A regular gas analyzer is justUsed to analyze the component content of natural gas, liquefied gas, liquefied mixed air, and gas distribution.

Automatic gas analyzerAnalyze the content of individual components, colleagues analyzeDifferent gasesHigh calorific value, low calorific value, density, relative density, Huabai number, combustion potentialThe equivalent characteristic index can be widely used in gas appliance production enterprises, gas measurement and testing departments, scientific research, environmental protection, and gas distribution industries.New gas analyzerIt can achieve full analysis of hydrocarbon components such as oxygen, nitrogen, methane, ethane, carbon dioxide, propane, isobutane, n-butane, n-pentane, isopentane, and C6+in natural gas with a single injection.

Automatic gas analyzerOn the basis of inheriting two national standard analysis methods, technological innovation has been carried out, using dual detectors of thermal conductivity (TCD) and hydrogen flame ionization (FID) for detection: the ten way valve injection dual column separation thermal conductivity detector system analyzes eight components including He, H2, O2, N2, CH4, C2H6, CO2, and H2S, and the six way valve injection capillary column separation hydrogen flame ionization detector system analyzes C1-C22 hydrocarbon components, thus enabling the instrument to perform comprehensive analysis of various natural gases. At the same time, it can be equipped with a dual channel chromatography workstation for natural gas analysis, which can calculate technical parameters such as natural gas calorific value, Huabai number, relative density, compressibility factor, etc.

Technical Parameter

Detector indicators

Thermal conductivity detector (TCD):

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

Noise ≤ 20UV

Linear range ≥ 104

Nitrogen phosphorus detector (NPD):

Sensitivity: Nitrogen Mt ≤ 5 × 10-11g/s

Phosphorus Mt ≤ 2 × 10-12g/s

Noise N ≤ 2 × 10-13A

Electron Capture Detector (ECD):

Sensitivity Mt ≤ 1 × 10-13g/ml (r-666)

Noise ≤ 15UV

Linear range ≥ 5 × 103

Radiation source Ni63

The maximum operating temperature is 350 ℃

Flame photometric detector (FPD):

Method: S or P filter

Sensitivity: 5 × 10-11g (s)/s (S in thiophene)

1.4 × 10-12g (p)/s (P in methyl parathion)