Thermal measuring and testing – Differential thermal analysis
Patent
1994-07-19
1996-12-31
Gutierrez, Diego F. F.
Thermal measuring and testing
Differential thermal analysis
374 12, 374 14, 374 31, 374 45, G01N 2500, G01N 500, G01N 2520
Patent
active
055887465
ABSTRACT:
In order to carry out thermal analysis under various kinds of atmospheres, there is provided an apparatus for thermal analysis containing a sample chamber having a portion for a sample and a signal detection chamber provided with a signal detection member, the signal detection chamber having an inlet port for a purging gas, the sample chamber and the signal detection chamber being connected through a purging gas passage, and the sample chamber being provided with an inlet port for an atmosphere gas and also with an outlet port for the atmosphere gas and the purging gas.
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Carel, A. B., "Modification of the DuPont 1200 .degree.C DTA Cell To Permit the Use of a Variety of Purgegases During Analysis", Laboratory Practice, vol. 24, No. 4, p. 243 (Apr. 1975).
Brevsou, O. et al., "An Apparatus for Automatic Thermogravimetry", Industrial Laboratory, vol. 39, No. 10, p. 1669 (Oct. 1973).
Minobe Masao
Nakamura Nobutaka
Shiraga Noboru
Gutierrez Diego F. F.
Seiko Instruments Inc.
Sumitomo Chemical Company Limited
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