YX-DL8802 Automatic infrared sulfur analyzer

Scope of application
Suitable for power plants, coal mines, commodity inspection, environmental protection, geological exploration, metallurgy, papermaking, chemical industry, scientific research, education and other departments to determine the total sulfur content of coal, coke, petroleum and other substances.

Technical parameter
Measuring range: 0.01%~40% (can be expanded according to user requirements)
Test method: infrared spectroscopy absorption method
Sulfur measurement resolution: 0.001%
Working furnace temperature: 1300℃
Temperature control accuracy: ±1℃
Sample mass: 300±10mg (coal, coke), 100±10mg (petroleum products)
Sample delivery method: automatic sample delivery, sample abandonment
Number of samples: 12/batch, samples can be added/replaced during the test
Single sample analysis time: about 3min
Accuracy: In line with GB/T25214-2010 "Determination of Total Sulfur in Coal-Infrared Spectroscopy"
Power: ≤4kW
Working power supply: AC220V±22V/50Hz
Dimensions (mm): 670×580×720
Mass of the whole machine (kg): 87

Technical Features
● Automatically complete sample injection, test, discard and output test results, and the sample sending mechanism has won the national patent (utility model patent number: 2013200307699);
● The ultra-low drift infrared cell is used to ensure the stability of the equipment, and the accuracy and accuracy are higher;
● Using the company's unique gas concentration dilution device, the measurement range can be extended without replacing the infrared cell;
● With software fault-tolerant diagnosis function, it can intelligently judge and prompt the fault location;
● Using imported heating elements and combustion tubes, the service life is longer;
● Adopt imported air path components and optimized air path design to ensure the air tightness of the instrument;
● The air inlet pipe and the sample feeding rod are independent, with long service life, convenient maintenance and low cost;
● It can be connected to the laboratory management system, so that the balance data does not fall on the ground, and the test results are backed up and uploaded.