| 摘要 |
PROBLEM TO BE SOLVED: To easily remove gas bubbles staying in an upper space of an absorbent liquid holding part of a diffusion scrubber, and to conduct precise measurement not affected by the bubbles. SOLUTION: This gas analyzer executes an operation for sucking out the bubbles by a syringe 24, when the bubbles are left in the upper space 16a after an absorbent liquid is filled in the absorbent liquid holding part 16. When the bubbles sucked out insufficiently by the syringe 24 remain, the remaining bubbles are moved from a measuring optical path by sucking the absorbent liquid by the syringe 24 or by delivering the once sucked absorbent liquid to conduct an operation to be returned to the upper space 16a, and are driven into a bubble reservoir formed in a position deviated from the measuring optical path. The measurement is thereby carried out without being affected by the bubbles. COPYRIGHT: (C)2005,JPO&NCIPI
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