| Standard Number | 3996-2567: 2025 |
|---|---|
| Organization |
Thai Industrial Standards Institute
|
| Level | National |
| Category | Test Method | Characterization | Measurement |
| Status |
|
Established by adopting ISO/TS 21237:2020(E) Nanotechnologies — Air filter media containing polymeric nanofibres — Specification of characteristics and measurement methods by reprinting identically using the English version of ISO as the primary source. - Defines the measurable characteristics of air filters containing polymeric nanofibers on the substrate surface. This standard describes the measurement methods for characterization. - Does not cover health and safety characteristics.
Note: The evaluation of air filter properties/performance is related to the use of relevant standards.
Physical properties and performance of air filters, such as pressure drop and particle removal efficiency, are measured using test methods appropriate for the specific application.
