The efficient and accurate analysis of natural gas, liquids and pressurized liquids, and the calculation of its physical properties are of critical importance to ensuring safety and quality during the production and transport of natural gasses. Owing to the varied and substantial nature of both organic and inorganic constituents in natural gas samples, it is imperative that operators utilize an analyzer created specifically for natural gas analysis. PerkinElmer offers a wide selection of pre-configured, easy to operate natural gas analyzers that provide the flexibility to consider all types of samples, analyzing components of interest in gas, liquid and pressurized liquid samples using TCD and FID detection.
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NGA Model 2301 features a dual channel thermal conductivity detector (TCD/TCD) to achieve full range helium and hydrogen detection in gas, liquid and pressurized liquid samples. Designed to ensure that the lowest boiling C6 compound (2,2-dimethylbutane) is included in the backflush on the TCD channel, Model 2301 reduces interference potential while also preventing degradation from common contaminants with rugged packed columns. To further reduce the potential for contamination, Model 2301 includes a sample-loop purge feature utilized when changing sample types, a secondary filter and back-pressure regulator for proper liquid-sample introduction, and a vaporization zone for proper liquid-sample injection. Compliant with the requirements set forth in ASTM D1945, GPA 2177 and 2261, ISO 6568, ISO 6974-5 and DIN 51872-5, Model 2301 provides detection levels of 0.001% for helium and hydrogen, 0.01% for O2/N2 composite, CO2, C1 through C5 and a C6+ composite peak, and 0.1% for H2S.
| Detector Type | TCD/TCD |
|---|---|
| Sample Type | Gas, Pressurized Liquid |
| Type | Model 2301 |
