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NB/T 11519-2024 English PDF

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US$319.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
NB/T 11519-2024: General technical conditions for mining stress sensors
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
NB/T 11519-2024	319	Add to Cart	4 days	General technical conditions for mining stress sensors	Valid

Basic data

Standard ID: NB/T 11519-2024 (NB/T11519-2024)
Description (Translated English): General technical conditions for mining stress sensors
Sector / Industry: Energy Industry Standard (Recommended)
Classification of Chinese Standard: D98
Classification of International Standard: 73.100.99
Word Count Estimation: 15,194
Date of Issue: 2024-05-24
Date of Implementation: 2024-11-24
Issuing agency(ies): National Energy Administration

NB/T 11519-2024: General technical conditions for mining stress sensors

---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 73.100.99 CCSD98 Energy Industry Standards of the People's Republic of China General technical requirements for mining stress sensors Released on 2024-05-24 Implementation on November 24, 2024 The National Energy Administration released

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 and 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 Special Equipment Standardization Technical Committee. This document was drafted by. China Coal Technology and Engineering Group Changzhou Research Institute Co., Ltd., Euroka (Shandong) Mining Technology Co., Ltd., Shandong Cisco Sai De Mining Safety Engineering Co., Ltd., Tiandi (Changzhou) Automation Co., Ltd., Shandong University of Science and Technology Zhongtian Security Control Technology Co., Ltd., Ningxia SILVER STAR COAL LIMITED. The main drafters of this document are. Yu Fan, Chu Weizhong, Liang Hong, Wang Xiaosong, Huang Yifeng, Yao Mingyuan, Li Guangming, Yang Yang, Tang Jianquan, Li Juan, Wu Zhaohong, Lü Kangning. General technical requirements for mining stress sensors

1 Scope

This document specifies the product model and classification, technical requirements, inspection rules, as well as marking, packaging, transportation and storage of mining stress sensors. The corresponding test methods are described. This document applies to the design and inspection of mining stress sensors (hereinafter referred to as sensors).

2 Normative references

The contents of the following documents constitute the 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 Environmental testing for electric and electronic products Part 2.Test methods Test A. Low temperature GB/T 2423.2 Environmental testing for electric and electronic products Part 2.Test methods Test B. High temperature GB/T 2423.4 Environmental testing for electric and electronic products Part 2.Test method Test Db. Cyclic damp heat (12h 12h cycle) GB/T 2423.5 Environmental testing Part 2.Test method Test Ea and guidance. Impact GB/T 2423.10 Environmental testing Part 2.Test methods Test Fc. Vibration (positive glare) GB/T 2829 Periodic inspection sampling procedures and tables (applicable to the inspection of process stability) GB/T 3836.1 Explosive atmospheres Part 1.General requirements for equipment GB/T 3836.4 Explosive atmospheres Part 4.Equipment protected by intrinsic safety type "i" GB/T 4208 Enclosure protection grade (IP code) GB/T 10111 Generation of random numbers and their application in product quality sampling inspection GB/T 13384 General technical requirements for packaging of electromechanical products GB/T 17626.3 Electromagnetic compatibility test and measurement technology Part 3.Radio frequency electromagnetic field radiation immunity test GB/T 17626.4 Electromagnetic compatibility test and measurement technology Electrical fast transient pulse group immunity test GB/T 17626.5 Electromagnetic compatibility test and measurement technology Surge (impact) immunity test AQ1043 Mining Product Safety Signs and Labels MT/T 210 Basic test methods for electrical and electronic products used for communication, detection and control in coal mines MT/T 286 Coal mine communication and automation product model compilation and management methods MT/T 772-1998 Main performance test methods of coal mine monitoring system NB/T 10717-2021 General technical requirements for mine pressure monitoring systems

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 A device used to measure the stress on anchor rods (cables). ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of NB/T 11519-2024_English be delivered?

Answer: Upon your order, we will start to translate NB/T 11519-2024_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of NB/T 11519-2024_English with my colleagues?

Answer: Yes. The purchased PDF of NB/T 11519-2024_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.