Formerly: ZH 1/487, BG-Holz, TRGS 519 |
|
suitable for: |
Since 1/97: EN suitable for: 60335-2-69, IEC 335-2-69 |
|
Use category |
max |
|
Dust class |
max |
U |
5% |
- Dusts with MAK values> 1 mg / m³ |
L |
1% |
S |
1% |
- Dusts with MAK values> 0.1mg / m³ |
M |
0,1%
|
G |
0,5% |
- Dusts with MAK values> 0.1mg / m³ |
M |
0,1% |
C |
0,1% |
- Dusts with MAK values> 0.1mg / m³ and Carcinogenic substances according to § 35 GefStoffV |
M |
0,1% |
G |
0,5% |
- Dusts with MAK values |
H |
0,005% |
C |
0,1% |
- Dusts with MAK values, carcinogenic substances according to § 35 GefStoffV |
H |
0,005% |
K1 |
0,05% |
- Carcinogenic dusts (§35 GefStoffV) incl. particularly dangerous carcinogens Substances according to § 15a GefStoffV |
H |
0,005% |
K2 |
0,05% |
-Dusts contaminated with pathogens |
H |
0,005% |
additional requirements |
0,05% |
- Asbestos |
additional requirements for Germany |
see H. |
B1 Deutschland |
see corresponding category (S, G, C or K) |
- Explosive dusts, explosion classes St1, St2, and St3 in zone 11, St1, St2, and St3 in Zone 11 |
B1 (BRD) |
see corresponding dust class (M or H) |
H2 Germany |
0,2mg (wood) per m³ (air) |
- wood dust (*) |
M |
0,1% |