Huawei U-SYS MRS6100 - Page 124

Technical Manual
U-SYS MRS6100 Media Resource Server
Chapter 8 Technical Specifications
Huawei Technologies Proprietary
8-9
Table 8-15 Restrictions on densities of mechanical active materials
Mechanical active material Unit Content
Suspended dust mg/m³ ≤ 0.2
Precipitable dust mg/m²·h ≤ 1.5
Sand mg/m³ ≤ 30
Note:
z Suspended dust: diameter ≤ 75 D m
z Precipitable dust: 75 D m ≤ diameter ≤150 D m
z Sand: 150 D m ≤ diameter ≤1000 D m
3)
Table 8-16 lists the restrictions on the densities of active chemical materials.
Table 8-16 Restrictions on the densities of active chemical materials
Chemical active material Unit Content
SO
2
mg/m³ 0.30–1.00
H
2
S mg/m³ 0.10–0.50
NH
3
mg/m³ 1.00–3.00
Cl
2
mg/m³ 0.10–0.30
HCl mg/m³ 0.10–0.50
HF mg/m³ 0.01–0.03
O
3
mg/m³ 0.05–0.10
CO mg/m³ ≤ 5.0
IV. Mechanical stress