SGEP-300 Ultra Low Ultraviolet Analyzer

Product Introduction

SGEP-300 ultra-low ultraviolet analyzer, measuring NO₂、NO、SO₂By comparing the absorption of ultraviolet light with a reference wavelength and using differential absorption spectroscopy algorithm, the concentration of multiple gas components, including NO, can be measured simultaneously₂、NO、SO₂、O₂By using specific software algorithms to eliminate mutual interference between gases, the measurement accuracy of flue gas has been improved, and the errors caused by gas interference on the system have been reduced. This can effectively solve the problem of moisture in flue gas CH₄、NH₃Waiting for gas to react with NO₂、NO、SO₂The impact of measurement accuracy is widely used in continuous online monitoring systems for flue gas emissions.

Product Features:

1. Continuous spectral analysis, simultaneous measurement of multiple components, with the current component being NO₂、NO、SO₂、O₂.

2. Directly test NO in flue gas₂、 NO， No need for molybdenum conversion.

3. Using the DOAS algorithm, the measurement is less affected by moisture and dust interference, and can suppress instrument aging errors, with good stability.

4. Using imported deuterium lamps, compared to xenon lamps, it has higher stability and improved measurement accuracy.

5. Key components are treated with temperature control to effectively reduce temperature drift within an appropriate temperature range.

6. Equipped with automatic zero calibration function.

7. Dual range automatic switching function.

8. Multi channel analog input/output function.

9. Easy to operate, fast to set up, easy to run, low maintenance workload, and low cost.

Technical Specifications:

Application fields:

Applied to catalyst regeneration furnaces and self owned power plant boilers in the petrochemical industry; Various boilers in the heating and power industries; Cement, glass, and ceramic kilns in the building materials industry; Coke ovens, blast furnaces, converters, etc. in the metallurgical industry.