Supplier of fully automatic microcoulometric sulfur and chlorine analyzer

KY-200Microcoulometric sulfur and chlorine analyzerAccording to the principle of microcoulometry, various forms of sulfur (chlorine) in the sample are converted into sulfur dioxide (all converted into HCl) at high temperatures in nitrogen and oxygen. They enter the titration cell and react with iodine and sulfur dioxide through electrolysis (silver ions react with chloride ions through electrolysis in the cell). The microcomputer automatically calculates the total sulfur content (total chlorine content) in the sample based on the amount of electricity consumed by the iodine produced (the microcomputer calculates the amount of electricity consumed by the silver ions produced) and Faraday's law. The entire analysis process is controlled by a computer, and the samples are loaded by an automatic sampler, with a high degree of instrument automation. It can be used for the analysis of trace sulfur or chlorine in petrochemical products, and is widely used in industries such as petroleum, chemical, scientific research, teaching, environmental protection, quality inspection, and commercial inspection.

KY-200Microcoulometric sulfur and chlorine analyzerMain features of the instrument:

1. Introduce a digital coulomb analyzer with complete configuration and wide usage for measuring sulfur (chlorine). A high-performance and highly automated sulfur (chlorine) analyzer.

2. Computer control, display the entire process status, parameters, and print various results.

3. Simple operation, reliable performance, good stability, easy installation, the cracking system is air-cooled, and the fan automatically starts and stops.

KY-200Instrument execution standard:

SH/T 0253 Standard for Determination of Total Sulfur in Light Petroleum Products (Electricity Method)

GB/T 11061.4Determination of Total Sulfur in Natural Gas - Oxidative Microcoulometric Method Standard

SH/T 0222 Standard for Determination of Total Sulfur Content in Liquefied Petroleum Gas (Electricity Method)

GB/T 3208 Determination of Total Sulfur Content in Benzene Products by Microcoulometry

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

ASTM D5808 Test Method for Determination of Organic Chlorides in Aromatic Hydrocarbons and Related Compounds by Microchemical Analysis

SH/T 0621 engine coolantChineseChlorine content determination method

GBT 22904-2008 Determination of Total Chlorine and Organic Chlorine in Pulp, Paper and Paperboard

KY-200Main technical parameters:

1. Sample types: liquid, solid, and gas (corresponding injectors are required)

2. Measurement method: Microcoulometric method

3. Measurement range: Sulfur: 0.1mg/L~10000mg/L Chlorine: 01Mg/L to 10000mg/L, concentrations exceeding 5000mg/L can be diluted for analysis

4. Detection limit: 0.1mg/L (sulfur element) 01Mg/L (chlorine element)

5. Reproducibility error: Taking sulfur analysis as an example: ① x<0.5mg/L,<30%

②0.5 mg/L≤x≤1.0mg/L, ±0.1mg/L

③1.0 mg/L≤X≤10mg/L，Cv≤8%

④ X＞10mg/L，Cv≤3%

6. Gas source requirements: ordinary oxygen, ordinary nitrogen 7. Temperature control range: room temperature to 1100 ℃

8. Temperature control accuracy: ± 1 ℃ 9. Power: 1500W