| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a water quality meter capable of measuring water quality such as a pH, capable of measuring automatically a temperature and humidity in measuring environmental atmosphere, capable of reading measured results into the water quality meter to be stored or printed, and capable of enhancing measuring precision, using the temperature in the measuring environmental atmosphere. <P>SOLUTION: This water quality meter is provided with a temperature and humidity measuring unit 5 in a water quality meter main body 1, and measures the temperature and the humidity in the measuring environmental atmosphere, together with the water quality measurement. The water quality meter is provided further with a temperature measuring instrument 6 in an inside of the water quality meter main body 1, and measures a temperature of the inside of the water quality meter main body 1. An electric drift of an electric circuit for water quality measurement processing built in the water quality meter main body 1 is corrected based on temperature measured data in the measuring environmental atmosphere and/or the inside of the water quality meter main body 1. <P>COPYRIGHT: (C)2007,JPO&INPIT |
