Open AccessPengujian Kualitas Solar dan Statistik Control Mutu di Laboratorium Pusat Pengembangan Sumber Daya Manusia Minyak dan Gas Bumi Cepu, Jawa Tengah
Author(s) -
Febi Indah Fajarwati,
Sukma Radik Mayang Sari
Publication year - 2021
Publication title -
ijcr : indonesian journal of cemical research/ijcr (indonesian journal of chemical research)
Language(s) - English
Resource type - Journals
eISSN - 2614-5081
pISSN - 2354-9610
DOI - 10.20885/ijcr.vol6.iss1.art5
Subject(s) - physics
Solar is a fuel from petroleum processing which is a source of energy for machines.The quality assurance of diesel testing uses statistical quality control methods, namely Internal Quality Control (IQC). The diesel quality test is based on the CN 48 Diesel Oil specification limits that follow the American Standard Testing and Materials (ASTM). The results of the analysis of the quality assurance test for diesel fuel with several IQC (Internal Quality Control), showed that the quality of Cepu gas station diesel did not meet the specifications for Diesel Oil CN 48. it is because the residual carbon parameters do not meet the specifications for Diesel Oil CN 48.