JPS57124236A - Humidity sensor - Google Patents
Humidity sensorInfo
- Publication number
- JPS57124236A JPS57124236A JP932881A JP932881A JPS57124236A JP S57124236 A JPS57124236 A JP S57124236A JP 932881 A JP932881 A JP 932881A JP 932881 A JP932881 A JP 932881A JP S57124236 A JPS57124236 A JP S57124236A
- Authority
- JP
- Japan
- Prior art keywords
- resonance frequencies
- change
- humidity sensor
- humidity
- duralumin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/02—Analysing fluids
- G01N29/036—Analysing fluids by measuring frequency or resonance of acoustic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/025—Change of phase or condition
- G01N2291/0256—Adsorption, desorption, surface mass change, e.g. on biosensors
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP932881A JPS57124236A (en) | 1981-01-23 | 1981-01-23 | Humidity sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP932881A JPS57124236A (en) | 1981-01-23 | 1981-01-23 | Humidity sensor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57124236A true JPS57124236A (en) | 1982-08-03 |
Family
ID=11717397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP932881A Pending JPS57124236A (en) | 1981-01-23 | 1981-01-23 | Humidity sensor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57124236A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004086027A3 (en) * | 2003-03-21 | 2005-06-09 | Symyx Technologies Inc | Mechanical resonator |
CN104596928A (zh) * | 2015-01-19 | 2015-05-06 | 西安交通大学 | 一种测量湿蒸汽湿度的装置及方法 |
CN109781796A (zh) * | 2019-03-06 | 2019-05-21 | 东北大学 | 一种基于闪锌矿制备ZnS-ZnO异质结纳米颗粒的NO2气敏元件 |
-
1981
- 1981-01-23 JP JP932881A patent/JPS57124236A/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004086027A3 (en) * | 2003-03-21 | 2005-06-09 | Symyx Technologies Inc | Mechanical resonator |
CN104596928A (zh) * | 2015-01-19 | 2015-05-06 | 西安交通大学 | 一种测量湿蒸汽湿度的装置及方法 |
CN109781796A (zh) * | 2019-03-06 | 2019-05-21 | 东北大学 | 一种基于闪锌矿制备ZnS-ZnO异质结纳米颗粒的NO2气敏元件 |
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