GB/T 45796-2025 Active National standards

GB/T 45796-2025 Method for air negative ion concentration observation—Capacitance inhalation

Publish Date: 2025-05-30 Implement Date: 2025-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 36.00

Out of stock

Basic Information

Standard Code: GB/T 45796-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Meteorology

ICS Name: Geology, meteorology, and hydrology

Publish Date: 2025-05-30

Implement Date: 2025-12-01

Pages: 16 pages

Scope

This document establishes the measurement principle of capacitive inhalation method for measuring air negative ion concentration, describes the measurement method, and specifies the technical indicators of the measurement, calibration methods, data recording, quality control, and average value processing methods, etc.
This document is applicable to the measurement of negative ion concentration in air by the capacitive inhalation method.