GB/T 19077-2016 "Particle size analysis — Laser diffraction methods" specifies the general technical requirements for particle size analysis using laser diffraction methods, including measurement principles, instrument calibration methods, sample preparation requirements, measurement operation procedures, result presentation, and uncertainty evaluation methods. It is applicable to the particle size analysis of various systems such as powders, suspensions, emulsions, and aerosols, covering a measurement range from micrometers to millimeters. This standard provides unified standardized guidelines for particle size detection across different fields, ensuring the scientific validity and comparability of measurement results.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Abolish | ||
|---|---|---|---|
| CCS | A28 | ICS | 19.120 |
| Release Date | 2016-02-24 00:00:00 | Implementation Date | 2016-06-01 00:00:00 |