Crude Oil Salt Content Tester Chloride Ion 0.1PPm ～ 10000mgCL-/L Coulometric

Product Specification

SH0536 Crude oil salt content tester coulometric method

The SH0536 crude oil salt content detector meets the requirements of testing methods such as SY/T 0536 and ZBE 21001-87. The instrument adopts microcoulometric titration method. When the measured sample enters the salt electrolysis cell, the CI - in the sample reacts with Ag+in the electrolyte. According to Faraday's law, the salt content or inorganic chloride ions in the sample can be obtained by calculating the electricity consumption of the generated Ag+. The instrument uses a sand core instead of an ion exchange membrane for easy cleaning. Scope of application: Suitable for the determination of salt content in crude oil, residual oil and their products, as well as for the determination of chloride ions and content in various industrial water and discharged water.

Standard: SY/T 0536 ZBE 21001-87 ASTM D3230

Main performance and characteristics:

● Scope of application: Applicable to the determination of salt content in crude oil, heavy oil, residual oil and other oil products, as well as the determination of salt content in discharged water from oil fields and refineries.

● The instrument adopts advanced microprocessor and computer control technology, which has faster detection speed, more stable performance, more accurate measurement results, and visualized measurement process.

Main technical parameters

● Measurement range:

Salt content 0.2PPm ～ 10000mgNaCL/L；

Chloride ion 0.1PPm ～ 10000mgCL-/L

● Instrument accuracy:

A: Relative error of samples with a concentration of<3 mgNaCL/L: ≤ 20%

B: Relative error of samples with a concentration of 3-10 mgNaCL/L: ≤ 10%

C: Relative error of samples with a concentration of 10 mgNaCL/L or above: ≤ 8%

● Instrument repeatability error:

A: Sample error for concentrations<3 mgNaCL/L: ≤ 0.3 mgNaCL/L

B: Sample error for a concentration of 3-10 mgNaCL/L: ≤ 1.2 mgNaCL/L

C: Sample error for concentrations above 10 PPm: ≤ 8%

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

Attachment: Standard configuration list for salt content

Package list

Chemical reagents and auxiliary supplies required for salt content

Note: The quantities indicated above are the minimum quantities, and can be prepared for long-term use.

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

----The provided instrument materials are brand new, meet national 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.