Service Hotline
400 8392 001
Sulfur meter is the main instrument to measure the sulfur content in coal (microcoulometry is used to determine the sulfur content in petroleum). It is one of the important indexes to evaluate the quality of coal, and it is also one of the main components of air pollution. Therefore, the coal production departments and the departments of chemical fertilizer, power generation, civil use, coking and building materials all attach great importance to the analysis of total sulfur in coal. Sulfur detector is mainly used to determine the total sulfur content in coal, steel and various minerals. It is the preferred necessary instrument for laboratories of coal, electric power, chemical industry, building materials, metallurgy, geological exploration, commodity inspection, environmental protection testing and other departments.
Standards adopted
GB / t214-2007 determination of total sulfur in coal
Jjg1006 --- 2005 verification regulation of total sulfur analyzer in coal
GB / T 214-2007 determination of total sulfur in coal
GB / T 483-2007 general provisions for experimental methods of coal analysis
GB / T 387-1990 dark petroleum products Determination of sulfur content tube furnace method
Sulfur measurement range: 0-100%
Sulfur resolution: 0.001
Test time: 3-5 minutes (depending on sample type and weight)
Test temperature: 1150 ℃ (coal), 920 ℃ (oil)
Temperature control accuracy: ± 3 ℃
Sample weight: 10-100mg
Test method: coulometric titration
Precision: in accordance with GB / t214-2007
Accuracy: within the allowable error range of the standard sample
Power supply: 220 V ± 10% 50 Hz < = 3 kW