The multifunctional propane content analyzer mainly detects whether liquefied gas components and dimethyl ether are added to propane gas,The preheating flame used during gas cutting is an oxygen propane flame. Based on comprehensive analysis of usage effect, cost, and gas source situation, propane is an ideal alternative fuel for acetylene. Currently, propane has the highest usage among all acetylene substitute gases. Developed industrial countries have long used propane (C3H8), a high-quality and cost-effective gas, for flame cutting. Oxygen propane cutting requires oxygen purity to be higher than 99.5%, and the purity of propane gas should also be higher than 99.5%. Then the propane gas sold in the market had its calorific value reduced due to the addition of dimethyl ether due to human factors

Instrument configuration and performance characteristics

1 Thermal conductivity cell detector (imported rhenium tungsten wire) 1

2 Thermal conductivity pool controller (* Electronic components) 1

3 High precision six way valve sampler (equipped with1mlQuantitative Loop) 1

4 Dual channel chromatography workstation acquisition software 1

5 High purity hydrogen generator（purity99.999%Flow tracking display, dual stage stainless steel filter 1

6 Liquefied gas dimethyl ether analysis column (imported packing) 1

Analysis spectrum: (pure propane gas plus dimethyl ether)