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NB/T 10721-2021: Camera holder for the coal mine
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| NB/T 10721-2021 | English | 329 |
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Camera holder for the coal mine
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NB/T 10721-2021
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Basic data | Standard ID | NB/T 10721-2021 (NB/T10721-2021) | | Description (Translated English) | Camera holder for the coal mine | | Sector / Industry | Energy Industry Standard (Recommended) | | Classification of Chinese Standard | D98 | | Word Count Estimation | 14,197 | | Issuing agency(ies) | National Energy Administration | NB/T 10721-2021: Camera holder for the coal 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.
Camera holder for the coal mine
ICS 73.100.99;13.100
CCSD98;D09
People's Republic of China Energy Industry Standard
Coal mine pan/tilt
Published on 2021-11-16
2022-02-16 Implementation
Released by the National Energy Administration
directory
Preface I
1 Scope 1
2 Normative references 1
3 Terms and Definitions 2
4 Category 2
5 Technical requirements 2
6 Test method 5
7 Inspection Rules 8
8 Marking, Packaging, Shipping and Storage 10
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 of Standardization Documents"
drafted.
Please note that some content of this document may be patented. The issuing agency of this document assumes no responsibility for identifying patents.
This document is proposed by China Coal Industry Association.
This document is under the jurisdiction of the Science and Technology Development Department of China Coal Industry Association.
This document was drafted by. China University of Mining and Technology (Beijing), Jiangsu Sanheng Technology Co., Ltd., Elite Digital Technology Co., Ltd.,
Huatianxin Intelligent IoT Co., Ltd. and Shenzhen Yiri Technology Co., Ltd.
The main drafters of this document. Sun Jiping, Jiang Yuhua, Gong Dali, Yuan Qingguo, Tian Zijian, Yu Chuan.
Coal mine pan/tilt
1 Scope
This document specifies the classification, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of pan-tilts for coal mines.
This document applies to the camera pan/tilt used in coal mines (hereinafter referred to as the pan/tilt).
2 Normative references
The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations
documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to
this document.
GB/T 191 Graphical signs of packaging, storage and transportation
GB/T 2423.1 Environmental Testing of Electrical and Electronic Products Part 2.Test Methods Test A. Low Temperature
GB/T 2423.2 Environmental Testing of Electrical and Electronic Products Part 2.Test Methods Test B. High Temperature
GB/T 2423.3 Environmental Test Part 2.Test Method Test Cab. Constant Damp Heat Test
GB/T 2423.4 Environmental testing of electrical and electronic products Part 2.Test method Test Db Alternating damp heat (12h 12h cycle
ring)
GB/T 2423.5 Environmental Testing Part 2.Test Methods Test Ea and Guidelines. Shock
GB/T 2423.10 Environmental Testing Part 2.Test Methods Test Fc. Vibration (Sinusoidal)
GB/T 2829-2002 Periodic Inspection Counting Sampling Procedure and Table (Applicable to Inspection of Process Stability)
GB 3836.1 Explosive Atmospheres Part 1.General Requirements for Equipment
GB 3836.2 Explosive Atmospheres Part 2.Equipment protected by flameproof enclosure "d"
GB 3836.3 Explosive Atmospheres Part 3.Equipment Protected by Increased Safety "e"
GB 3836.4 Explosive Atmospheres Part 4.Equipment protected by intrinsically safe "i"
GB/T 4208 enclosure protection class (IP code)
GB/T 5080.1-2012 Reliability Test Part 1.Test Conditions and Statistical Test Principles
GB 5080.7 Equipment Reliability Test—Verification Test Scheme for Failure Rate and Mean Time Between Failures under the Assumption of Constant Failure Rate
GB/T 10111 Generation of random numbers and its application in product quality sampling inspection
GB/T 15412-2017 General specification for application of TV camera pan/tilt
GB/T 17626.3-2016 Electromagnetic compatibility test and measurement technology Radio frequency electromagnetic field radiation immunity test
GB/T 17626.4-2018 Electromagnetic Compatibility Test and Measurement Technology Electrical Fast Transient Burst Immunity Test
GB/T 17626.5-2019 Electromagnetic Compatibility Test and Measurement Technology Surge (Shock) Immunity Test
AQ1043 Mining Product Safety Signs
MT210 Basic test methods for electrical and electronic products used in coal mine communication, detection and control
MT286 Coal mine communication and automation product model compilation method and management method
MT/T 772-1998 Main performance test method of coal mine monitoring system
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