CJ/T 241-2007 Active Industry standards-Urban construction

CJ/T 241-2007 Water meter for fine drinking water

CJ/T 241-2007 Water meter for fine drinking water

Publish Date: 2007-01-17 Implement Date: 2007-08-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: CJ/T 241-2007

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Water supply and drainage projects

ICS Name: The facilities in the building

Publish Date: 2007-01-17

Implement Date: 2007-08-01

Pages: 12 pages

Scope

This standard specifies the terms and definitions, technical characteristics, metrological characteristics, test methods, inspection rules, marking, packaging, transportation, and storage of drinking water meters.
This standard applies to different metering grades of drinking water meters (hereinafter referred to as water meters) with a common flow range of 0.6 m3/h to 10 m3/h, a maximum allowable working pressure (MAP) greater than or equal to 1 MPa, and a maximum allowable working temperature (MAT) of 30℃.

Development Information

Word Count: 11 Thousand words Pages: 12 pages

Referenced Standards

GB/T 778.1-1996 Measurement of water flow in closed conduits—Meters for cold potable water—Part 1:Specifications GB/T 778.3-1996 Measurement of water flow in closed conduits—Meters for cold potable water—Part 3:Test methods and equipment GB 4208-1993 Degrees of protection provided by enclosure (IP code) GB/T 7307-2001 Pipe threads with 55 degree thread angle where pressure-tight joints are not made on the threads GB/T 15464-1995 General-purpose specification for the packaging of instrumentation products GB/T 17219-1998 Standard for safety evaluation of equipment and protective materials in drinking water system CJ 3064-1997 Household meters for cold potable water safety regulations JB/T 9329-1999 Instrument transportation, basic environmental conditions for storage and transportation, and test methods

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