SYK-0689N UV Fluorescent Oil Sulfur and Nitrogen Tester

SYK-0689N UV Fluorescent Oil Sulfur and Nitrogen Tester

This instrument is designed and manufactured in accordance with the requirements of the industry standards SH/T 0689-2000 "Determination of Total Sulfur Content in Light Hydrocarbons, Engine Fuels, and Other Oil Products (UV Fluorescence Method)" and SH/T 0657-2007 "Determination of Trace Nitrogen in Liquid Petroleum Hydrocarbons - Oxidative Combustion and Chemiluminescence Method" of the People's Republic of China. It is suitable for determining total sulfur content using UV fluorescence method and nitrogen content using chemiluminescence method. It can be widely used in petroleum, chemical, power, coal, food, environmental protection and other fields, and is currently an advanced sulfur and nitrogen analysis instrument in China.

1、 Main technical features

1. The instrument integrates sulfur and nitrogen content testing, and can test both solid and liquid samples as well as gas samples. It has strong functions and a wide range of applications, and is currently an advanced sulfur and nitrogen content testing and analysis instrument in China.

2. Configure a desktop computer, using the Windows operating platform, with direct human-machine dialogue, and complete all parameter settings and experiments through keyboard operation.

3. Using computer control technology, data acquisition, processing, storage, and printing are automatically completed. The testing has a wide linear range, strong anti-interference ability, easy operation, and stable and reliable results.

4. Using imported fluorescence excitation source, membrane dryer, filter, and metal encapsulated photomultiplier tube, the testing has high sensitivity, speed, stability, high accuracy, and good consistency.

5. Adopting advanced temperature control system, the temperature rise is fast and stable, and the instrument has a long service life. The temperature control accuracy can reach ± 3 ℃ within the full temperature control range, meeting the requirements of the experiment.

2、 Main technical parameters and indicators

1. Measurement method: UV fluorescence method - sulfur measurement; Chemiluminescence method - nitrogen measurement.

2. Sample types: liquid, solid, and gas.

3. Sample injection volume: Solid: (1-20) mg; Liquid: (5-20) μ L; Gas: (1-25) mL.

4. Measurement range: (0.2-8000) mg/L (high concentration can be diluted).

5. Measurement accuracy:

6. Temperature control range: room temperature~1050 ℃, temperature control accuracy: ± 3 ℃.

7. Gas source requirement: Oxygen: purity 99.99%

Argon gas: purity 99.995%

Note: The water content of the gas used must be less than 5ppm!

8. The ambient temperature should not exceed 30 ℃ (for laboratories equipped with air conditioning).

9. Relative humidity: ≤ 85%.

10. Working power supply: AC 220V ± 22V; frequency 50Hz ± 0.5Hz; power not less than 2000W.

11. Dimensions: Host: 305mm x 460mm x 400mm (length x width x height).

Temperature control: 550mm x 460mm x 400mm (length x width x height). Note: None of them include computers

12. Weight: Host: 15kg; Temperature Control: 30kg

1、 List of Supporting Instruments for SYK-0689N UV Fluorescent Oil Sulfur and Nitrogen Tester (Factory Standard)

2、 Reagents and equipment required for the installation of SYK-0689N UV Fluorescent Oil Sulfur and Nitrogen Tester

explain:

1. The reagents and equipment required for instrument installation shall be provided by the user.

2. Please follow the relevant regulations for the use, handling, and storage of toxic and harmful reagents.

3. Before using this instrument, carefully read the user manual and industry standards.