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Talenta Conference Series Science and Technology (ST)
Article . 2019 . Peer-reviewed
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Kalibrasi Sensor Mq-7 Dan Mq-136 Terhadap Sensor Ecom J2kn Pro Sebagai Alat Pengukur Gas Buang (Co Dan So2) Pada Proses Roasting Kopi

Authors: Samsidar Samsidar; Kania Nursawitri; Radi Purbakawaca; Suparman Suparman`; Muhammad Ridho; Jajang Nurjaman; Aris Irfan; +1 Authors

Kalibrasi Sensor Mq-7 Dan Mq-136 Terhadap Sensor Ecom J2kn Pro Sebagai Alat Pengukur Gas Buang (Co Dan So2) Pada Proses Roasting Kopi

Abstract

Saat ini, kalibrasi sensor gas harus dikembangkan untuk kepentingannya dalam mengetahui hasil pengukuran secara akurat. Dalam penelitian ini, kami telah mengkalibrasi sensor gas MQ-7 yang spesifik untuk mengukur gas CO dan MQ-136 yang spesifik untuk mengukur SO2. Pada awalnya, kami mengkalibrasi Sensor MQ-7 ke sensor ECOM J2KN Pro untuk mengetahui tingkat pengukuran akurat gas SO2. Selanjutnya, kami mengukur sisa gas yang dihasilkan dari roasting kopi Liberica dan Arabica. Setelah itu, kami menganalisanya secara kuantitatif. Hasil penelitian menunjukkan bahwa kalibrasi sensor MQ-7 adalah 62,87% dan sensor MQ-135 adalah 88,43%. Pengukuran gas residu kopi Liberica dan Arabica adalah 83,89% dan 88,09%. Sehingga, MQ-136 dan MQ-7 dapat digunakan sebagai alat ukur yang baik untuk gas residu dalam roasting kopi. Nowadays, the calibration of gas sensor should be developed for its importance to know the result of measurement in accurately. In this research, we have calibrated the MQ-7 gas sensor that specific to measure the CO gas and MQ-136 that specific to measure the SO2. In the beginning, we calibrate the MQ-7 Sensor to ECOM J2KN Pro sensor to know the accurate measurement level of SO2 gas. Next, we measure the residual gas that produced from coffee roasting of Liberica and Arabica coffee. After that, we analyse it in quantitative. The result show that calibration of MQ-7 censor is 62.87% and MQ-135 sensor is 88.43%. The measurement of residual gas of Liberica and Arabica coffee are 83.89% and 88.09%. So that, the MQ-136 and MQ-7 can be used as a good measurement tool of residual gas ini coffee roasting.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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