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Test Index: Moisture, Ash and Volatile Matter
Continuous Test in Batches: Yes
Standards: ISO 17246, ISO 18123/18122/18134, ISO 11722, ISO 1171, ISO 562, ASTM D3173/D3174/D3175/D7582, GB/T 30732, GB/T 212
Precision: 0.02% RSD
Reproducibility: Ash: 0.30% (<15.00%); 0.50% (15.00~30.00%); 0.70% (>30.00%); Volatile matter: 0.50% (<20.00%); 1.00% (20.00~40.00%); 1.50% (>40.00%)
Cooling Time Required for Batches of Test: No
Furnace Cooling (forced air/N2): 950 to 500°C <30 min
Balance Resolution: 0.0001g
Quantity of Furnace: 2
Sample Introduction and Taking: Automatic
Quantity of Sample / Analysis Time: GB/ISO: 18 / 150 min (all test index); ASTM: 16 samples / 60~90 min (Moisture); 16 samples / 230 min (ASTM Ash); 10 samples / 7 min (ASTM Volatile Matter 1); 10 samples / 36 min (ASTM Volatile Matter 2)
Sample Weight: 0.5~1.1g
Max. Power: 4.5kW
Furnace Temperature: Room temperature to 1000℃
Furnace Heating: Resistance Wound
Temperature Calibration: Standard thermocouple
Temp. Control Precision: ±2℃ (moisture), ±5℃ (ash, volatile matter)
Gas Flow Rate: GB: Moisture: Nitrogen, 30~60 times/h; Ash: Air 60~120 times/h; ASTM: Moisture: Nitrogen or Air 2~4 (Furnace Volume/min); Volatile matter: Nitrogen 2~4 (Furnace Volume/min)
Power Requirement: AC 220V (-15%~10%), 50/60Hz
Gas Requirement: Air/Nitrogen/Oxygen
Gas Pressure: Air 5 to 6 bar (75 to 90 psi)
Minimum Gas Purity: Air/Nitrogen/Oxygen 99.5%, dry, oil-free
Sample Weighing: Under normal temperature
Test Temperature: Moisture 105℃, Ash 815℃, Volatile matter 920℃~950℃ (can be customized)
Humidity: <80%
Dimensions: 1055x747x656mm
Weight: 180kg
Operational Control: Windows®-based software on external PC / Windows7 / WindowsXP
Advance Calculation: Yes
Analysis Report: Yes
Statistics Report: Yes
System Monitor: Yes
SDTGA1200 can be used to determine the moisture, ash and volatile matter as well as calculation of fixed carbon and calorific value in coal, coke, calcined petrol coke and other solid biomass fuel.
Dual Furnaces, dual internal balances, stable performance, accurate test result.
The only proximate analyzer which can test batches of sample without waiting for cooling.
