Title:
センサ、測定装置、および測定方法
Document Type and Number:
Japanese Patent JP6608174
Kind Code:
B2
Abstract:
A sensor measures a sample in a measuring cell including a helix conductor. The shell structure of the measuring cell is made of an electrically non-conductive material. The measuring cell and at least part of the helix conductor are placeable inside a chamber. A radio-frequency signal input element couples a radio-frequency signal to the chamber to form a helix resonance. A radio-frequency signal output element is responsive to a helix resonance of the helix conductor and transmits a radio-frequency signal for measurement. A device for measuring a sample in a measuring cell includes the sensor, a radio-frequency signal source, and a measuring and control part. The radio-frequency signal source produces a radio-frequency signal to the input element. The measuring and control part measures a property of a sample on the basis of a resonance frequency.
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Inventors:
Pecca jackla
Mikko Voltenahoe
Maluk Korhonen
Vesa Fisk
Mikko Voltenahoe
Maluk Korhonen
Vesa Fisk
Application Number:
JP2015110156A
Publication Date:
November 20, 2019
Filing Date:
May 29, 2015
Export Citation:
Assignee:
Senfit/Osaka Yuuki Tua
International Classes:
G01N22/00; G01F1/66; G01N22/04
Domestic Patent References:
| JP10160540A | ||||
| JP2000304707A | ||||
| JP61040546A |
Foreign References:
| US5389883 |
Other References:
Georges Roussy et al.,"Microwave broadband permittivity measurement with a multimode helical resonator for studying catalysts",MEASUREMENT SCIENCE AND TECHNOLOGY,IOP,2001年 4月,Vol.12, No.4,pp.542-547
Attorney, Agent or Firm:
Shinjiro Ono
Yasushi Kobayashi
Shigeo Takeuchi
Osamu Yamamoto
Shogo Nakamura
Yasushi Kobayashi
Shigeo Takeuchi
Osamu Yamamoto
Shogo Nakamura