JJF 2304-2025 Active National Metrology Technical Specifications JJF

JJF 2304-2025 Calibration Specification for Bioaerosol Samplers

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 2304-2025

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: 全国生物计量技术委员会

Pages: 24 pages

Scope

本规范适用于工作流量(100~1 000)L/min的生物气溶胶采样器的校准。

Development Information

Drafting Units:

北京市计量检测科学研究院、中国计量科学研究院

Drafting Persons:

张国城、傅博强、隋志伟、刘佳琪

Word Count: 22 Thousand words Pages: 24 pages

Referenced Standards

GB/T 38517-2020 Particulate—Bioaerosols sampling and analysis—General principles GB/T 39990-2021 Particulate—Bioaerosol sampler—Technical specification

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