发明名称 |
METHOD FOR AUTOMATICALLY SAMPLING TRITIUM IN THE WATER VAPOUR IN AIR |
摘要 |
<p>The invention relates to the measurement of the tritium concentration of the water vapour in air and more particularly the subject of the invention is a method of automatically sampling tritium in the water vapour of air using a cold trap, of the type comprising a first step of condensing the water vapour of the air by cooling over a cold trap and a second step of recovering the ice formed in the previous step in the form of condensation liquid, characterized in that the air is contained in a sampling chamber (1) and is brought into contact with a cold trap (2, 4) which has been brought to a temperature below 0°C and in that the liquid of the second step is obtained by warming the cold trap.</p> |
申请公布号 |
WO2008003853(A3) |
申请公布日期 |
2008.03.06 |
申请号 |
WO2007FR01121 |
申请日期 |
2007.07.03 |
申请人 |
ETAT FRANCAIS (REPRESENTE PAR LE DELEGUE GENERAL POUR L'ARMEMENT);INSTITUT DE RADIOPROTECTION ET DE SURETE NUCLEAIRE;BARON, YVES;MARO, DENIS |
发明人 |
BARON, YVES;MARO, DENIS |
分类号 |
G01N1/22 |
主分类号 |
G01N1/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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