DEVICE AND METHOD FOR DETECTING VOLATILE DISSOLVED MATTER

• Main Authors: ONAGA KAZUO, KOMURA HAJIME, KODA HIROSHI
• Format: Patent
• Language: English
• Published: 08.03.2007
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

A device and a method for detecting a volatile dissolved matter. The device comprises a container (1) for detection capable of storing liquids (A) and (B) of approximately specified amounts while leaving a space at the upper part thereof, a nozzle (4) capable of jetting bubbles in the liquids in the container for detection, and a pressurized gas supply device (L) capable of supplying a pressurized gas for jetting to the nozzle. The detection part of a sensor (S) capable of detecting volatile components faces a communication passage (5) communicating with the upper part of the container for detection so that the volatile components evaporated from the liquids in the container for detection can be led into the communication passage and detected by the sensor. The device also comprises a supply mechanism (D) having liquid containers (2) and (3) capable of storing the liquids and capable of supplying the liquids in the liquid containers to the container for detection and an overflow mechanism (E) overflowing the liquids exceeding the approximately specified amounts from the container for detection to the outside. ® KIPO & WIPO 2007