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GB/T 31473-2015 English PDF

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US$259.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 31473-2015: Halogen gas leak detector
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 31473-2015	259	Add to Cart	3 days	Halogen gas leak detector	Valid

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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

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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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 31473-2015_English be delivered?

Answer: Upon your order, we will start to translate GB/T 31473-2015_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 31473-2015_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 31473-2015_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.