TBR-4000 Microcomputer Bromine Valence Bromine Index Tester Introduction: The TBR-4000 microcomputer bromine valence bromine index analyzer is a new generation of intelligent instrument based on the principle of microcoulometric titration, introducing new scientific research achievements, using a computer (or microcontroller) to control measurement and electrolysis, and performing data processing. This instrument is the first to use the potential method to indicate the endpoint, and its signal stability is one order of magnitude higher than the conventional current method. It also uses a specially designed artificial sand core instead of the conventional glass sand core and ion membrane, making the operation particularly convenient. Compared with similar instruments at home and abroad, it ranks first in terms of automation level, sensitivity, and accuracy. It is an effective tool for determining bromine value and bromine index in petrochemical process control and product quality testing. It has the characteristics of fast balancing speed, good stability, automatic endpoint judgment, accurate results, easy operation, fast analysis speed, automatic data processing, and continuous printing. This instrument can be widely used for the determination of bromine value and bromine index of petroleum and chemical products such as gasoline, kerosene, diesel, lubricating oil, and light and heavy aromatic hydrocarbons. characteristic: 1. Lower detection limit, fully computer-controlled throughout the process. 2. Switching between specialized operating parameters for benzene and oil products is more user-friendly. 3. Ceramic sand core electrolytic cells are easy to maintain and have lower operating costs. 4. It has real-time electrolysis curve function and sets integration threshold according to sample characteristics, making it more intuitive and convenient to use. 5. The instrument automatically saves the database and prints sample results and peak shapes at any time. Technical parameters: 1. Signal detection range: -900 to+11000 microvolts (μ V) 2. Resolution: 0.01mgBr 3. Electrolytic current: computer-controlled 4. Detection range Bromine value: 0-300g Br/100g Bromine index: 0-1000mg/100g 5. Detection limit: 0.2 mgBr/100g oil 6. Accuracy: Bromine valence: ≤ (5% ± 0.2) gBr Bromine index: ≤ (5% ± 0.5) mgBr 7. Measurement repeatability: 0.3% (>1mgH2O/sample) 8. Power consumption: ≤ 30W
Introduction: The TBR-4000 microcomputer bromine valence bromine index analyzer is a new generation of intelligent instrument based on the principle of microcoulometric titration, introducing new scientific research achievements, using a computer (or microcontroller) to control measurement and electrolysis, and performing data processing. This instrument is the first to use the potential method to indicate the endpoint, and its signal stability is one order of magnitude higher than the conventional current method. It also uses a specially designed artificial sand core instead of the conventional glass sand core and ion membrane, making the operation particularly convenient. Compared with similar instruments at home and abroad, it ranks first in terms of automation level, sensitivity, and accuracy. It is an effective tool for determining bromine value and bromine index in petrochemical process control and product quality testing. It has the characteristics of fast balancing speed, good stability, automatic endpoint judgment, accurate results, easy operation, fast analysis speed, automatic data processing, and continuous printing. This instrument can be widely used for the determination of bromine value and bromine index of petroleum and chemical products such as gasoline, kerosene, diesel, lubricating oil, and light and heavy aromatic hydrocarbons.
