Summary
SDL offers a wide range of gas chromatographs (GC) for air separation applications (ASU etc.). Our analyzers are typically used to control the production, storage and loading of the gases.
Our gas chromatographs (GC) are typically used for purified feed air analysis, product gas analysis, trace impurity analysis, N2 and O2 analysis in Ar gas, various O2 analysis, total hydrocarbon impurity analysis, trace N2 analysis, etc.
Application diagram
Typical
measuring components
|
Sample point
|
Measurement component
|
Measuring range
|
The typical analyzer applied
|
|
CO2 analysis of
purified feed air
|
CO2
|
0~5ppm
|
ULTRAMAT 6E infrared gas analyzer
|
|
H2O analysis of
purified feed air
|
H2O
|
0~10ppm
|
MODEL
1080-TM Moisture analyzer
|
|
O2
analysis of raw nitrogen from upper column
|
O2
|
0~5%
|
MODEL 1080-PO magnetic oxygen
analyzer
|
|
O2
analysis of liquid air from lower column
|
O2
|
20~50%
|
MODEL 1080-PO magnetic oxygen
analyzer
|
|
O2
purity analysis of product
|
O2
|
98~100%
|
MODEL 1080-PO magnetic oxygen
analyzer
|
|
O2 analysis of product
N2 (Ar) gas
|
O2
|
0~10ppm
|
MODEL 1080-EO electrochemical oxygen
analyzer
|
|
THC analysis of liquid O2/liquid
air
|
THC
|
0~100ppm
|
THC 5000 continuous THC analysis
|
|
Series 9000 THC analysis
|
|
C2~C4/THC
analysis of liquid O2/liquid air
|
C2~C4/THC
|
0~1ppm/C2H2
|
Maxum Ⅱ process gas chromatograph
|
|
FID
520 Process gas chromatograph
|
|
N2O
analysis of liquid O2
|
N2O
|
0~100ppm
|
MODEL
1080 infrared gas analyzer
|
|
ULTRAMAT 6E infrared gas analyzer
|
|
O3 analysis of liquid
O2
|
O3
|
0~0.05ppm/10ppm
|
CM2010
|
|
The Ar analysis of Ar cut
fraction
|
Ar
|
0~15%
|
MODEL 1080-TCH thermal
conductivity gas analyzer
|
|
The O2 content
analysis of Ar raw product
|
O2
|
0~5%
|
MODEL 1080-PO magnetic oxygen
analyzer
|
|
The Ar analysis of Ar raw product
|
Ar
|
80~100%
|
MODEL 1080-TC thermal
conductivity gas analyzer
|
|
N2
analysis of Ar product
|
N2
|
0~10ppm
|
AZ5000
trace nitrogen analyzer
|
|
LD8000
trace nitrogen analyzer |