UV fluorescence sulfur analyzer

ImportSULFUVtypeUV fluorescence sulfur analyzerTechnical features:

1)Application areas: Liquid, solid, or gas samples, mainly used for petroleum products, and also for detecting organic materials according to methods(Such as industrial chemicals, rubber, synthetic fibers, etc)；Specifically, asCrude oil, distillate oil, petroleum gas, plastics, petrochemical products, food, etc;

2)adoptUVfluorescence method(UV fluorescence method)Technology;

3)comply withASTMD 5453，AFNOR M-07-059，ISO20846，SH/T 0689standard

4)Testing principle: After the sample is burned at high temperature, mineralization effect is generated, that is, sulfur element is oxidized to formSO2Molecules, throughUVFluorescent device(When the excited stateSO2When a molecule returns to its ground state, it emitsUVLight can be captured by a photomultiplier detector)Can accurately measure its content;

5)Measurement range:0.1ppm ~10%(Related to the type and morphology of the sample), divided3The main scope;

6)accuracy:±0.05ppm(in0.2ppmtime)；±15ppm(in1000ppmtime)In certain special applications, it may be better than the listed indicators; Requires minimal maintenance and simple operation;

7)Display: When the test starts,LCDdisplaySO2peak value;

8)Result calibration or analysis: When the test is completed, the instrument automatically calculates and prints the results;

9)Average analysis time: approximately5min(When analyzing liquid or gas samples); About5~15min(When analyzing solid samples, it depends on the selected programming temperature)；

10)Sample size requirement:20~100ul(Liquid, injection)；1~25ml(Gas, injection)；0.5~100mgl(Solid, placed on a porcelain plate)；

11)Instrument sizeWDH：93×55×53cmWeight: Approximately70Kg；

12)Mode conversion: It takes several minutes to switch from solid mode to liquid mode;

13)Supply requirements: The gases used are helium and argon(N55)Oxygen(N48)Power supply:220V，50Hz，1200W；

ImportSULFUVtypeUV fluorescence sulfur analyzerInstrument configuration:

1)Combustion accessories:1A quartz tube;1A combustion or high-temperature furnace with programmable heating, capable of reaching the highest temperature possible1000℃；1A combustion furnace with a constant temperature1000℃Heating, willSElemental oxidationSO2Molecular;

2)Gas control section:2A gas circuit loop that can introduce gas and oxygen, equipped with pressure and flow regulators, pressure controllers, and flow meters;

3)SO2Measurement section:1A special oneUVFluorescence detector can accurately detectSO2Content;

4)Signal acquisition, calculation, and storage: Computer and software can control:SO2Peak recording; Correction correlation coefficient; Data is saved on the hard drive; Automated operations and alerts;

5)Attachment section:1A syringe can automatically inject liquid samples at a constant speed;1A color printer can print analysis results;