| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electrometry device capable of measuring the surface of a fuel cell constituent material. <P>SOLUTION: The electrometry device 40 is provided with (1) a plurality of probes 50 for electrometry kept in contact with the surface 70 of fuel cell constituent materials 18. (2)It 40 is a device for measuring a potential of a separator surface 70 of the fuel cell with the use of the plurality of probes for electrometry, with contact positions of the plurality of probes 50 with the separator surface 70 aligned either with bottom faces 18c of groove parts 18a or top faces 18d of rib parts 18b formed at the separator 18. (3) The contact positions of the probes 50 with the separator surface 70 are aligned with either the bottom faces 18c of the groove parts 18a, or the top faces 18d of the rib parts 18b, as insertion holes 61 of blocks 60 are formed at sites of the block 60 either corresponding to the groove parts 18a or to the rib parts 18b. <P>COPYRIGHT: (C)2008,JPO&INPIT |
