GB/T 4 2843.1 - 2023 The measurement sampling and sample preparation link in the focused fine bubble technology refers to the first part of the ultra-fine bubble water dispersion system. The standard specifies a series of operation specifications from obtaining samples that can represent the characteristics of the system to preparing them into suitable measurement states, covering sampling positions, methods and Sample Handling steps, etc., aiming to ensure the accuracy and Reliability of the measurement data of ultra-fine bubble water dispersion system, and effectively promote the research and application of fine bubble technology.
| Status | Active |
|---|---|
| CCS | A21 | ICS | 19.020 |
| Release Date | 2023-08-06 00:00:00 | Implementation Date | 2024-03-01 00:00:00 |