Note: A dual-channel sensor for dew point measurement based on quartz crystal microbalance

2017 ◽  
Vol 88 (5) ◽  
pp. 056103
Author(s):  
Ning Li ◽  
Xiaofeng Meng ◽  
Jing Nie
Keyword(s):  
Quartz Crystal Microbalance ◽  
Quartz Crystal ◽  
Dew Point ◽  
Point Measurement ◽  
Dual Channel

scholarly journals Study on Dual Channel Lateral Field Excitation Quartz Crystal Microbalance for Measuring Liquid Electrical Properties

Sensors ◽  
2019 ◽  
Vol 19 (5) ◽  
pp. 1253 ◽  
Author(s):  
Jinxing Liang ◽  
Debo Kong ◽  
Chaolin Liu
Keyword(s):  
Mechanical Properties ◽  
Electrical Properties ◽  
Quartz Crystal Microbalance ◽  
Quartz Crystal ◽  
Nacl Solution ◽  
Lateral Field ◽  
Practical Applications ◽  
Dual Channel ◽  
Field Excitation ◽  
Organic Solutions

Lateral field excitation quartz crystal microbalance (LFE-QCM) can detect both the electrical properties (conductivity and permittivity) and mechanical properties (viscosity and density) of the liquid. In practical applications for detecting electrical properties, the viscosity and density of the liquid will also change. This research proposed a dual-channel LFE-QCM for reducing the influence of density and viscosity. The sensing layer of one resonant element is almost bare, and the other is covered by a metal film as a reference. Different organic solutions and NaCl solution were used to study the influence of mechanical properties and the temperature on electrical properties. The experimental results demonstrate that the dual-channel LFE-QCM is necessary for properly detecting electrical properties of the liquid.

scholarly journals Development of a Flow Injection Based High Frequency Dual Channel Quartz Crystal Microbalance

Sensors ◽  
2017 ◽  
Vol 17 (5) ◽  
pp. 1136 ◽  
Author(s):  
Jinxing Liang ◽  
Jing Zhang ◽  
Wenxiang Zhou ◽  
Toshitsugu Ueda
Keyword(s):  
Quartz Crystal Microbalance ◽  
Flow Injection ◽  
High Frequency ◽  
Quartz Crystal ◽  
Dual Channel

Dew point measurement using dual quartz crystal resonator sensor

2017 ◽  
Vol 246 ◽  
pp. 792-799 ◽  
Author(s):  
Jing Nie ◽  
Jia Liu ◽  
Ning Li ◽  
Xiaofeng Meng
Keyword(s):  
Quartz Crystal ◽  
Dew Point ◽  
Quartz Crystal Resonator ◽  
Point Measurement ◽  
Crystal Resonator

Recognition of supercooled dew in a quartz crystal microbalance dew-point sensor by slip phenomena

Metrologia ◽  
2007 ◽  
Vol 44 (5) ◽  
pp. L37-L40 ◽  
Author(s):  
Su-Yong Kwon ◽  
Jong-Chul Kim ◽  
Byung-Il Choi
Keyword(s):  
Quartz Crystal Microbalance ◽  
Quartz Crystal ◽  
Dew Point

A quartz crystal microbalance dew point sensor without frequency measurement

2014 ◽  
Vol 85 (11) ◽  
pp. 115002 ◽  
Author(s):  
Guohua Wang ◽  
Weishuo Zhang ◽  
Shuo Wang ◽  
Jinglin Sun
Keyword(s):  
Quartz Crystal Microbalance ◽  
Quartz Crystal ◽  
Frequency Measurement ◽  
Dew Point
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