JP2006058047A - 冷却機構を有した示差走査熱量計 - Google Patents
冷却機構を有した示差走査熱量計 Download PDFInfo
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- JP2006058047A JP2006058047A JP2004237870A JP2004237870A JP2006058047A JP 2006058047 A JP2006058047 A JP 2006058047A JP 2004237870 A JP2004237870 A JP 2004237870A JP 2004237870 A JP2004237870 A JP 2004237870A JP 2006058047 A JP2006058047 A JP 2006058047A
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Abstract
【解決手段】 測定試料と基準物質を収納するヒートシンク1と、ヒートシンク1を加熱するヒーター4と、ヒートシンク1の底板上に固定されている示差熱流検出器とを有する示差走査熱量計において、ヒートシンク1の底板下に固定された冷却機構51を有し、冷却機構51には冷却ガス導入用の冷却ヘッドあるいは電気冷却ヘッドを装着するための挿入穴7と、挿入穴7と導通する冷却ガスのガス流路10を設ける。
【選択図】 図1
Description
次に液化窒素を用いた冷却装置と電気冷却装置の接続機構の共通化を行った冷却機構51を図2に示す。冷却機構は、ヒートシンク1下面に固定され、冷却ヘッド挿入穴7と冷却ガスを外部に排気するための冷却ガス排気口8を有している。また、冷却機構の上部に存在する示差熱流検出器6からの信号線を通すための貫通穴9が設けられている。
Claims (3)
- 測定試料と基準物質を収納するヒートシンクと、前記ヒートシンクを加熱するヒーターと、前記ヒートシンクの底板上に固定されている示差熱流検出器とを有する示差走査熱量計において、前記ヒートシンクの底板下に固定された冷却機構を有し、前記冷却機構には冷却ガス導入用の冷却ヘッドあるいは電気冷却ヘッドを装着するための挿入穴と、前記挿入穴の側壁に設けられた穴をガス導入口とする冷却ガスのガス流路とが設けられていることを特徴とする示差走査熱量計。
- 前記ガス流路の内壁に複数個の突起物を有する請求項1記載の示差走査熱量計。
- 請求項1記載の挿入穴に装着される前記冷却ヘッドを有し、前記冷却ヘッドには冷却ガス送出穴が、前記挿入穴に装着した時、前記ガス導入口の位置にくるように設けられていることを特徴とするガス冷却装置。
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JP2006058047A true JP2006058047A (ja) | 2006-03-02 |
JP4185028B2 JP4185028B2 (ja) | 2008-11-19 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010008568A1 (de) | 2009-02-20 | 2010-08-26 | Sii Nano Technology Inc. | Kalorimeter mit Differentialabtastung |
JP2013178275A (ja) * | 2013-05-24 | 2013-09-09 | Hitachi High-Tech Science Corp | 示差走査熱量計 |
CN109164127A (zh) * | 2018-10-29 | 2019-01-08 | 中国科学院上海硅酸盐研究所 | 一种用于热分析仪器的冷却器 |
CN109164128A (zh) * | 2018-10-29 | 2019-01-08 | 中国科学院上海硅酸盐研究所 | 一种用于热分析仪器的炉体 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101938861B (zh) * | 2010-08-17 | 2013-01-02 | 上海交通大学 | 防护热板装置用线热源式加热器 |
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2004
- 2004-08-18 JP JP2004237870A patent/JP4185028B2/ja not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010008568A1 (de) | 2009-02-20 | 2010-08-26 | Sii Nano Technology Inc. | Kalorimeter mit Differentialabtastung |
JP2010190807A (ja) * | 2009-02-20 | 2010-09-02 | Sii Nanotechnology Inc | 示差走査熱量計 |
DE102010008568B4 (de) | 2009-02-20 | 2019-03-14 | Hitachi High-Tech Science Corporation | Kalorimeter mit Differentialabtastung |
JP2013178275A (ja) * | 2013-05-24 | 2013-09-09 | Hitachi High-Tech Science Corp | 示差走査熱量計 |
CN109164127A (zh) * | 2018-10-29 | 2019-01-08 | 中国科学院上海硅酸盐研究所 | 一种用于热分析仪器的冷却器 |
CN109164128A (zh) * | 2018-10-29 | 2019-01-08 | 中国科学院上海硅酸盐研究所 | 一种用于热分析仪器的炉体 |
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