Portable liquefied natural gas analysisinstrumentComplies with GB/T13610-2003 "Composition Analysis of Natural Gas - Gas Chromatography Method"

The instrument complies with SH/T0230-92 "Determination of Composition of Liquefied Petroleum Gas (Chromatography Method)"

Can be used for bothNatural gas, liquefied gasThe component analysis of mixed air can also be used for the component analysis of various gases prepared with hydrogen, nitrogen, methane (or propane; liquefied gas) as raw materials.

After completing a sample analysis, the instrument can report characteristic indices such as the content of the tested gas components, high calorific value, and low calorific value through a customized report.

Portable liquefied natural gas analyzerPerformance characteristics

1.High performance, high stabilityA domestically produced chromatography.

2. Wide applicability,Not only can it analyzeAll components of various types of natural gas，It can simultaneously measure the content of H2S components, and the lowest concentration of hydrocarbon components can be measured up to PPm level.

3.Using a multidimensional chromatography system, one flat six way valve, one ten way valve, two packed columns, and one large pore capillary column for separation.

4.Dual channel chromatography workstation, supporting Windows XP operating system, allows for free storage, data processing, and report printing of chromatographic analysis spectra.

5.The two detector signal channels, the thermal conductivity system signal and the hydrogen flame system signal, are independent of each other and can be used simultaneously or separately.

6.It can be equipped with a natural gas analysis chromatography workstation, which can calculate technical parameters such as natural gas calorific value, white number, relative density, compressibility factor, etc.

Detector indicators

Thermal conductivity detector (TCD):

Sensitivity S ≥ 4000mv. ml/mg (n-hexadecane)

Noise ≤ 20UV

Linear range ≥ 104

The instrument has a stylish appearance and beautiful design;8-inch display screen, displaying rich and intuitive content; Small in size, light in weight, and easy to carry, it is suitable for laboratory testing and analysis of LNG users, as well as for gas companies to carry instruments to multiple user points for testing.

The operation of this instrument is very simple, even personnel who have not been in contact with this instrument can learn it at once.Insert the sampling bag for gas into the instrument'Sample in' inlet, press' Start 'to automatically run the instrument (automatic injection, automatic analysis, automatic signal collection, no need for manual interference). The detection result will be automatically calculated within 10 minutes.

This machine integrates an analysis column, detector, working software, and computer. Convenient to carry, suitable for both online pipeline inspection in industrial sites and airbag sampling analysis in laboratories;

● Integrated sealed heating, with low heat dissipation ratio, higher efficiency, and energy savings;

● Dual channel calorific value working software, automatically calculates the detected gas component content, high calorific value, low calorific value, density, relative density, Huabai number, combustion potential, etc;