| HEPA filter |
High-Efficiency Particulate Air filter A specially constructed filter membrane that allows a high volume of air flow and stops small particles of some pre-determined size from passing through.
출처: www.st.com/stonline/press/news/glossary/h.htm
|
|---|---|
| HEPA filter |
HEPA stands for High Efficiency Particulate Air. HEPA filters were developed during World War Two as a safety device for the Manhattan Project, the American effort to develop nuclear weapons. HEPA filters use glass fibre as a filter and can clean 99.7 per cent of particles above 0.3 microns in diameter. Though brittle, these filters are now widely used in a variety of filtration devices, and are widely considered to be the best air filter available to the public.
출처: www.glossary-of-terms.net/glossary-of-air-filter-t...
|
| HEPA filter |
HEPA filter stands for High Efficiency Particulate Air filter. Such a filter will be at least 99.97% efficient at removing all particles in the air down to a size of tenths of a micrometre.
출처: www.ccac.ca/en/CCAC_Programs/ETCC/GlossaryEng.htm
|
| HEPA filter |
High-Efficiency Particulate Air filter.
출처: www.lrb.usace.army.mil/fusrap/glossary-gh.htm
|
| HEPA filter |
high efficiency particulate air filter.
출처:
|