TGA
TGA 熱重/示差熱分析儀
廠牌：HITACHI
型號：STA7300
重要規格
TG/DTA 7300 Specification
|
Balance System |
Horizontal differential type |
|
Temperature range |
Ambient to 1500℃ |
|
TG range |
+/- 400mg |
|
TG RMS noise / sensitivity |
0.1 ug / 0.2 ug |
|
DTA range |
+/- 1000 uV |
|
DTA RMS noise / sensitivity |
0.03 uV / 0.06 uV |
|
Scanning rates |
0.01 to 100℃/min |
|
Maximum Sample weight |
200 mg |
|
Atmosphere |
Air, inert gas flow, vacuum (to 1.3Pa) |
|
Purge gas flow rate |
0 to 1000 ml/min |
|
Cooling time |
From 1000℃ to 50℃ within 12 minutes |
|
Gas purge control (option) |
Mass Flow Controller |
服務項目
藉由樣品的重量變化與相變化來判斷材料中所含的成份比例與特性鑑定，
其他如材料的熱穩定性分析、含水量或有機溶劑等的揮發物測量、填充物比例分析、氧化誘導時間與材料的阻燃性研究等各種應用途徑。