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GB/T 8747-2010: Meteorological liquid-in-glass thermometer
Status: Valid GB/T 8747: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 8747-2010 | English | 489 |
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Meteorological liquid-in-glass thermometer
| Valid |
GB/T 8747-2010
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| GB/T 8747-1988 | English | 479 |
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4 days [Need to translate]
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Meteorological liquid-in-glass thermometer
| Obsolete |
GB/T 8747-1988
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Standard similar to GB/T 8747-2010 GB/T 44448 GB/T 44110 GB/T 40308 Basic data | Standard ID | GB/T 8747-2010 (GB/T8747-2010) | | Description (Translated English) | Meteorological liquid-in-glass thermometer | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | N95 | | Classification of International Standard | 07.060 | | Word Count Estimation | 21,217 | | Date of Issue | 2010-12-01 | | Date of Implementation | 2011-05-01 | | Older Standard (superseded by this standard) | GB/T 8747-1988 | | Quoted Standard | GB/T 191; GB 913-1985; GB/T 2828.1-2003; GB/T 2829-2002; GB/T 4857.3; GB/T 4857.5; GB/T 4857.7; GB/T 8170-2008; QX/T 8-2002 | | Regulation (derived from) | Announcement of Newly Approved National Standards 2010 No. 9 (No. 164 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 meteorological glass liquid thermometers technical requirements, test methods, inspection rules and the packaging, marking and so on. This standard applies to weather internal standard glass liquid thermometer (hereinafter referred to as the thermometer) the development, production and product acceptance. Other types of glass can also refer to the use of liquid thermometers. | GB/T 8747-2010: Meteorological liquid-in-glass thermometer---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.
Meteorological liquid-in-glass thermometer
ICS 07.060
N95
National Standards of People's Republic of China
Replacing GB/T 8747-1988
Meteorological glass thermometers Liquid
Issued on. 2010-12-01
2011-05-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Introduction Ⅲ
1 Scope 1
2 Normative references 1
3 Terms and definitions
4 Type 1
5 Composition and Size 2
6 Requirement 3
Test Method 5 7
8 6 Inspection Rules
9 signs, packaging, transportation and storage 9
Appendix A (informative) thermometers Size 10
Foreword
This standard replaces GB/T 8747-1988 "weather glass thermometer liquid." This standard and GB/T 8747-1988 compared to the main
Changes are as follows.
--- Provisions for the 8747-1988 GB/T made editorial changes;
--- Increased regulatory documents, terms and definitions, reference types and diagrams;
--- Increased the list of test items, and gives detailed provisions;
--- Glass and temperature sensing bulb thermometers require manufacturers made some modifications;
--- Of inspection rules made some modifications;
--- Increase the informative appendix "thermometers Size" (see Appendix A).
Appendix A of this standard is an informative annex.
The standard proposed by China Machinery Industry Federation.
This standard meteorological instruments by the Machinery Industry Standardization Technical Committee.
This standard is drafted by. Changchun Institute of Meteorology instrument.
Participated in the drafting of this standard. Shanghai Huachen Medical Instrument Co., Ltd., the China Meteorological Administration Atmospheric Observation Technology Center, National Meteorological gauge
The amount of stations.
Drafters of this standard. Wu show, Xi Branch, Li Qian, Wen Xiaoqing, Pu Mingjun.
This standard replaces the standards previously issued as follows.
--- GB/T 8747-1988.
Meteorological glass thermometers Liquid
1 Scope
This standard specifies the technical requirements for meteorological use liquid glass thermometers, test methods, inspection rules, packaging, labeling and so on.
This standard applies to meteorological internal standard liquid glass thermometers (hereinafter referred to as the thermometer) the development, production and product acceptance. other
Type of liquid glass thermometers can also refer to use.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
GB/T 191 Packaging - Pictorial signs (GB/T 191-2008, ISO 780.1997, MOD)
GB 913-1985 mercury
GB/T 2828.1-2003 Sampling procedures for inspection - Part 1. by acceptance quality limit (AQL) retrieval batch test sample
Programme (ISO 2859-1.1999, IDT)
GB/T 2829-2002 periodic inspection Sampling procedures and tables (suitable for process stability test)
GB/T 4857.3 Basic tests for transport packages - Part 3. Stacking static load test method (GB/T 4857.3-
2008, ISO 2234.2000)
GB/T 4857.5 packaging transport package drop test method (GB/T 4857.5-1992, eqv2248. 1985)
Fixed sine vibration test method (GB/T 4857.7-. GB/T 4857.7 Transport packages - Basic test - Part 7
2005, ISO 2247.2000, MOD)
GB/T 8170-2008 revised value represents about rules and limit values \u200b\u200band judgment
QX/T 8-2002 term meteorological instruments
3 Terms and Definitions
QX/T 8-2002 and established the following terms and definitions apply to this standard.
3.1
Bubble bulb temperature
Accommodates sense bulb temperature of the liquid.
3.2
Security bubble expansionchamber
Prevent the temperature is too high (too much pressure) leaving the temperature of liquid expansion thermometers break the glass bulb.
4 Types
Press the requirements are divided into.
a) wet and dry bulb thermometer;
b) ventilation psychrometer with a thermometer;
c) straight to the thermometer;
d) the maximum thermometer;
e) to the curved pipe thermometer;
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