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

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

Publisher: 国家市场监督管理总局

Technical Committee: 全国海洋专用计量器具计量技术委员会

Pages: 28 pages

Scope

本规范适用于海水声速仪温度、声速和压力参数的校准。

Development Information

Drafting Units:

国家海洋标准计量中心

Drafting Persons:

胡波、王宝森、于小焱

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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