LabVIEW implementation of liquid density measurement using ultrasonic transducers

Roy, B. K.; Santhosh, K. V.; Bharti, Rahul Kumar; Kanthmani, Ravi

doi:10.1109/icices.2014.7034194

Cited by 3 publications

(3 citation statements)

References 6 publications

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“…Virtual instrumentation combines computers and instruments, offering flexibility and versatility [ 5 , 6 , 7 ], thereby meeting the diverse data acquisition needs of various inspection systems [ 8 ]. For instance, Haijun [ 6 ] developed a PC-based virtual instrumentation system using the LabVIEW graphical programming language and a high-digitization-rate A/D sampling card (PCI-12400) to calculate ultrasonic velocity and attenuation coefficient from the acquired ultrasonic echo signals; Changyun [ 5 ] designed an ultrasonic detection system utilizing TMS320C5402 as the hardware for acquiring, analyzing, processing, and storing ultrasonic echo signals; Roy [ 7 ] utilized the LabVIEW platform to measure the propagation time of ultrasonic waves between a transmitter and receiver, enabling non-contact measurement of liquid density; Ning [ 9 ] constructed a real-time online test platform for ultrasonic motor impedance characteristic testing by integrating LabVIEW and FPGA. Puantha [ 10 ] employed Arduino and LabVIEW to measure the sound velocity of pipe resonance in the air; Stefenon [ 11 ] evaluated the automation capability of conventional grid insulator analysis using LabVIEW (2014) software by connecting the ultrasound detector’s generated audible noise to a personal computer and obtaining the FFT signal.…”

Section: Introductionmentioning

confidence: 99%

“…Data acquisition systems play a crucial role in measurement and control systems and are widely employed in modern industry [4]. Virtual instrumentation combines computers and instruments, offering flexibility and versatility [5][6][7], thereby meeting the diverse data acquisition needs of various inspection systems [8]. For instance, Haijun [6] developed a PCbased virtual instrumentation system using the LabVIEW graphical programming language and a high-digitization-rate A/D sampling card (PCI-12400) to calculate ultrasonic velocity and attenuation coefficient from the acquired ultrasonic echo signals; Changyun [5] designed an ultrasonic detection system utilizing TMS320C5402 as the hardware for acquiring, analyzing, processing, and storing ultrasonic echo signals; Roy [7] utilized the LabVIEW platform to measure the propagation time of ultrasonic waves between a transmitter and receiver, enabling non-contact measurement of liquid density; Ning [9] constructed a real-time online test platform for ultrasonic motor impedance characteristic testing by integrating LabVIEW and FPGA.…”

Section: Introductionmentioning

confidence: 99%

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An Ultrasonic RF Acquisition System for Plant Stems Based on Labview Double Layer Multiple Triggering

Xin

et al. 2023

Sensors

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Ultrasound is widely used in medical and engineering inspections due to its non-destructive and easy-to-use characteristics. However, the complex internal structure of plant stems presents challenges for ultrasound testing. The density and thickness differences in various types of stems can cause different attenuation of ultrasonic signal propagation and the formation of different echo locations. To detect structural changes in plant stems, it is crucial to acquire complete ultrasonic echo RF signals. However, there is currently no dedicated ultrasonic RF detection equipment for plant stems, and some ultrasonic acquisition equipment has limited memory capacity that cannot store a complete echo signal. To address this problem, this paper proposes a double-layer multiple-timing trigger method, which can store multiple trigger sampling memories to meet the sampling needs of different plant stems with different ultrasonic echo locations. The method was tested in experiments and found to be effective in acquiring complete ultrasonic RF echo signals for plant stems. This approach has practical significance for the ultrasonic detection of plant stems.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

An Ultrasonic RF Acquisition System for Plant Stems Based on Labview Double Layer Multiple Triggering

Xin

et al. 2023

Sensors

View full text Add to dashboard Cite

show abstract

“…Roy investigated LabVIEW implementation of liquid density measurement using ultrasonic transducers [4]. The LABVIEW platform was used to calculate the travel time of ultrasonic waves between the transmitter to the receiver.…”

Section: Introductionmentioning

confidence: 99%

The Design of Digital Liquid Density Meter Based on Arduino

Megantoro

Widjanarko

Rahim

et al. 2020

jrc

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A measure of liquid thickness is needed to make a dough or formula for medicinal syrup. The tools to measure the thickness available in the market are analog that is less accurate and precision. To overcome these problems, digital density measuring devices are needed. The limitation of the digital density meter, especially liquid, urges the author to carry out further research on the digitization of this measuring instrument. This research aims to make a digital density meter for liquid matter with a high level of measurement accuracy, as the reference measurement study for liquid density in digital form. The instrument was designed using the load cell method as the main sensor. It was also equipped with a DS18B20 waterresistant temperature sensor to measure the temperature of the liquid. The data were analyzed to obtain the accuracy and error of the liquid density measurement from the density meter. The liquid samples used for research were Pertamax, solar, and water. Sample accuracy and error measurement results were 99.83 percent and 0.17 percent respectively for Pertamax, 99.63 percent and 0.37 percent for solar and 99.46 percent and 0.54 percent for water. The measured density value was finally shown on the 16x2 LCD.

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Online Autonomous Specific Gravity Measurement Strategy for Lead-Acid Batteries

Tang

Lin

2020

IEEE Sensors J.

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LabVIEW implementation of liquid density measurement using ultrasonic transducers

Cited by 3 publications

References 6 publications

An Ultrasonic RF Acquisition System for Plant Stems Based on Labview Double Layer Multiple Triggering

An Ultrasonic RF Acquisition System for Plant Stems Based on Labview Double Layer Multiple Triggering

The Design of Digital Liquid Density Meter Based on Arduino

Online Autonomous Specific Gravity Measurement Strategy for Lead-Acid Batteries

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