Microcomputer salt content analyzer（Crude oil salt content analyzer）

scope of application：The titration product is suitable for the determination of salt content in crude oil, heavy oil, residue oil, and various industrial water or their discharge water, as well as for the determination of inorganic chloride ions in the above-mentioned samples.

Working principle：Crude oil is heated in the presence of a polar solvent, and its salts are extracted with water. After centrifugation, the extraction solution is injected into a titration cell using a syringeCl-And in the electrolyteAg+occurAgCl,The result isAg+Concentration reduction, measurement-The reference electrode pair senses this change and sends the potential difference caused by this change to the microcoulomb amplifier. The amplifier outputs a corresponding voltage to the working electrode, and the electrolytic anode generates electricityAg+To supplement the consumptionAg+Measuring supplementary consumptionAg+The required amount of electricity can be calculated based on Faraday's law to determine the salt content of the sample.

TECHNICAL INDEX：

vSample type: Liquid

　vMeasurement methodCoulombic titration

　vBias voltage range：0～500mVoptional

　vmeasuring rangeSalt content:0.2～10000（NaCl）mg/L

Chloride ion content:0.1ppm~percentage content

　vInstrument precision: Less than ±3%

　vMeasurement time：≤5minute/Each sample (excluding sample processing)

　vSampling quantity：1g±0.2g

　vwork consume：50W

　venvironmental condition：10～40℃, relative humidity not exceeding80%There is no significant electromagnetic field effect.

Characteristics and advantages：

　vMicrocomputer Salt Content Tester (Crude Oil Salt Content Tester)Adopting an innovative design of the titration cell and replacing the ion membrane with a specially designed sand core, it avoids erroneous results caused by membrane damage. Make the instrument the best salt content analyzer in China.

　vAny method that can be used to titrate chloride ions with silver nitrate can be employedMicrocomputer Salt Content Tester (Crude Oil Salt Content Tester)The measurement is more accurate, more sensitive, and simpler, without the need to calibrate the solution. Suitable for both high content chloride ion determination and trace chloride ion determination in samples.

　vMicrocomputer control, simple operation, reliable performance, good stability, and easy installation.

　Execution standards：

GB/T 6532Determination of Salt Content in Crude Oil by Potentiometric Titration Method）

GB/T 18612Determination of Organic Chlorine Content in Crude Oil

SH/T 1757Determination of Organic Chlorine in Industrial Aromatic Hydrocarbons (Microcoulometric Method)

SY/T 0536Crude oil salt content determination method (electric method)

Product Configuration：

Standard configuration: Host, titration cell, branded computer, LCD monitor, laser printer, etc

Selected configurationsElectrolytic cell, constant temperature water bath, mixer, and various standard samples