Analysegase

 

Detektor
Trägergase
Betriebsgase
Störende Verunreinigungen
Gasereinheiten / Messbereich
< 100 ppb
< 10 ppm
> 100 ppm
TCD
H2, He, Ar, N2
H2, He, Ar, N2
H2, O2
-
5.5
5.0
FID
H2, He, N2
H2
KW, CO
6.0
5.5
5.0
Synth. Luft
HC-frei
ECD
H2, He, N2
N2, Ar / CH4
hal. KW, SF6
ECD-Qualität
FPD
H2, He, N2
H2
KW, CO
6.0
5.5
5.0
Synth. Luft
KW-frei
HID
He
He
H2, O2
7.0 - 6.0
6.0
6.0
DID
He
He
H2O, O2, KW
CO, CO2, hal. KW
7.0 - 6.0
6.0
6.0
AED
He
He
-
6.0
6.0
-
-
N2
-
6.0
5.5
-
-
H2, O2
-
5.0
5.0
-
-
CH4
-
4.5
4.5
-
MS
-
He
H2O, O2
7.0 - 6.0
6.0
-