| 摘要 |
PROBLEM TO BE SOLVED: To provide a compact and maintenance-free analyzer that can cope with an analysis having complex procedures without using tubular piping to the utmost. SOLUTION: The analyzer comprises a manifold block B1, where a plurality of channels in which fluid flows internally are formed; at least one valve device for connecting each end section of either pair of channels formed in the manifold block B1; and a printed-circuit board W, having a function for controlling at least one valve device. The manifold block B1 comprises a first perpendicular outer surface S1 that is a nearly perpendicular surface; and a second perpendicular outer surface S2 that is a nearly perpendicular surface and is not adjacent to the first perpendicular outer surface S1. At least one valve device is mounted to the side of the first perpendicular outer surface S1, and the printed-circuit board W is arranged along the second perpendicular outer surface S2. COPYRIGHT: (C)2005,JPO&NCIPI
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