Horiba, Ltd.

Norio Kada

Ichiro Asano

Masahiko Fujiwara

Nobutaka Kihara

Takao Imaki

Naohito Shimizu

Junji Kato

Hajime Mikasa

Isao Fujita

Shuichi Ishimoto

Takeshi Aoki

A method and apparatus for analyzing fluid by a multi-fluid modulation mode is characterized by subjecting a plurality of sample fluids (which may be different or a single sample fluid divided into a plurality of systems) to a fluid modulation by reference fluids at various frequencies, respectively. An analytical portion provided with only one sensor is simultaneously and continuously supplied with the respective sample fluids. An output signal from the sensor in the analytical portion is divided into signal components of the respective modulation frequencies for the respective sample fluids to rectify and level, whereby obtaining analyzed values about the respective sample fluids is achieved.

Apparatus for analyzing fluid by multi-fluid modulation mode

A method for analyzing fluid by a multi-fluid modulation mode is characterized by subjecting a plurality of sample fluids (which may be different or a single sample fluid divided into a plurality of systems) to a fluid modulation by reference fluids at various frequencies, respectively. An analytical portion provided with only one sensor is simultaneously and continuously supplied with the respective sample fluids. An output signal from the sensor in the analytical portion is divided into signal components of the respective modulation frequencies for the respective sample fluids to rectify and level, whereby obtaining analyzed values about the respective sample fluids is achieved.

Method for analyzing fluid by multi-fluid modulation mode

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Ibaraki, Japan

Norio Kada