| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a spectroscopic moisture analyzer configured to detect moisture in natural gas. <P>SOLUTION: A moisture analyzer 10 includes an absorption cell 20 that encloses and conducts a natural gas. The moisture analyzer also includes a pressure control device 38 that can reduce a pressure of the natural gas inside the absorption cell. The moisture analyzer includes: a light emitting device 12 that can transmit light that passes through the natural gas inside the absorption cell; and a photodetector 26 that can detect an intensity of the light that passes through the natural gas, is transmitted, and exits the absorption cell. <P>COPYRIGHT: (C)2013,JPO&INPIT |
