| 摘要 |
The liquid measurement device has a housing portion for housing a sensor chip having: an outer package, a reaction chamber that is disposed inside the outer package, a first induction path that introduces a sample liquid to the reaction chamber, a second induction path that is connected to the reaction chamber, and a cavity portion that is connected to the second induction path; a piston constituting a pressure reduction portion for reducing pressure inside the sensor chip; and a light source and a light receiving portion that serve as a measurement portion for measuring characteristics of the sample liquid. |
