The bromine value and bromine index tester is based on the microcoulometric principle. It uses a computer to control the measurement and electrolysis, and processes the data. The microcomputer integrates the current throughout the electrolysis process over time to calculate the electricity consumed for the generation of bromine. According to Faraday’s law of electrolysis, the bromine value and bromine index of the sample are calculated. The product complies with the standards SH/T 0630-1996 “Determination of Bromine Value and Bromine Index of Petroleum Products (Electrical Quantity Method)” and GBT 1815-1997 “Determination of Bromine Value of Benzene Products”. GB/T 11136-1989 Determination of Bromine Index of Petroleum Hydrocarbons (Potentiometric Titration Method).

Technical parameters：                    

Measurement range: Bromine value: 0-300gBr/100g of oil
　　　　　Bromine index :0-1000mgBr/100g of oil

Resolution：0.01mgBr

Accuracy：Bromine value：±3%±0.2gBr

　　　　   Bromine index：±5%±0.5mgBr

Detection limit：0.02mgBr

Titration cell volume：150ml

Power consumption：30W

Weight：4kg

Overall dimensions：350×280×160（mm）

Main features：

Computer-controlled, easy to operate, stable and accurate in results. Fast analysis and balancing speed, with automatic endpoint determination.