DB/T 22-2020 Active Industry standards-Earthquake

DB/T 22-2020 Technical requirements of instruments in network for earthquake monitoring—Seismograph

DB/T 22-2020 Technical requirements of instruments in network for earthquake monitoring—Seismograph

Publish Date: 2020-09-21 Implement Date: 2021-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: DB/T 22-2020

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Engineered earthquake resistance, engineering fire prevention, and civil air defense projects

ICS Name: Earthquakes and anti-vibration measures

Publish Date: 2020-09-21

Implement Date: 2021-01-01

Pages: 52 pages

Scope

This document specifies the technical indicators, functional requirements, testing methods, and environmental suitability of seismometers for network deployment.
This document is applicable to the design, production, use, maintenance, importation, and quality supervision of seismometers.

Development Information

Word Count: 89 Thousand words Pages: 52 pages

Replace the following standards

DB/T 22-2007

Referenced Standards

GB/T 4208-2017 Degrees of protection provided by enclosure(IP code) GB/T 6587-2012 General specification for electronic measuring instruments GB/T 15629.3-2014 Information technology—Telecommunications and information exchange between systems—Local and metropolitan area networks—Specific requirements—Part 3:Carrier sense multiple access with collision detection(CSMA/CD)access method and physical layer specifications GB/T 17626.5-2019 Electromagnetic compatibility—Testing and measurement techniques—Surge immunity test GB/T 17626.29-2006 Electromagnetic compatibility—Testing and measurement techniques—Voltage dips, short interruptions and voltage variations on d.c .input power port immunity tests GJB 101A-1997 GJB 598B-2011 DB/T 21-2007

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