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
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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: | http://repository.its.ac.id/id/eprint/76710 |
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