| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a mixing device which is capable of grasping the remaining amount of carbon dioxide in a carbon dioxide cylinder and replacing the cylinder of carbon dioxide cylinder at a suitable timing without temporarily halting processing. <P>SOLUTION: The mixing device for mixing pure water and carbon dioxide includes: a pure water supply source; the carbon dioxide cylinder in which liquefied carbon dioxide is filled; and a mixing part for generating a mixed liquid by mixing the pure water supplied from the pure water supply source and the carbon dioxide supplied from the carbon dioxide cylinder. The mixing device includes a carbon dioxide residue detector for detecting the remaining amount of the liquefied carbon dioxide filled by the carbon dioxide cylinder. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
