measureSulfur analyzerThe use of ultraviolet fluorescence method to determine the total sulfur content has improved the ability to resist impurity interference, avoided the complex operation of the titration cell by the electric method and the unstable factors caused by it, and greatly improved the sensitivity of the instrument. The key components of the system are imported, and the detectors are designed to prevent light and gas leakage, ensuring reliable performance of the entire machine.

1characteristic --High degree of automation:
be based onWindowsChinese operation interface, direct human-machine dialogue. The collection, processing, storage, and printing of data are controlled by computers.The instrument automatically adjusts gas flow rate, samples, cleans, changes samples, generates standard curves, and goes into sleep mode after the analysis process is completed. It can also be set to wake up at regular intervals, fully realizing unmanned analysis.

2Instrument execution standard:

SH/T 0689－2000 Determination of total sulfur content in light hydrocarbons, engine fuels, and other oil products using ultraviolet fluorescence method

GB/T 11060.8-2012 Determination of Sulfur Compounds in Natural Gas (Total Sulfur Content by UV Fluorescence Method)

GB/T 34100-2017 Determination of Total Sulfur Content in Light Hydrocarbons, Engine Fuels, and Other Oil Products by UV Fluorescence Method

ASTM D6667-2010 Standard Test Method for Total Volatile Sulfur in Gaseous Hydrocarbons and Liquefied Petroleum Gas by Ultraviolet Fluorescence Method

ASTM D7183 Standard Test Method for Total Sulfur Content in Aromatic Hydrocarbons and Related Compounds by Ultraviolet Fluorescence Method

ASTM D5453-2016 Standard Test Method for Total Sulfur in Light Hydrocarbons, Spark Ignition Engine Fuels, Diesel Engine Oils, and Engine Oils by Ultraviolet Fluorescence Measurement

DB51/T 1689 Determination of Total Sulfur Content in Liquefied Petroleum Gas (LPG) by UV Fluorescence Method

EN ISO 20846: 2012 Petroleum Products - Determination of Sulfur Content in Motor Vehicle Fuel - Ultraviolet Fluorescence Analysis Method

ISO 20846-2011 Petroleum products - Determination of sulfur content in automotive fuels

BS EN 15486-2007 Determination of sulfur content in a mixed component of ethanol petroleum

GB/T 11141-2014 Determination of Trace Sulfur in Industrial Light Olefins

GB/T 17930-2016 Automotive Gasoline

GB/T 19147-2016 Automotive Diesel Fuel

YB/T 5022-2016 Crude Benzene Sulfur Chlorine Detection

GB/T 35582 Sulfur and Nitrogen Element Analyzer

3、System configuration:

Standard configuration: Computer+GCTS-9000System+fully automaticSample injector（16 bit or 110 bit）

GCTS-9000Fully automatic UV fluorescence sulfur analyzerTechnical parameters:

Technical Parameter
Basic parameters: Sample type: Liquid
Measurement method: UV fluorescence method（S）
Sample injection volume: Liquid sample:2-50μL
　　
Measurement range:0.1 ～10000 ppm(mg/L)(High concentration can be diluted)）
Measurement accuracy:

Temperature control range: room temperature~1300℃

Temperature control accuracy:±1℃

Detection limit:0.1 ppm

Sample testing time: About 2 minutes

Gas source requirements: argon gas: purity99.9%the above
Oxygen: Purity99.9%the above

Power supply:AC220V±22V，50Hz±0.5Hz，1500 W

Dimensions: Host:505(W)×541(D)×960(H) Mm

Weight: Host:40kg

GCTS-9000 typeFully automatic UV fluorescence sulfur analyzercharacteristic

1. The instrument adoptsVertical injectionmode.

2. Implement injection needleAutomatic cleaning and sample replacement，The program can be set according to requirements.

3. select16positionthe aboveFully automatic sampler, accurate positioning, one-time setting, fully automatic detectionIt can automatically set the injection volume. Realize unmanned operation and automatic analysis.

4. The gas flow rate is precisely controlled by a mass flow meter，No manual adjustment is required.

5. The gas pressure and temperature are precisely controlled by response sensors.

6. The computer controls the entire process of analysis, data processing, etc., and displays the working status of the entire process. The standard curve can be automatically completed.

7. Using imported high-quality heating furnace wire,extendLong service life of cracking furnace. The data processing software has an over temperature protection and automatic cut-off function. When the temperature exceedsSet it uplimitThe instrument automatically cools down and enters a protective state.

8. The designed fluorescent cell has an automatic compensation function for ultraviolet light source intensity, high sensitivity, and low baseline noise.

9. The aromatic hydrocarbon barrier filtration system and detection system with selective permeable membrane are impossible to contaminate.

10. Specially designed quartz cracking tube, no need to disassemble or replace, completely solves the problem of carbon deposition in combustion tubes.

11. The instrument is equipped with a gas filtration and purification system.

12. Abnormal gas flow rate and pressure, automatic cooling protection of the instrument.

13. Gas pipelines are connected using spherical clamps for easy maintenance.

14. The instrument can set the temperature and sleep/wake functions of the cracking furnace. After analyzing the sample, the instrument automatically enters sleep mode.

    The key components are imported componentsReduced instrument noise and improved detection sensitivity.