SDTGA5000a
Proximate Analyzer
Applications
① Determination of moisture, volatile matter and ash, and the calculation of fixed carbon and calorific value in coal, coke and solid biomass fuel;
② Analysis of carbon content in fly ash and clinker;
③ Determination of moisture, volatile matter and ash in calcined petrol coke;
④ Analysis of ignition loss in cement
Comformance to Standards
GB/T212-2008 Standard Test Method for Proximate Analysis of Coal
ASTM D5142-09 Standard Test Method for Proximate Analysis of the Analysis Sample of Coal and Coke by Instrumental Procedures
ISO11722 Solid Mineral Fuels – Hard Coal – Determination of Moisture in the General Analysis Test Sample by Drying in Nitrogen
ISO1171 Solid mineral fuels –Determination of ash
ISO562 Hard coal and coke – Determination of volatile matter
Specifications
Sample quantity/ test time:
Moisture 1~16 samples, classic method 60min , 90min (anthracite, lignite);
Ash 1~16 samples, classic fast ash method 45min, classic slow ash method 150min;
Volatile matter 1~10samples, 7min;
Self-defined method Moisture 120℃ 16samples/ 25min, Ash 900℃ 16samples/30min;
Sample mass: 0.5~1.30g
Temperature control precision: ±2.5℃ (moisture) , ±5℃(ash, volatile matter)
Furnace temperature range: room temperature to 950℃
Analytical balance precision: 0.0001g
Air flow: 10L-12L/min
Power requirement: 220 V（-15%～10%），50/60 Hz
Max. power: 4kW
Highlights
1.Simulate test environment and condition of drying oven and muffle furnace. Applicable for all type of coal analysis. Precise and reliable test results are in conformance with domestic and international standard and can be used for settlement and arbitration.
2.Assembly line operation mode ( Patent No.: ZL200510031607.7) Sample weighing, introducing, test, taking, discarding and data processing can be finished automatically. Fast test speed, high efficiency.
3.Balance away from high temperature and heat radiation. No drift occur. Precise sample mass from beginning to the end of test can be ensured.
4.With special volatile matter crucible ( Patent No.: ZL200920305233.7）and unique automatic sample delivery mechanism, operator do not need to place/take crucible cover under high temperature.
5.Patents ensure the reliability and stability of mechanic movement system. No crucible fall off or turn over.
6.With CAN bus interface, several analyzers can be controlled by a single PC without mutual inteference.
7.Strong data processing, statistics and report, printing function. Balance connection is avialable by standard interface RS232.
