T/CHES 85-2022 Active Group standards

T/CHES 85-2022 Type needle water level gauge

T/CHES 85-2022 Type needle water level gauge

Publish Date: 2022-12-30 Implement Date: 2023-01-30 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: T/CHES 85-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Hydrological and water resources instruments

ICS Name: Geology, meteorology, and hydrology

Publish Date: 2022-12-30

Implement Date: 2023-01-30

Pages: 16 pages

Scope

This document specifies the classification, composition, technical requirements for reliability, test methods, inspection rules, and markings of needle-type water level gauges (hereinafter referred to as water level gauges), as well as user manuals, packaging, transportation, and storage.
This document is primarily applicable to the manufacture, inspection, and use of needle-type water level gauges with a resolution of no less than 1 mm.

Development Information

Word Count: 21 Thousand words Pages: 16 pages

Referenced Standards

GB/T 1800.1-2020 Geometrical product specifications (GPS)—ISO code system for tolerances on linear sizes—Part 1:Basis of tolerances, deviations and fits GB/T 9359-2001 Basic conditions and methods of enviromental test for hydrologic instruments GB/T 9359-2016 Basic conditions and methods of environmental test for hydrological instrument GB/T 13264-1991 Sampling procedures and tables for inspection of small lots or batches by attributes for percent nonconforming GB/T 13264-2008 Sampling procedures and tables for small lot inspection by attributes for percent nonconforming items GB/T 15966-1995 Primary parameter and general specification for hydrologic instrument GB/T 15966-2007 Primary parameter and general specification for hydrologic instrument GB/T 15966-2017 Primary parameters and general technical conditions for hydrologic instruments GB/T 50095-2014 Water-related basic terminology and symbols standard (with article explanations)

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