Rancang Bangun Sistem Monitoring Temperatur Pada Mini Plant Sistem Blending Bioetanol Dan Premium

Ayu, Feby Jessica (2016) Rancang Bangun Sistem Monitoring Temperatur Pada Mini Plant Sistem Blending Bioetanol Dan Premium. Diploma thesis, Institut Teknologi Sepuluh Nopember Surabaya.

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Abstract

Telah dirancang alat eksperimen sistem monitoring temperatur pada mini plant sistem blending bioetanol dan premium untuk mengetahui pengaruh suhu terhadap waktu pada saat blending. Menggunakan sensor termokopel baut tipe K sebagai alat ukur temperatur dan AD595 sebagai rangkaian pengkondisian sinyal. Cara kerja sistem alat eksperimen ini yaitu memonitoring suhu pada saat di blending, menggunakan PC sebagai visualisasi data, microsoft visual basic dan LCD 16x2 sebagai display data. Sebelum sensor digunakan dilakukan kalibrasi untuk mengetahui performansi dari sensor. Kalibrasi sensor termokopel menggunakan Alat ukur Thermometer Digital yang sudah terkalibrasi, dari hasil kalibrasi didapatkan nilai ketidakpastian pengukuran temperatur dengan hasil Ua1 = 0,4983, Ua2 = 0.1162, Ub1 = 0.00025, Ub2 = -0,184 Uc = 0,280162. Nilai karakteristik statik dari sensor termokopel baut tipe K diantaranya Range sebesar 10 oC – 25oC, Span sebesar 15oC, Resolusi sebesar 0,01, Sensitifivitas (K) sebesar 1,0193oC (Dari data pengujian), Histerisis sebesar 0,13 %, Akurasi sebesar 99,10% dan Kesalahan (error) sebesar 0,90%. Dari blending bioetanol dan premium dengan perbandingan bioetanol 15% dan premium 95% didapatkan tingkat homogenitas dari campuran tersebut ============================================================================================= It has been designed experimental device temperature monitoring system on the mini plant blending of bioethanol and premium system to determine the effect of temperature on time when blending. Using a K-type thermocouple sensor bolt as a measurement of temperature and AD595 as a signal conditioning circuit. The system works this experimental device that is monitoring temperature at the time in the blending , use the PC as data visualization , microsoft visual basic and 16x2 LCD as the display of data. Before the calibration sensor is used to determine the performance of the sensor. Thermocouple sensor calibration using Thermometer Digital measuring instrument that has been calibrated , the calibration results obtained from the value of the uncertainty of temperature measurement results Ua1 = 0,4983, Ua2 = 0.1162, Ub1 = 0.00025, Ub2 = -0,184 Uc = 0,280162. Values of the static characteristics of type K thermocouple sensor bolt including Range 10 oC – 25oC, Span 15oC, Resolution sebesar 0,01, Sensitifivitas (K) 1,0193oC (From the test data ), hysteresis 0,13 %, Accuracy 99,10% and Errors ( error) 0,90%. From the blending of bioethanol and premium with a ratio of 15 % bioethanol and 95 % earned premium level of homogeneity of the mixture

Item Type: Thesis (Diploma)
Additional Information: RSF 629.895 Ayu r
Uncontrolled Keywords: monitoring temperatur, sistem blending, termokopel, kalibrasi
Subjects: H Social Sciences > HD Industries. Land use. Labor > HD9696 Temperature control equipment
Divisions: Faculty of Industrial Technology > Physics Engineering > (D3) Diploma 3
Depositing User: EKO BUDI RAHARJO
Date Deposited: 30 Jul 2020 00:54
Last Modified: 30 Jul 2020 00:54
URI: https://repository.its.ac.id/id/eprint/76710

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