How to grade the air quality of air source in nitrogen/oxygen generator system
As the air source of nitrogen generator and oxygen generator system, the air quality of compressed air is particularly important. The compressed air quality should comply with iso8573-1:2010. The specific measurement standards are as follows:
Class | Particle | Class | Water | Class | Oil | |
Size(µm) | Max Content (mg/m³) | Comp Dew Point ( ℃) | Max Content mg/m³ | |||
1 | 0.1 | 0.1 | 1 | ≤-70 | 1 | ≤ 0.01 |
2 | 1 | 1 | 2 | ≤-40 | 2 | ≤ 0.1 |
3 | 5 | 5 | 3 | ≤-20 | 3 | ≤ 1.0 |
4 | 15 | 8 | 4 | ≤3 | 4 | ≤ 5.0 |
5 | 40 | 10 | 5 | ≤7 | 5 | >5 |
6 | ≤10 | |||||
Through comparison, we can quickly understand the quality of compressed air;
It plays an important reference role in prolonging the service life of molecular sieve and the allocation of filtration devices, and the service life of molecular sieve also mainly affects the gas production effect of nitrogen generation plant or oxygen generation plant.
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