Rekayasa Prototipe Alat Uji Chlor Untuk Industri Air Minum Isi Ulang

The enqinereed equipment was simply made by comparing caouc yielded by sample with comparator colour. In the testing of free Chlor for refill drinking water the equipment reads accordingly to the standard of SNI. Its maximum reading is 0, 1 mg/l. For the value of more than 0, 1 mg/I, should be read by a titration method. This equipment production was 50% and 86,6% cheaper for the reagent then the commercial ones.