GB/T 44223-2024 Active National standards

GB/T 44223-2024 Nanotechnologies—Technical requirements for dynamic light scattering particle size analyzers

Publish Date: 2024-07-24 Implement Date: 2025-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 44223-2024

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Physical property analysis instruments

ICS Name: Measuring instruments and meters

Publish Date: 2024-07-24

Implement Date: 2025-02-01

Pages: 20 pages

Scope

This document describes the principle of dynamic light scattering particle size analyzers, specifies their performance, power supply adaptability, environmental adaptability, safety, mechanical structure, test conditions, and other technical requirements. It also describes the test methods for their accuracy and repeatability. This document is applicable to the testing, detection, operation, and maintenance of particle size analyzers used to measure the average particle size and particle size distribution of nanoscale and submicron-sized particles.