GB/T 47078-2026 Active National standards

GB/T 47078-2026 Particle—Test method for filter efficiency to bioaerosol

Publish Date: 2026-01-28 Implement Date: 2026-08-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 44.00

Out of stock

Basic Information

Standard Code: GB/T 47078-2026

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Screening, sieve plates, and sieve nets

ICS Name: Granularity analysis and sieving

Publish Date: 2026-01-28

Implement Date: 2026-08-01

Pages: 20 pages

Scope

This document describes the method of testing the filtration efficiency of air filters and air filtration materials using biological aerosols, including the testing principle, testing conditions, testing steps, testing results, and testing reports.
This document is applicable to the testing of the filtration efficiency of various air filters and air filtration materials in biological facilities, biosafety protection equipment, and personal protective gear against biological aerosols.