Catalog excerpts
Elemental Analysis Series SDS820 Coulomb Sulfur Analyzer 21 samples loaded once, high test efficiency. Automatic sample Dilated and thickened platinum electrode plate Main body size: 890mm * 610mm * 410mm Main body weight: 80KG Working principles A sample combusts and decomposes in air current with catalyst, the sulfur in coal produces sulfide in the reaction, and among the products, the sulfur dioxide absorbed by potassium iodide (Kl) solution . Titrate the iodine produced by electrolyzing potassium iodide, and calculate the total sulfur content in coal according to quantity of electricity consumed when electrolyzing. The total sulfur content, St, ad, of the sample, expressed as a percentage by mass, is given by the equation below: St, ad is total sulfur content in general analysis samples, expressed as a percentage by mass, %; mi is displayed in coulomb integrator, expressed in milligram, mg; m is the mass of the sample, expressed in milligram, mg. It can be used to determine the total sulfur content in combustibles such as coal, coke, petroleum and other solid biomass fuels in the field of power plant, coal mining, petrochemical, cement and steel factory, institutions, etc. Sulfur Determination Range Temperature Control Precision Sulfur Resolution Furnace Temperature Sample size Analysis time Power Requirement Optional Model SDS720 Coulomb Sulfur Analyzer
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Elemental Analysis Series I ► Accurate, precise and stable test result ► Humanization Design with stable performance Optimized system design, complete sample combustion, full electrolysis of generated gases and thorough integration ensure accurate results. Electrolytic cell is fixed in the instrument. Electrolyte can be stirred uniformly, S02 is electrolyzed Dilated and thickened platinum electrode plates, with bigger interface, make the integration more accurate The integrated systems are pre-configured with hardware which can avoid errors with software integration effectively. More...
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