Huawei OptiX OSN 7500 - Table 10-28 Density for Mechanical Active Substances; Table 10-29 Density for Chemical Active Substances

OptiX OSN 7500
Technical Manual - System Description 10 Technical Specifications
Huawei Technologies Proprietary
10-18
2. Biological Environment
(1) Avoid multiplication of microbe, such as eumycete and mycete.
(2) Avoid rodentia animals such as mice.
3. Air Cleanliness
(1) No explosive, electric-conductive, magnetic-conductive or corrosive dust.
(2) The density of the mechanical active substances complies with the requirements
listed in Table 10-28.
Table 10-28 Density for mechanical active substances
Mechanical active substance Content
Dust particle ≤3x10
5
particles/m³
Suspending dust ≤0.4 mg/m³
Precipitable dust ≤15 mg/m²·h
Gravel ≤100 mg/m³
(3) The density of the chemical active substances complies with the requirements
listed in Table 10-29.
Table 10-29 Density for chemical active substances
Chemical active substance Content
SO
2
≤0.20 mg/m³
H
2
S ≤0.006 mg/m³
NH
3
≤0.05 mg/m³
Cl
2
≤0.01 mg/m³
HCl ≤0.10 mg/m³
HF ≤0.01 mg/m³
O
3
≤0.005 mg/m³
CO ≤5.0 mg/m³