Application:
SDTGA5000a 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.
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Hunan Sundy Science and Technology CO.,LTD
No.558 West Tongzipo Road,
Yuelu Disctrict,
Changsha, Hunan Province, China P.R
Copyright©HunanSundy Science and Technology Co., Ltd. 2017 湘ICP备10204722号 www.300.cn Changsha Backstage
SDTGA5000a Thermogravimetric Analyzer (Proximate Analyzer)
描述一
16 samples for moisture & ash, 10 samples for volatile matter
描述二
Furnace temperature can up to 1000℃
Product description
Highlights:
1.Simulate test environment and condition of drying oven and muffle furnace. Applicable for all type of coal analysis.
2.Assembly line operation mode. 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 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.Compressed air can meet the requirement of gas supply, no oxygen and nitrogen required.
7.Capable of connecting with network and balance by RS232 interface.
8.With CAN bus interface, several proximate analyzers can be controlled by a single PC.
|
Description |
SDTGA5000a |
|
Test index |
Moisture, ash and volatile matter |
|
Continuous test in batches |
No |
|
Standards |
ASTM D3173/D3174/D3175/DD7582, ISO 17246, GB/T 30732, GB/T 212, ISO 18123/18122/18134, ISO 11722, ISO 1171 |
|
Precision |
0.02% RSD (1σ, 1g sample) |
|
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 |
Yes |
|
Furnace Cooling (forced air/N2) |
950 to 500°C<30 min |
|
Balance Resolution |
0.0001g |
|
Quantity of furnace |
1 |
|
Sample introduction and taking |
Automatic |
|
Quantity of sample/ Analysis time |
GB/ISO: 16 samples / 60 min~90 min (Moisture),16 samples / 45 min (Quick Ash), 150 min (Slow ash),10 samples/ 7 min (Volatile matter) ASTM：16 samples / 60 min~90 min (Moisture)；16 samples/ 230 min(America Standard 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 |
4kw |
|
Furnace Temp |
Room temp. 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 |
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 temp. |
|
Test Temperature |
Moisture 105℃,Ash 815℃,Volatile matter 920℃～950℃ Can be customized |
|
Humidity |
＜80% |
|
Dimensions |
845*563*596mm |
|
Weight |
142kg |
|
Operational Control |
Windows®-based software on external PC/Windows7/ WindowsXP |
|
Advance Calculation |
Yes |
|
Analysis Report |
Yes |
|
Statistics Report |
Yes |
|
System Monitor |
Yes |
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SDTGA8000 Thermogravimetric Analyzer (Proximate Analyzer)
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