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主要则是藉由样品的重量变化与相变化来判断材料中所含的成份比例与特性鉴定,其他如材料的热稳定性分析、含水量或有机溶剂等的挥发物测量、填充物比例分析、氧化诱导时间与材料的阻燃性研究等各种应用途径。
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TG/DTA 7200 Specification
■ Balance System:Horizontal differential type
■ Temperature range:Ambient to 1100℃
■ 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 150℃/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):Gas Controller, Mass Flow Controller
■ Auto sampler (option):50 Sample, mechanical finger transport
■ Dimensions:420 (W) x 600 (D) x 315 (H) mm. With auto-sampler attached:420 (W) x 600 (D) x 640 (H) mm