The microcoulometric sulfur and chlorine analyzer adopting the microcoulometric analysis technology to determine the content of sulfur and chlorine in the sample.
Model: SY-0253
Standards: GB/T11061-1997,GB/T18612-2011 SY/T7508-1997,ASTMD3120,ASTMD3246, SH/T0253-1992,SH/T0222-1992
The sample is oxidized into titratable ions through a cracking furnace using the oxidation method, and then titrated in a titration cell. The sulfur content is calculated based on the amount of electricity consumed during the electrolytic titration process and Faraday’s law. The microcoulometric sulfur chlorine analyzer is suitable for light petroleum products with a boiling point of 40-310C. Samples with sulfur content ranging from 0.5 to 1000ppm and samples with sulfur content greater than 1000ppm should be diluted and measured. This instrument can also measure the content of chlorine.
Characteristics of sulfur and chlorine analyzer for light petroleum
1. Direct human-machine dialogue, easy to operate.
2. The computer controls the entire analysis, data processing, and other processes, displays the working status of the entire process, and can save or print parameters and results as needed.
3. Adopting international popular circuits and imported components, reducing instrument noise and improving detection sensitivity
4. It has the characteristics of stable and reliable performance, easy operation, high analysis accuracy, and good repeatability.
Technical parameter of sulfur and chlorine analyzer for light petroleum
Bias voltage range: 0-500mv
Measurement range: 0.1~10000ng/u1
Temperature control range: room temperature~1000C
Temperature control accuracy: ± 1C
Measurement accuracy:
Sample concentration (ng/u1) 0.2RSD (%) 35
Sample concentration (ng/ μ 1) 1.0 RSD (%) 10
Sample concentration (ng/u1) 100RSD (%) 5
Sample concentration (ng/ μ 1) 1000RSD (%) 2
Gas source requirements: common nitrogen and common oxygen
Power supply voltage: AC 220V ± 10% 50Hz ± 10%
Power: 3.5KW
Overall dimensions:
Host: 410X350X75 (mm)
Temperature control: 530X420X360 (mm)
Mixer: 290X270X360 (mm)
Sampler: 350X130X140 (mm)
