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ČSN EN ISO 4064-2 (257811)
Water meters for cold potable water and hot water - Part 2: Test methods
Translate name
STANDARD published on 1.8.2025
The information about the standard:
Designation standards: ČSN EN ISO 4064-2
Classification mark: 257811
Catalog number: 521645
Publication date standards: 1.8.2025
SKU: NS-1227598
The number of pages: 118
Approximate weight : 385 g (0.85 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
Annotation of standard text ČSN EN ISO 4064-2 (257811):
This document is applicable to the type evaluation and initial verification testing of water meters for cold potable water and hot water as defined in ISO 4064-1:2024|OIML R 49 1:2024. OIML Certificates of conformity can be issued for water meters under the scope of the OIML Certificate System, provided that this document, ISO 4064-1:2024|OIML R 49 1:2024 and ISO 4064-3:2024|OIML R 49 3:2024 are used in accordance with the rules of the system.
This document sets out details of the test programme, principles, equipment and procedures to be used for the type evaluation, and initial verification of a meter type.
The provisions of this document also apply to ancillary devices, if required by national regulations.
The provisions include requirements for testing the complete water meter and for testing the measurement transducer (including the flow or volume sensor) and the calculator (including the indicating device) of a water meter as separate units
Preview of the standard ČSN EN ISO 4064-2 (257811)
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