KY-200 microcoulometric sulfur content analyzer

KY-200Microcoulometric sulfur content analyzerAccording to the principle of microcoulometry, various forms of sulfur in the sample are converted into sulfur dioxide at high temperatures in nitrogen and oxygen, which enters the titration cell and reacts with iodine and sulfur dioxide through electrolysis. The microcomputer automatically calculates the total sulfur content in the sample based on Faraday's law and the amount of electricity consumed by the iodine produced. 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.

Microcoulometric sulfur content analyzercharacteristic:

vThe digital coulomb analyzer launched has the most comprehensive configuration and uses the most widely used sulfur analyzer. A sulfur analyzer with excellent performance and the highest degree of automation.

vComputer control, display of the entire process status, parameters, and printing of various results.

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

Instrument execution standard:

vSH/T 0253-92 Standard for Determination of Total Sulfur in Light Petroleum Products (Electricity Method)

vGB/T 11061-1997 Determination of Total Sulfur in Natural Gas - Oxidative Microcoulometric Method Standard

vSH/T 0222-1992 Standard for Determination of Total Sulfur Content in Liquefied Petroleum Gas (Electricity Method)

Technical parameters:

vSample types: liquid, solid, and gas (with corresponding injectors required)

vMeasurement method: Microcoulometric method

vMeasurement range: Sulfur: 0.1mg/L to 10000mg/L

vDetection limit: 0.1mg/L (sulfur element)Analysis after dilution when the concentration exceeds 5000mg/L

vReproducibility error: Taking sulfur analysis as an example

x＜0.5mg/L，＜ 30%

0.5mg/L≤x≤1.0mg/L, ±0.1mg/L

1.0mg/L ≤ X ≤ 10mg/L, Cv≤8%

X>10mg/L, Cv≤3%

vTemperature control range: room temperature~1100℃

vGas source requirements: ordinary oxygen, ordinary nitrogen

Instrument system configuration:

vNormal configuration: KY-200Complete set (including computer, quartz tube, liquid sampler, etc.);

vOptional accessories: solid sampler, gas sampler, quartz tube cracking, and various standard samples.