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GB/T 31473-2015: Halogen gas leak detector
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 31473-2015 | English | 259 |
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Halogen gas leak detector
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GB/T 31473-2015
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Basic data | Standard ID | GB/T 31473-2015 (GB/T31473-2015) | | Description (Translated English) | Halogen gas leak detector | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | N50 | | Classification of International Standard | 17.02 | | Word Count Estimation | 12,113 | | Date of Issue | 2015-05-15 | | Date of Implementation | 2016-01-01 | | Quoted Standard | GB/T 2829-2002; GB 4793.1-2007; GB/T 6587-2012; GB/T 13384-2008 | | Regulation (derived from) | National Standard Announcement 2015 No. 15 | | 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 halogen gas leak detector (hereinafter referred to as the leak detector) classification, technical requirements, test methods, inspection rules and signs, packaging, transportation and storage. This Standard applies to chemical, refrigeration and other industries halogen gas leakage detection and leak alarms, does not apply to mass-type leak detector. | GB/T 31473-2015: Halogen gas leak 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.
Halogen gas leak detector
ICS 17.020
N50
National Standards of People's Republic of China
Halogen gas leak detector
Issued on. 2015-05-15
2016-01-01 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 Category 1
4 technical requirements
4.1 Rated operating conditions 1
4.2 appearance requirements 2
4.3 Functional Requirements 2
4.4 Performance Requirements 2
4.5 Safety Requirements 3
4.6 Environmental Adaptability Requirement 3
5 Test Method 3
5.1 Test equipment 3
5.2 Test conditions 3
5.3 Visual inspection 4
5.4 normal function test 4
5.5 Leak performance 4
6 5.6 Safety Test
5.7 Environmental Adaptability Test 6
6 Inspection rules 6
6.1 Inspection classification 6
6.2 factory inspection 6
6.3 Type inspection 7
7 signs, packaging, transportation and storage 7
7.1 marks 7
7.2 Packaging 7
7.3 Transport 8
7.4 Storage 8
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
Please note that some of the content of this document may involve patents. Release mechanism of the present document does not assume responsibility for the identification of these patents.
This standard by the National Standardization Technical Committee Electronic Measuring Instruments (SAC/TC153) centralized.
This standard was drafted. Standardization Association Zhuhai, Zhuhai, Guangdong Province Quality Supervision and Testing, Shanghai Universal Detection Technology RESEARCH
The study.
The main drafters of this standard. Li Yang, Huang Su, Qiao Baoliang, Xiaoya Han, Hou Jiansheng, Lin Lin, Zheng Yi.
Halogen gas leak detector
1 Scope
This standard specifies the halogen gas leak detector (hereinafter referred to as the leak detector) classification, technical requirements, test methods, inspection rules and signs,
Packaging, transport and storage.
This standard applies to chemical, refrigeration and other industries halogen gas leakage detection and leak alarms, does not apply to mass-type leak detector.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 2829-2002 periodic inspection Sampling procedures and tables (suitable for process stability test)
GB 4793.1-2007 measurement, control and laboratory safety requirements for electrical equipment - Part 1. General requirements
GB/T 6587-2012 General specification for electronic measuring instruments
GB/T 13384-2008 mechanical and electrical products packaging General technical conditions
Category 3
Reading can be divided according to the type of numeric and non-numeric types.
According to the magnitude of the measurement object can be divided into concentration type (such as value expressed in μmol/mol, mg/m3, etc.) and the leak rate type (such as money to
Pa · m3 · s-1, g/a, etc. shown).
4. Technical Requirements
4.1 Rated operating conditions
Leak detector should be able to meet under the operating conditions specified in Table 1.
Table 1 Rated operating conditions
Conditions on the amount of nominal operating conditions
atmosphere
condition
Ambient temperature 0 ℃ ~ 40 ℃
Relative humidity ≤90%
Atmospheric pressure 70.0kPa ~ 106.0kPa
Avoid direct solar radiation
Air flow rate 0m/s ~ 0.5m/s
power supply
condition
voltage
AC 220 × (1 ± 10%) V
Reference implementation of the remaining power supply
Power frequency 50 × (1 ± 5%) Hz
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