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HYT268-2018: Testing method of ocean temperature measuring instrument
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| HY/T 268-2018 | English | 229 |
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Testing method of ocean temperature measuring instrument
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HY/T 268-2018
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Standard similar to HYT268-2018 HY/T 0274 HY/T 271 HY/T 269 Basic data | Standard ID | HY/T 268-2018 (HY/T268-2018) | | Description (Translated English) | Testing method of ocean temperature measuring instrument | | Sector / Industry | Marine Industry Standard (Recommended) | | Classification of Chinese Standard | N92 | | Classification of International Standard | 07.060 | | Word Count Estimation | 10,187 | | Date of Issue | 2018-09-17 | | Date of Implementation | 2018-12-01 | | Issuing agency(ies) | Ministry of Natural Resources of the People's Republic of China | HYT268-2018: Testing method of ocean temperature measuring instrument---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.
Testing method of ocean temperature measuring instrument
ICS 07.060
N92
People's Republic of China Marine Industry Standard
Ocean temperature measuring instrument detection method
Published on.2018-09-17
2018-12-01 implementation
Ministry of Natural Resources of the People's Republic of China
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard was proposed by the National Ocean Standards Measurement Center.
This standard is under the jurisdiction of the National Marine Standardization Technical Committee (SAC/TC283).
This standard was drafted. National Ocean Standards Measurement Center, China Institute of Metrology, National Ocean Technology Center.
The main drafters of this standard. Solily, Zhao Zhuoying, Zhu Haiqing, Qi Jun, Yan Xiaoke, Zhang Bo, Lan Hui, Kang Ying, Hu Bo, Che Yachen.
Ocean temperature measuring instrument detection method
1 Scope
This standard specifies the technical requirements, testing items, testing equipment and testing of marine temperature measuring instruments (hereinafter referred to as "thermometers").
method.
This standard applies to the first test, subsequent test and commissioned test of the thermometer.
2 Normative references
The following documents are indispensable for the application of this document. For dated references, only the dated version applies to this article.
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
JJF1001 General Measurement Terms and Definitions
HY/T 008 Marine Instrument Terminology
3 Terms and definitions
The following terms and definitions defined by HY/T 008 and JJF1001 apply to this document.
3.1
Ocean temperature measuring instrument oceantemperaturemeasuringinstrument
It is used for on-site automatic measurement of seawater temperature in the ocean. It is available in both direct reading and self-contained.
4 Technical requirements
4.1 Appearance and power check
The appearance of the thermometer should meet the following requirements.
a) The surface paint layer and coating of the thermometer shall be uniform in color, smooth, free of wear, rust and obvious cracks;
b) The thermometer shall have the following identification. the name and model of the instrument, the name of the manufacturer, and the factory number;
c) The structure of the thermometer should be assembled firmly, the sealing is good, the temperature sensor is not damaged, the shape is intact, and it must not affect the normal performance test.
The appearance of the damage, should work properly after power-on;
d) The thermometer is equipped with complete spare parts, CDs and documents.
4.2 Metrological performance
The metering performance of the thermometer should meet the requirements of Table 1.
Table 1 The list of measurement performance requirements is in degrees Celsius
Metrological performance
level of accuracy
Level 1 and Level 3
Measuring range -2~40 -2~40 -2~40
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