SH0630 Automatic Bromine Value & Bromine Index Tester for Petrochemical Unsaturated Hydrocarbon Content Determination The SH0630 automatic bromine‑number and bromine‑index tester works on the micro‑coulometric titration principle (coulometry). Once the specimen is dosed into the titration cell, unsaturated hydrocarbons within the specimen will react with bromine present in the electrolyte. The bromine number and bromine index of the specimen can be derived from Faraday’s law
