Manner of assembling the correlation electrolysis cell, the gas analytical instrument and the correlation electrolysis cell

摘要

PPROBLEM TO BE SOLVED: To provide a correlation cell capable of suppressing the occurrence of a gas leak after a gas is sealed, a gas analyzer, and an assembling method of the correlation cell. PSOLUTION: A wheel 4 has a communication passage 44 extending in a radial direction from the outer peripheral surface to form a female screw and an almost flatly formed attaching surface 46. A window plate 5 is a light pervious plate material having a predetermined thickness. A screw member 6 has a male screw part 63, the end part 61 being the leading end of the male screw part 63, and a screw head 62 of which the diameter is larger than that of the male screw part 63. In relation to the length direction of the communication passage 44 of the wheel 4, the position of the end part 47 of the wheel 4 is nearer to a measuring gas chamber 42 or a comparing gas chamber 43 than the position of the end part 61 of the screw member 6. PCOPYRIGHT: (C)2009,JPO&INPIT