Description
| PF | AO | AF | AE | FF | AT | AAT |
|---|---|---|---|---|---|---|
| As a primary filter, particles whose diameter more than 5μm can be remove,the maxi. residual oil content is negligible | High efficiency general protection, dust particles, water mist & oil mist whose diameter more than 1?m can be removed, the residual content of oil mist does not exceed 0.6mg/m³(21???1ppm(w). | High efficiency oil remove filtration, dust particles, water mist and oil mist whose diameter more than 0.01μm can be removed, the residual content of oil mist does not exceed 0.01mg/m³(21?),0.01ppm(w) | Ultra-efficient filtration, dust particles, water mist&oil mist whose diameter more than 0.01μm can be removed, the residual content of oil mist does not exceed 0.001mg/m³(21?),0.001ppm(w) | Dust particles whose diameter more than 0.01?m, oil vapor &odor can be removed, the maxi. resident content of oil vapor does not exceed 0.003mg/m³(21?)?0.003ppm?w? | Dust particles whose diameter more than 1μm can be removed | Dust particles whose diameter more than 0.01μm can be removed |
International test and measurement standard ISO12500
>ISO 12500 has made clear a general test and definition method for the compressed air filter manufacturers. The main performance. parameters are the air inlet oil content and particles size distribution of the solid particles.
>ISO12500-1 specifies the test requirements for the filtration performance of oil aerosol in the coalescing filter.
>ISO12500-2 specifies the test requirements of adsorption filters for the removal performance of steam adsorption.
>ISO12500-3 specifies the requirements for removal of particulate matter from solid pullutants.
Product are test with the international advanced testing equipment based on standard ISO12500, Which is equivalent to the standard ISO8573.1-2010 quality standard, and provide filter performance test report.
| Filtration Grade | PF | AO | AF | AE | FF | AT | AAT |
|---|---|---|---|---|---|---|---|
| Size of solid particles(ISO12500-3) | 5μm | 1μm | 0.01μm | 0.01μm | - | 1μm | 0.01μm |
| Filtration performance of solid particles(ISO12500-3) | - | 99.999+% | 99.999+% | 99.999+% | 99.999+% | 99.999+% | 99.999+% |
| Filtration performance of oil (ISO12500-3) | 50% | 80+% | 99.9+5 | 99.99+% | - | - | - |
| Residual Oil content (ISO12500-1) | 5mg/m3 | 0.6mg/m3 | <0.01mg/m3 | <0.001mg/m3 | <0.004mg/m3 | - | - |
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