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NB/T 11447-2023: Life detector for mine
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| NB/T 11447-2023 | English | 299 |
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Life detector for mine
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NB/T 11447-2023
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Basic data | Standard ID | NB/T 11447-2023 (NB/T11447-2023) | | Description (Translated English) | Life detector for mine | | Sector / Industry | Energy Industry Standard (Recommended) | | Classification of Chinese Standard | D98 | | Word Count Estimation | 15,158 | | Date of Issue | 2023-12-28 | | Date of Implementation | 2024-06-28 | | Issuing agency(ies) | National Energy Administration | NB/T 11447-2023: Life detector for mine---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.
ICS 29.260.20
CCSD98
Energy Industry Standards of the People's Republic of China
Mine life detector
Released on 2023-12-28
2024-06-28 Implementation
The National Energy Administration released
Table of Contents
Preface III
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Product models and categories 2
5 Technical Requirements 2
6 Test methods 5
7 Inspection Rules 8
8 Marking, packaging, transportation, storage 9
Foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents"
Drafting.
Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.
This document was proposed by the China Coal Industry Association.
This document is under the jurisdiction of the Coal Industry Coal Mine Safety Standardization Technical Committee.
This document was drafted by. Fushun China Coal Technology and Engineering Testing Center Co., Ltd., Tai'an Lufeng Electrical Technology Co., Ltd., Hunan Huanuoxingkong
Electronic Technology Co., Ltd., China Coal Technology and Engineering Group Shenyang Research Institute Co., Ltd., China Coal Technology and Engineering Group Chongqing Research Institute Co., Ltd., Safety Standards National
Mining Products Safety Marking Center Co., Ltd.
The main drafters of this document are. Li Zhenxin, Ma Long, Zou Xiaoxu, Wang Zhongfeng, Han Minghua, Zhang Anran, Chen Yongran, Li Zhe, Qian Xu, Liu Yajun,
Qi Wenting, Zhang Qiulin, Wang Zhe, Li Rang, and Zhang Yujia.
Mine life detector
1 Scope
This document specifies the product model, classification, technical requirements and other requirements of mine life detectors based on the radar detection principle (hereinafter referred to as life detectors).
Requirements, test methods, inspection rules, marking, packaging, transportation and storage.
This document is applicable to mine life detectors based on radar principles used in workplaces such as underground coal mines, open-pit coal mines, and non-coal mines.
2 Normative references
The contents of the following documents constitute essential clauses of this document through normative references in this document.
For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to
This document.
GB/T 191 Pictorial markings for packaging, storage and transportation
GB/T 2423.1-2008 Environmental testing for electric and electronic products Part 2.Test methods Test A. Low temperature
GB/T 2423.2-2008 Environmental testing for electric and electronic products Part 2.Test methods Test B. High temperature
GB/T 2423.4-2008 Environmental testing for electric and electronic products Part 2.Test methods Test Db. Cyclic damp heat (12h
12h cycle)
GB/T 2423.5-2019 Environmental testing Part 2.Test method Test Ea and guidance. Impact
GB/T 2423.7-2018 Environmental testing Part 2.Test methods Test Ec. Impact caused by rough operation (mainly used for
Equipment type sample)
GB/T 2423.10-2019 Environmental testing Part 2.Test methods Test Fc. Vibration (sinusoidal)
GB/T 3836.1 Explosive atmospheres Part 1.General requirements for equipment
GB/T 3836.2 Explosive atmospheres Part 2.Equipment protected by flameproof enclosure "d"
GB/T 3836.3 Explosive atmospheres Part 3.Equipment protected by increased safety "e"
GB/T 3836.4 Explosive atmospheres Part 4.Equipment protected by intrinsic safety type "i"
GB/T 9969 General principles for instructions for use of industrial products
GB/T 10111 Generation of random numbers and their application in product quality sampling inspection
GB/T 12173 General electrical equipment for mining
AQ1043 Mining Product Safety Signs and Labels
MT/T 210-1990 Basic test methods for electrical and electronic products used for communication, detection and control in coal mines
3 Terms and definitions
The following terms and definitions apply to this document
3.1
A device capable of penetrating media and detecting the life information characteristics of human bodies in ruins.
Note. Abbreviated as life detector.
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