Rancang Bangun Sistem Monitoring pH Dan TDS (Total Dissolved Solids) Air Minum Galon

Siahaan, Elen Anjelina (2023) Rancang Bangun Sistem Monitoring pH Dan TDS (Total Dissolved Solids) Air Minum Galon. Diploma thesis, Institut Teknologi Sepuluh Nopember.

Text 10511910000074-Undergraduate_Thesis.pdf - Accepted Version Restricted to Repository staff only until 1 October 2025. Download (3MB) | Request a copy

Abstract

Salah satu persyaratan parameter dalam kualitas air minum salah satunya adalah pH dan TDS (Total Dissolved Solid) air. Nilai kadar pH yang baik dengan nilai 6,5-8,5 dan nilai kadar TDS (Total Dissolved Solid) < 500 ppm sesuai dengan Menteri Kesehatan RI No.492. Tujuan dari Tugas Akhir ini adalah membuat suatu prototipe sistem monitoring dengan parameter pH dan TDS (Total Dissolved Solid) air minum galon untuk memberi informasi mengenai kualitas air minum galon. Metode tugas akhir yang digunakan adalah perancangan hardware, pembuatan hardware dan dilengkapi dengan dua buah sensor yaitu sensor pH 201 C dan sensor TDS SEN0244. Dan hasil dari pengujian sensor pH 201 C dengan nilai rata-rata error sebesar 3,2434% sehingga memiliki tingkat akurasi sebesar 96,7596%. Sedangkan dengan sensor TDS SEN0244 memiliki tingkat akurasi rata-rata sebesar 99,10% dan nilai error sebesar 0,90%. Adapun hasil pengujian sistem monitoring air minum galon dengan nilai sensor pH memiliki
rata – rata error 1,881% dan akurasi sebesar 98,119% sedangkan dengan nilai sensor TDS memiliki rata – rata error 0,7851% dan akurasi sebesar 99,2148%.
==================================================================================================================================
One of the parameter requirements for drinking water quality is pH and TDS (Total Dissolved Solid) of water. A good pH value with a value of 6.5-8.5 and a TDS (Total Dissolved Solid) value of <500 ppm according to the Regulation of the Minister of Health of the Republic of Indonesia No.492. The purpose of this final project is to make a prototype monitoring system with parameters of pH and TDS (Total Dissolved Solid) gallons of drinking water to provide
information about the quality of gallons of drinking water. The final project method used is hardware design, hardware manufacture and is equipped with two sensors, namely a pH 201C sensor and a TDS SEN0244 sensor. And the results of testing the pH 201 C sensor with an average error value of 3,2434% so that it has an accuracy rate of 96,7569%. Meanwhile, the TDS SEN0244 sensor has an average accuracy rate of 99,10 % and an error value of 0,90%. The results of testing the gallon drinking water monitoring system with a pH sensor value have an average error of 1,881% and an accuracy of 98,119% while the TDS sensor value has an
average error of 0,7851% and an accuracy of 99,2148%.

Item Type:	Thesis (Diploma)
Uncontrolled Keywords:	pH, TDS(Total Dissolved Solids)
Subjects:	H Social Sciences > HD Industries. Land use. Labor > HD9706.2 Measuring instruments Q Science > QC Physics > QC100.5 Measuring instruments (General)
Divisions:	Faculty of Vocational > Instrumentation Engineering
Depositing User:	Elen Anjelina Siahaan
Date Deposited:	02 Aug 2023 04:48
Last Modified:	02 Aug 2023 04:48
URI:	http://repository.its.ac.id/id/eprint/102376

Actions (login required)

View Item