XKY-S406 Fast Infrared Sulfur Analyzer

Application Range

Used for measuring the total sulfur content of substances such as coal, coke, and oil in industries including power, coal, metallurgy, petrochemical, coal chemical, environmental protection, cement, papermaking, geological exploration, and scientific research institutions.

Technical Specifications

Testing Method: Infrared Spectroscopy Absorption Method

Sample Quantity: Up to 1-20 samples can be placed at a time (samples can be added in sequence during testing)

★ Temperature Control Range: Room temperature to 1450℃ (typically ±1℃ of 1300℃)

★ Temperature Control Accuracy: ±1℃

★ Test Time: ≤110s (per sample)

★ Measurement Range: 0.001%~50%

Sample Weight: 100mg to 500mg

★ Typical Sample Weight: (300 ± 50) mg

Resolution: 0.0001%

★ Precision: Meets the requirements of relevant standards such as GB/T 25214-2010 "Determination of Total Sulfur in Coal by Infrared Spectroscopy" and GB/T 214-2007 "Methods for Determining Total Sulfur in Coal."

★ Power: <4kW

★ Power Supply: AC 220V ±22V, 50Hz ±1Hz

★ Dimensions: 700mm (Length) × 620mm (Width) × 570mm (Height)

★ Weight: 75kg

Instrument Features

One, infrared spectroscopy for sulfur content determination is superior to coulometric or other methods.

High Reliability: Infrared method uses characteristic spectral detection to measure the concentration of sulfur dioxide. The analysis process after the sample is burned does not involve chemical reactions, enhancing the reliability of the instrument and reducing the failure rate. No need to add tungsten trioxide as a catalyst, ensuring a smooth gas flow.

High accuracy and stability: The characteristic spectrum of the infrared method for detecting carbon dioxideliuMolecules have an absorption effect, the testing process is not interfered with by other gases, no chemical reaction occurs, stability is good, and the test results are accurate and reliable. Additionally, an automatic gas blow-off device and a gas curtain have been designed to ensure that there is no interference from external carbon dioxide.liuThe impact. Additionally, the combustion temperature in the infrared method can be set to 1350°C, allowing for the decomposition of sulfur in sulfate compounds, which are difficult to decompose, resulting in more accurate test results.

3. The sample analysis quantity for the infrared method is approximately 300 milligrams, while the coulometric method is only 50 milligrams, resulting in smaller errors due to sample inhomogeneity and weighing deviation.

4. Fast testing speed: A sample test takes no more than 2 minutes.

5. Easy to operate: No tungsten trioxide required.

II. Features of Automatic Infrared Sulfur Analyzer

1. Integrated Manual-Automatic Sample Delivery System: Holds 1 to 20 samples at a time, allows online queuing for sample addition, no need for manual delivery, high degree of automation, and can be unattended; manual delivery is also available for fewer samples.

2. Stable and Reliable Instrument Operation: All critical components are subjected to strict control, ensuring long-term stable performance of the instrument. No frequent calibration or adjustment required: Once calibrated, the instrument maintains stability over an extended period, addressing the issue of needing to recalibrate after each startup for similar instruments.

3. No Drift in Infrared Analysis Room: The infrared analysis room is designed with modular construction and equipped with a precise temperature control system. It operates in a temperature environment with uniform temperature field and ±0.1℃ fluctuation, unaffected by environmental temperature changes. The infrared analysis room is shielded from external signals, ensuring stable operation and no drift.

4. Precision Gas Flow Control: Equipped with an automatic electronic mass flow controller, featuring digital display of gas flow and automatic adjustment capabilities, enabling precise and stable control of gas flow.

5. Comprehensive Sample Combustion: Utilizes a double-layer corundum combustion tube with secondary combustion capability, conducive to the complete combustion of the sample.

6. No Internal Vibration Impact: The vacuum pump is mounted using a suspended elastic method, ensuring the instrument is unaffected by the pump's vibration and operates with low noise.

7. Design an automatic blowing cleaning intake device; no need to open the furnace lid during the instrument's airtightness test, simple and easy to perform.

8. Employ dust and moisture removal media to ensure the accuracy of the instrument.

9. Sample rods are made of non-metal high-temperature resistant material, featuring resistance to corrosion and abrasion, and maintaining shape under high temperatures.

10. The software system boasts powerful features:

★ Automatic calculation, storage, and printing.

★ Features self-diagnosis function, with clear operation and status prompts, capable of handling various data processing as required.

★ Customizable report formats as per user requirements.

11. Flexible Report Design: Print various reports as needed.

12. Standard Interface预留: Easily connects to local area networks. Features asynchronous multi-control technology, allowing one computer to control multiple infrared sulfur analyzers or other equipment from our company. Optional electronic analytical balances for online weighing, with sample weight automatically inputted as needed.

13. Designed by industrial designers, the instrument boasts an aesthetically pleasing appearance and a well-arranged layout, making it a high-automation infrared sulfur analyzer.