Instrument Overview:

The microcomputer salt content analyzer uses the principle of microcoulometry to extract halides from crude oil by heating and extracting them into water. The chloride ions in the sample are soaked in water, and this chloride containing water sample is directly added to the titration cell. Through electrolysis, silver ions react with chloride ions. After the reaction is complete, the electrolysis automatically stops to produce silver ions. The microcomputer can calculate the chloride ion or salt content in the sample based on the amount of electricity consumed by the generated silver ions.

Key Features:

1. This instrument can be used for any method that can titrate chloride ions with silver nitrate, and can provide more accurate measurements with higher sensitivity and simpler determination, without the need to calibrate the solution. Suitable for both high content chloride ion determination and trace chloride ion determination in samples. Computer control, display of the entire process status, parameters, and printing of various results.

2. Adopting an innovative design of the titration cell, a specially designed sand core replaces the ion membrane, avoiding incorrect results caused by membrane damage. Make the instrument the best salt content analyzer in China.

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

Execution standard:

SY/T 0536-2008 Standard for Determination of Salt Content in Crude Oil (Electricity Method)

GB/T 6532-2012 Determination of Salt Content in Crude Oil by Potentiometric Titration Method

ASTM D3230-2013 Standard Test Method for Salt Content in Crude Oil (Electrometric Method)

Technical Specifications:

1. Sample type: Liquid

2Measurement method: Electricity method

3. Bias voltage range: 0~500mV, optional

4Measurement range: Salt content: 0.2 mg/L to 10000 mg/L

5. Chloride ion content: 0.1ppm to percentage content

6Sensitivity: Salt content: 0.1mg/L; Inorganic Cl -: 0.1mg/L

7. Instrument accuracy: less than ± 3%

8Repetitive error: Salt content ≤ 2mgNaCl/L S ≤± 0.1mg/NaCl/L

9. Salt content>2mgNaCl/L CV ≤± 5%

10Measurement time:<5 minutes

11. Titration cell volume: 145mL

12Sampling amount: 1g ± 0.2g

13. Dimensions: 465 × 280 × 195 (mm)

14Whole machine power: 40W.