AUTOMATION OF FACTOR-JUMP THERMOGRAVIMETRY FOR ACTIVE COMPUTER CONTROL

被引:8
作者
DICKENS, B
机构
[1] Center for Materials Research, National Bureau of Standards, Washington
关键词
D O I
10.1016/0040-6031(79)85019-4
中图分类号
O414.1 [热力学];
学科分类号
摘要
A scheme of automation of a thermogravimetry apparatus is described which was developed with the factor-jump method in mind. Temperature, pressure and flow rates of two gases are controlled; all components except the furnace are commercially available. This paper describes the details of the automation scheme and provides data on the quality of its performance. The scheme includes a mini-computer; if no feedback is required, a recording computer terminal can be used instead. © 1979.
引用
收藏
页码:41 / 56
页数:16
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