Sundy SDTGA1200 Thermogravimetric Analyzer (RT~1000℃, 4.5kW, 0.5~1.1g)

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.