Automatic Colorimeter for Petroleum Products acl-3

acl-3 automatically determines 4 kinds of Colors – Saybolt, ASTM, Pt-Co/Hazen, and Gardner Colors, utilizing the Tri-Stimulus values from spectroscopy method prescribed in ASTM D6045, which generates equivalent test results with conventional manual precision, in about 5 seconds. Since no subjective judgement needs to be called, a perfect traceability is achieved.