JJF 2312-2025 Active National Metrology Technical Specifications JJF

JJF 2312-2025 Calibration Specification for Frequency Domain Reflection Automatic Soil Moisture Meters

Publish Date: 2025-09-08 Implement Date: 2026-03-08 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JJF 2312-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 2025-09-08

Implement Date: 2026-03-08

Publisher: 国家市场监督管理总局

Technical Committee: 全国气象专用计量器具计量技术委员会

Pages: 24 pages

Scope

本规范适用于以玻璃砂为校准介质的FDR自动土壤水分观测仪(以下简称土壤水分仪)的实验室校准。

Development Information

Drafting Units:

甘肃省气象信息与技术装备保障中心、中国气象局上海气象装备保障中心

Drafting Persons:

党选发、董克非、韩玉婷

Word Count: 25 Thousand words Pages: 24 pages

Referenced Standards

GB/T 28418-2012 Fundamental technical requirements for soil moisture-monitoring instruments GB/T 33705-2017 Soil moisture observation—Frequency domain reflection method

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