JJF 2346-2025 Active National Metrology Technical Specifications JJF

JJF 2346-2025 Calibration Specification for Seawater Sound Velocimeters

Publish Date: 2025-11-05 Implement Date: 2026-02-05 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 2346-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 2025-11-05

Implement Date: 2026-02-05

Pages: 28 pages

Scope

This specification is applicable to the calibration of temperature, sound velocity, and pressure parameters of underwater sound velocity meters.

Development Information

Word Count: 30 Thousand words Pages: 28 pages

Referenced Standards

JJG 59-2007 Piston Gauge JJG 763-2019 CTD Measuring Instruments JJF 1059.1-2012 Evaluation and Expression of Uncertainty in Measurement HY/T 101-2007 Test method of seawater sound velocimeter

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