JJF 2246-2025 Active National Metrology Technical Specifications JJF

JJF 2246-2025 Calibration Specification for Well Water Temperature Measuring Instruments

Publish Date: 2025-03-27 Implement Date: 2025-04-27 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: JJF 2246-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 2025-03-27

Implement Date: 2025-04-27

Pages: 24 pages

Scope

This specification is applicable to the calibration of earthquake monitoring dedicated well water temperature measuring instruments used within the temperature range of (0～100)℃.

Development Information

Word Count: 25 Thousand words Pages: 24 pages

Referenced Standards

JJG 229-2010 Industry Platinum and Copper Resistance Thermometers DB/T 32.2-2008 IEC 60751:2022 ASTM E644-11(Reapproved 2019)

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