Introduction: Using coulometric titration principle, sds720 automatic sulfur analyzer is suitable for detecting the total sulfur content in coal, coke, petroleum and solid biomass fuel and so? Content in cement. It conforms to the standard GB / t214-2007 determination method of total sulfur in coal Jjg1006-2005 verification regulation of total sulfur analyzer in coal characteristic: 1. The test results are accurate, accurate and stable. The optimized system design ensures complete combustion of sample, complete electrolysis of SO2 and complete integration of current (charge). 2. High degree of automation. After 21 samples are placed at one time, samples can be sent, tested, produced and lost automatically, and samples can be added / replaced at any time during the experiment; Digital flowmeter is used to display the air flow in real time. 3. Stable operation and humanization. The system design fully considers the anti fatigue property of the instrument (especially the components under high temperature environment). The high temperature furnace adopts imported new materials, which has good insulation effect and long service life; The unique working model and device design can minimize the water vapor flowing into the drying tube, and the large capacity drying tube can effectively reduce the frequency of desiccant replacement, the labor intensity of operators and the operation cost; Using stable maintenance free air pump, no need to replace the rubber bowl, long service life; The air tightness inspection is convenient, and the operator can automatically complete the air tightness inspection with one finger; The new corrosion protection design of electrolytic cell leakage can avoid the phenomenon of corrosion caused by abnormal leakage; Equipped with silencing device, healthy and environmental protection. Technical parameters: Sulfur measurement range: 0.01% ~ 40% Sulfur resolution: 0.001% Temperature control accuracy: ± 1 ℃ Working furnace temperature: 1150 ℃ (coal) 900 ℃ (oil) 1190 ℃ (cement) Sample mass: 10mg ~ 110mg Analysis time: (180 ~ 210) s / piece, maximum number of lofting: 21 Maximum power: 3kw Power supply voltage: 220 V ± 10%, 50 / 60 Hz
Introduction: Using coulometric titration principle, sds720 automatic sulfur analyzer is suitable for detecting the total sulfur content in coal, coke, petroleum and solid biomass fuel and so? Content in cement. It conforms to the standard GB / t214-2007 determination method of total sulfur in coal Jjg1006-2005 verification regulation of total sulfur analyzer in coal
