Fatoni, Amrin (2014) Penentuan Sebaran Temperatur Bawah Permukaan Bumi Menggunakan Sensor Digital DS18S20 (Studi kasus Cangar kota Batu, Jawa Timur). Sarjana thesis, Universitas Brawijaya.
Abstract
Telah dilakukan penelitian yang berjudul penentuan sebaran temperatur bawah permukaan bumi menggunakan sensor digital DS18S20 dengan tujuan untuk menentukan sebaran anomali temperatur bawah permukaan disekitar lokasi air panas Cangar, Kota Batu, Jawa Timur. Akusisi data dilakukan menggunakan sensor DS18S20 yang dilengkapi dengan CAN bus yang memberikan keluasan dan kepraktisan dalam pengukuran temperatur untuk beberapa titik pengukuran yang terpisah jauh (~100m). Pengukuran temperatur dilakukan di 4 titik pada kedalaman 1.5m dengan luas area 3x6 m2. Dari hasil pengukuran didapatkan sebaran temperatur pada tiap kedalaman yang berbeda dari 3 sensor dengan spasi kedalaman 0.5m. Dari hasil studi ditunjukan sebaran temperatur di area air panas Cangar berkisar 22oC – 33○C dengan nilai gradien termal berkisar 0.17oC/m – 0.8 oC/m. Dari hasil korelasi dengan keadaan geologi daerah penelitian didapatkan bahwa anomali temperatur di area air panas Cangar dipengaruhi oleh aliran panas yang bersumber dari katong magma gunung api Arjuno-Welirang.
English Abstract
The research of a subsurface temperature distribution has been performed in Cangar hot spring area, Batu city, East Java. The research was conducted using a DS18S20 sensor that was equipped with a CAN bus and provided more flexibility and practicability in temperature measurement for multiple measurement points that are far apart (~100m). The temperature measurement was carried out in 4 points at depth of 1.5 m each point with coverage area of 3x6 m2. From measurement result, temperature distribution was achieved at every different depth from 3 sensors with a space of 0.5m, The result of this study shows that the temperature around Cangar hot spring area is about 22oC - 33○C with a thermal gradient values ranging from 0.32oC/m to 0.8°C/m. Correlation with the geological of study area, shows that the temperature anomaly was influenced by the heat flow of the heat source from volcanic magma chamber of Arjuno-Welirang volcano around the Cangar hot spring area.
| Item Type: | Thesis (Sarjana) |
|---|---|
| Identification Number: | SKR/MIPA/2014/152/051403228 |
| Subjects: | 500 Natural sciences and mathematics > 530 Physics |
| Divisions: | Fakultas Matematika dan Ilmu Pengetahuan Alam > Fisika |
| Depositing User: | Hasbi |
| Date Deposited: | 24 Jun 2014 09:14 |
| Last Modified: | 25 Oct 2021 03:03 |
| URI: | http://repository.ub.ac.id/id/eprint/153768 |
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