ASTM D1492 Petroleum Aromatic Hydrocarbons Bromine Test Machine Detection Limit 0.1mgBr

SH0630 Automatic bromine price bromine index tester

SH0630 automatic bromine price bromine index tester adopts microcoulomb titration principle (electric quantity method). The sample is injected into the titration cell, and the unsaturated hydrocarbon of the sample reacts with the bromine in the electrolyte. By calculating the electricity consumed by electrogeneration of bromine, the bromine value and bromine index of the sample can be calculated according to Faraday's law of electrolysis. Electrolytic cell using special ceramic sand core, instead of the previous ion exchange membrane, more convenient maintenance, measurement sensitivity improved, the results are more stable, accurate, good repeatability.

Bromine valence (or bromine number) is a measure of the amount of unsaturated hydrocarbons in organic matter.

The number of grams of elemental bromine consumed by a 100 gram sample is called the bromine valence, and the number of milligrams of bromine consumed by a 100 gram sample is called the bromine index. The higher the bromine value or bromine index, the higher the content of unsaturated hydrocarbon in the sample, namely, the higher the degree of unsaturation.

In oil production, this value is used as an important index to measure the stability of oil. In some chemical processes, such as long chain alkylation, it can also be used to roughly estimate the conversion rate of the product.

Scope of application: the instrument is suitable for gasoline, kerosene, diesel oil, lubricating oil and light, heavy aromatics and other petrochemical products bromine price and bromine index determination.

Technical parameters

Note: The appearance pictures, dimensions, volume, and weight of the instrument are for reference only. If there are any updates to the instrument, there may be slight changes without prior notice.

Instrument Quality Assurance Certificate

Shandong Shengtai Instrument Co., Ltd. provides the following quality assurance for the instruments sold to you:

----The provided instrument materials are brand new, meet quality standards, and have a manufacturer's certificate of conformity;

----The materials and main components provided meet the technical requirements specified in the technical documentation;

----The overall quality assurance period of the equipment is one year (excluding normal wear and tear of vulnerable parts).

----We are responsible for free maintenance of any instrument quality issues that occur during the warranty period. Due to equipment malfunction caused by the user's responsibility, we are responsible for repairing and charging reasonable fees.

----Lifetime discounted supply of parts for equipment, and lifetime maintenance and repair of the entire machine.

----After the expiration of the warranty period, if the user needs maintenance and technical services, we will only charge a cost fee.

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