| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a new portable small-sized battery-driven potentiostat realizing long-hour driving even in the case of a battery-driven type using no power supply cord, and realizing a high current detection sensitivity in the nA order or still higher in the pA order and high-speed measurement. <P>SOLUTION: In this portable small-sized battery-driven potentiostat, a rail-to- rail power supply system for taking out a detection output signal in the whole voltage range of a battery is adopted. <P>COPYRIGHT: (C)2003,JPO |
