Portable online gas analyzerTechnical Parameter

Temperature control indicators

Column box: 5 ℃ to 400 ℃ at room temperature with an accuracy of ± 0.1 ℃

Injector and detector: above room temperature 6 ℃~399 ℃ accuracy ± 0.1 ℃ Program heating stage: fifth order

Program heating rate: 0.1 ℃~40 ℃/min at room temperature of 6 ℃~200 ℃

0.1 ℃ to 20 ℃/min when the temperature exceeds 200 ℃

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)

Portable online gas analyzerexecuteStandard:

GB 10410.3-89 "Gas Chromatography Analysis of Liquefied Petroleum Gas Components"

SH/T 0230-92 "Determination of Composition of Liquefied Petroleum Gas (Chromatography Method)"

Application scope:

Industrial gas application

Application of Civil Gas

Application of metallurgical reducing gas

Chemical synthesis raw material gas

Applications in other fields such as coal to hydrogen production