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公开(公告)号：EP1034449A1
公开(公告)日：2000-09-13
申请号：EP97950897.5
申请日：1997-11-25
CPC分类号： G01Q30/10 , G02B21/28 , G02B21/30 , G05D23/1919 , G05D23/22
摘要： A temperature control unit provides means for observing samples under microscopy at greatly elevated and greatly reduced temperatures. The temperature control unit is constructed to insulate a sample from ambient temperatures while providing a highly heat conductive substrate for the sample that provides for rapid heat transfer to/from the sample. A dry gas provides a positive pressure around the sample, as compared to atmospheric pressure to help prevent atmospheric contract with the sample.
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公开(公告)号：EP1034449B1
公开(公告)日：2002-07-31
申请号：EP97950897.5
申请日：1997-11-25
CPC分类号： G01Q30/10 , G02B21/28 , G02B21/30 , G05D23/1919 , G05D23/22
摘要： A temperature control unit provides means for observing samples under microscopy at greatly elevated and greatly reduced temperatures. The temperature control unit is constructed to insulate a sample from ambient temperatures while providing a highly heat conductive substrate for the sample that provides for rapid heat transfer to/from the sample. A dry gas provides a positive pressure around the sample, as compared to atmospheric pressure to help prevent atmospheric contract with the sample.
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