Introduction: The application scope of sds350 infrared sulfur analyzer is power, coal, metallurgy, petrochemical, coal chemical, environmental protection, cement, paper, geological exploration, scientific research institutes and other industries to measure the total sulfur content of coal, coke, petroleum and other substances. It conforms to the standard GB / T 25214-2010 determination of total sulfur in coal by Infrared Spectrometry ASTM d4239-2012 method for determination of sulfur in coal and coke analysis samples (high temperature tube furnace combustion method) characteristic: 1. Large amount of one-time lofting, full automation and high test efficiency. A. 50 samples can be placed at one time. The instrument can automatically send samples, experiment, lose samples, and cycle test. It can be completely unattended. At the same time, it also supports manual single sample delivery experiment; B. the sample can be added / replaced in the analysis process with high efficiency. 2. The whole process is controlled and the results are natural and accurate. A special high temperature combustion tube with reflux chamber has secondary combustion function to ensure complete combustion of sample; B. the imported drying / filtering device is used to remove water and remove dust to ensure that the gas entering the sensor is dry and pure; C ultra low drift infrared cell, only one drift correction in a working day can meet the requirements. 3. Humanized design and stable operation. A. the original self-protection system of sample sending rod can automatically exit the high-temperature furnace after sample delivery, so as to avoid deformation or fracture caused by long-time calcination, and prolong the service life of sample sending rod; B the sensor is more stable and the results are more accurate when the real-time ventilation mode is used; C. The patented combustion aid gas wall design can effectively ensure that the sample is fully burned and the sample gas generated by combustion does not overflow, which is environmentally friendly and safe; D. It can automatically identify the sample tray and crucible without numbering the sample and crucible, effectively reducing the workload; E special boat shaped crucible can be placed freely and operated conveniently. Technical parameters: Sulfur measurement range: 0.01% ~ 50% (can be extended to 100% according to user's requirements) sulfur resolution: 0.001% temperature control accuracy: ± 1 ℃, sample mass: 100mg ~ 500mg Recommended sample weight: 100mg Analysis time: ≤ 110s / piece Maximum number of lofting at one time: 50 Working furnace temperature: 1250 ℃ ~ 1350 ℃ Oxygen purity: ≥ 99.5% Maximum power: 4kw Power supply voltage: 220 V ± 10%, 50 / 60 Hz
Introduction: The application scope of sds350 infrared sulfur analyzer is power, coal, metallurgy, petrochemical, coal chemical, environmental protection, cement, paper, geological exploration, scientific research institutes and other industries to measure the total sulfur content of coal, coke, petroleum and other substances. It conforms to the standard GB / T 25214-2010 determination of total sulfur in coal by Infrared Spectrometry ASTM d4239-2012 method for determination of sulfur in coal and coke analysis samples (high temperature tube furnace combustion method)
