | HY/T 175-2014 (HY/T175-2014) | | Description (Translated English) | Optical suspended sediment particle size analyzer | | Sector / Industry | Marine Industry Standard (Recommended) | | Classification of Chinese Standard | N92 | | Classification of International Standard | 07.060 | | Word Count Estimation | 11,148 | | Date of Issue | 6/25/2014 | | Date of Implementation | 12/1/2014 | | Quoted Standard | HY/T 008-1992; GB/T 15464; HY 016.2; HY 016.3; HY 016.4; HY 016.5; HY 016.11; HY 016.13; HY 016.14; HY 016.15; HY/T 027; HY/T 042; JJF 1211 | | Regulation (derived from) | People's Republic of China Industry Standard Filing Notice 2014 No. 9 (Overall No. 177) | | Issuing agency(ies) | State Oceanic Administration | | Summary | This standard specifies the technical requirements of optical suspended sediment particle size spectrometer (hereinafter referred to as the particle size spectrometer) products, test methods, inspection rules and labeling, packaging, transportation and st |
HYT175-2014: Optical suspended sediment particle size analyzer---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.
Optical suspended sediment particle size analyzer
ICS 07.060
N92
People's Republic of China Marine Industry Standard
Optical suspended sand particle size spectrometer
Released on.2014-06-25
2014-12-01 Implementation
Issued by the State Oceanic Administration
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is under the jurisdiction of the National Marine Standardization Technical Committee (SAC/TC283).
Drafting organizations of this standard. National Ocean Technology Center, Tianjin Urban Construction Institute, Dandong Baite Technology Co., Ltd., Beijing Way Technology Co., Ltd.
Limited company.
The main drafters of this standard. Yu Liansheng, Yu Xiang, Song Jiaju, Tang Honghuan, Ma Mingjie, Shao Minghua.
Optical suspended sand particle size spectrometer
1 Scope
This standard specifies the technical requirements, inspection methods, inspection rules and standards for optical suspended sand particle size spectrometers (hereinafter referred to as particle size spectrometers).
Identification, packaging, transportation and storage requirements.
This standard applies to the production, factory inspection and type test of optical suspended sand particle size spectrometers.
2 Normative references
The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article
Pieces. For undated references, the latest version (including all amendments) applies to this document.
HY/T 008-1992 Marine instrument terminology
GB/T 15464 General technical conditions for packaging of instruments and meters
HY 016.2 Basic environmental test methods for marine instruments Test A. Low temperature test
HY 016.3 Basic environmental test method test for marine instruments Ha. Low temperature storage test
HY 016.4 Marine instrument basic environmental test method test B. high temperature test
HY 016.5 Marine instrument basic environmental test method test Hb. high temperature storage test
HY 016.11 Marine instrument basic environmental test method test Fc. vibration test
HY 016.13 Marine instrument basic environmental test method test Eb. continuous impact test
HY 016.14 Marine instrument basic environmental test method test Ec. tilt and swing test
HY 016.15 Basic environmental test methods for marine instruments Test Q. Hydrostatic pressure test
HY/T 027 Sampling inspection procedures and tables for marine instruments by attributes
HY/T 042 Marine instrument classification and model naming method
JJF1211 Laser Particle Size Analyzer Calibration Specification
3 Terms and definitions
The following terms and definitions defined in HY 008-1992 apply to this document.
3.1
A collective term for the image method optical suspended sand particle size spectrometer and the laser method optical suspended sand particle size spectrometer that can obtain the on-site suspended sand particle size spectrum.
3.2
Frequencydistribution
Take the particle size of the sediment as the abscissa and the percentage of the number of different levels of sediment as the ordinate to make a histogram.
3.3
Cumulativefrequencydistribution
Take the size of the sediment particles as the abscissa, and the percentage accumulation of the sediment particles at all levels as the ordinate to make the curve.
3.4
Median particle diameter D50 medianparticle diameter D50
On the cumulative frequency distribution curve, the particle size value when the cumulative distribution percentage reaches 50%.
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