Defanny, NIM.:17106020028 (2022) VALIDASI SISTEM DETEKSI KEKERUHAN AIR MINUM BERBASIS LED, FOTODIODE, MIKROKONTROLER NODEMCU, DAN APLIKASI BLYNK SEBAGAI INSTRUMEN UJI KEKERUHAN AIR PAM. Skripsi thesis, UIN SUNAN KALIJAGA YOGYAKARTA.
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Text (VALIDASI SISTEM DETEKSI KEKERUHAN AIR MINUM BERBASIS LED, FOTODIODE, MIKROKONTROLER NODEMCU, DAN APLIKASI BLYNK SEBAGAI INSTRUMEN UJI KEKERUHAN AIR PAM)
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Text (VALIDASI SISTEM DETEKSI KEKERUHAN AIR MINUM BERBASIS LED, FOTODIODE, MIKROKONTROLER NODEMCU, DAN APLIKASI BLYNK SEBAGAI INSTRUMEN UJI KEKERUHAN AIR PAM)
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Abstract
Testing the turbidity level of PAM water is very necessary, because water quality is related to human health This study aims to apply and validate an drinking-water turbidity detection systems based on LED, photodiodes, NodeMCU microcontrollers, and Blynk as PAM water turbidity testing instruments. This research was conducted in three stages, namely, PAM water sampling, detection system testing, and data processing. PAM water samples were taken from PDAM Tirtamarta Yogyakarta. Testing of detection systems is compared with turbidimetric methods. Data processing is carried out to obtain information on accuracy and precision of repeatability. The detection system has been successfully applied as a PAM water turbidity test instrument. The validation results show that this detection system is not yet suitable for use as a PAM water turbidity test instrument because it has an accuracy value of 55.00% for PAM water sourced from springs and 94.06% for PAM water sourced from river water and has a repeatability precision value of 77.05% for PAM water sourced from springs and 94.61% for PAM water sourced from river water.
| Item Type: | Thesis (Skripsi) |
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| Additional Information: | Pembimbing: Frida Agung Rakhmadi,S.Si.,M.Sc |
| Uncontrolled Keywords: | Air Minum, Air PAM, Akurasi, Kekeruhan, Presisi Repeatability |
| Subjects: | Fisika |
| Divisions: | Fakultas Sains dan Teknologi > Fisika (S1) |
| Depositing User: | Muh Khabib, SIP. |
| Date Deposited: | 15 Feb 2023 13:34 |
| Last Modified: | 15 Feb 2023 13:34 |
| URI: | http://digilib.uin-suka.ac.id/id/eprint/56264 |
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