Prototipe Simulator Pengukuran Massa Jenis Fluida Cair sebagai Media Praktikum Perindahan Panas

Ilman, Mochammad Zidni (2025) Prototipe Simulator Pengukuran Massa Jenis Fluida Cair sebagai Media Praktikum Perindahan Panas. Other thesis, Intitut Teknologi Sepuluh Nopember.

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Abstract

Prototype simulator pengukuran massa jenis fluida cair dirancang sebagai media praktikum untuk mendemonstrasikan pengaruh temperatur terhadap massa jenis dalam konteks perpindahan panas. Alat ini memanfaatkan sensor load cell, sensor ultrasonik, dan sensor suhu RTD PT100 yang terintegrasi dengan mikrokontroler Arduino untuk melakukan pengukuran massa, volume, dan temperatur fluida secara simultan. Dengan adanya sistem kontrol suhu otomatis, alat ini mampu memanipulasi temperatur fluida untuk menunjukkan perubahan nilai massa jenis secara real-time. Validasi terhadap sensor menunjukkan tingkat akurasi 99,999996824% untuk loadcell, 99,9315623% untuk ultrasonik dan 99,96% untuk PT-100 dengan rata-rata erorr semua sensor kurang dari 5%, sehingga menjamin keandalan alat dalam proses pembelajaran. Hasil dari prototipe ini menjadi solusi praktis dan ekonomis sebagai media pembelajaran interaktif di bidang fisika dan teknik, khususnya dalam memahami konsep perpindahan panas dan termodinamika. Dengan hasil pada suhu ruangan 27-34oC membuat densitas air berada di 1000g/ml dan ketika di suhu 45-50 oC terjadi penurunan densitas hingga 900g/ml
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Prototype simulator for measuring the density of liquid fluids is designed as a practical teaching medium to demonstrate the effect of temperature on fluid density in the context of heat transfer. This device utilizes a load cell sensor, ultrasonic sensor, and RTD PT100 temperature sensor integrated with an Arduino microcontroller to simultaneously measure the mass, volume, and temperature of the fluid. Equipped with an automatic temperature control system, the device can manipulate the fluid’s temperature to display real time changes in density. Sensor validation shows an accuracy level of 99.999996824% for the load cell, 99.9315623% for the ultrasonic sensor, and 99.96% for the PT100 sensor, with an average error of all sensors below 5%, ensuring the reliability of the system in learning activities. The results of this prototype provide a practical and cost-effective interactive learning tool in physics and engineering, particularly for understanding concepts of heat transfer and thermodynamics. At room temperature (27–34 °C), the density of water is maintained at 1000 g/ml, whereas at 45–50 °C, the density decreases to around 900 g/ml.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Prototype Simulator, Massa jenis, Fluida cair , Pengukuran, ; Prototype Simulator, Fluid Density, Measurement
Subjects:	Q Science > Q Science (General) Q Science > QC Physics > QC100.5 Measuring instruments (General) Q Science > QC Physics > QC111 Density and specific gravity Q Science > QC Physics > QC271 Temperature measurements Q Science > QC Physics > QC320 Heat transfer Q Science > QC Physics > QC 611.97.T46 Temperature effects. Including transition temperature
Divisions:	Faculty of Vocational > Instrumentation Engineering
Depositing User:	Mochammad Zidni Ilman
Date Deposited:	05 Aug 2025 02:54
Last Modified:	07 Aug 2025 01:45
URI:	http://repository.its.ac.id/id/eprint/126354

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