Coupling gas chromatography (GC) with a thermal conductivity detector (TCD) is a robust and effective method for analyzing fixed gases such as Helium, Hydrogen, Oxygen and Nitrogen in refinery gas samples. To meet the needs of the petrochemical industry, PerkinElmer has developed a family of fixed gas analyzers that utilize simple packed-column technology for the determination of a variety of fixed gases. Fully complaint with ASTM methods D1945 and D1946, PerkinElmer’s models 4032, 4033 and 4034 deliver detection limits at or below 10 ppm for He, H2, O2 and N2, allowing your operations to achieve your compliance and productivity goals.
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A Fixed Gas Analyzer, Model 4033 offers analytical solutions for the determination of Oxygen and Nitrogen in gas samples. In support of methods ASTM D1945 and D1946, Model 4033 provides detection levels as low as 25 ppm utilizing a single-channel TCD. Combine Model 4033 with other models to create a custom analyzer to meet your specific testing needs.
|Detection Method||ASTM D1945, ASTM D1946|
|Detector Type||Single TCD|
|Product Brand Name||Arnel|