1、 Working principle:

The vast majority of material molecules in nature can absorb infrared light, and the absorption and conversion of spectral energy can be used for qualitative analysis and quantitative calculation of the internal components of materials

When monochromatic light of a specific wavelength passes through the measured solution sample, its light energy will be absorbed. The strength of light absorption is proportional to the concentration of the measured solution, in accordance with Beer's law:A= log (1/T)=log(I0/I).

The infrared oil analyzer is based on this principle and uses infrared spectrophotometry for measurement. After scanning the sample with a monochromatic spectrum, it can display and print the spectral and absorption peak wavenumber positions of the sample. It can quickly and accurately measure the total oil concentration in the sample.

2、 Scope of application:

SN-OIL8YPortable infrared oil analyzer/Infrared spectrophotometer oil analyzer/The water oil analyzer is suitable for determining the content of petroleum, animal and vegetable oils in surface water, groundwater, domestic sewage and industrial wastewater, as well as soil. It is a professional instrument for analyzing the oil content in various media.

SN-OIL8YPortable infrared oil analyzer/Infrared spectrophotometer oil analyzer/The water oil analyzer is widely used in environmental monitoring systems of various departments, such as petrochemical, sewage treatment plants, thermal power plants, steel enterprises, university research and teaching, agricultural environment, automobile manufacturing, catering industry oil fume emission measurement, marine environment monitoring, environmental research and other large and medium-sized enterprise laboratories and laboratories.

3、 Compliant with standards:

Compliant with national standards:“HJ637-2012water quality Determination of petroleum and animal and vegetable oils - Infrared photometric method”

Compliant with national standards:“GB3838-2002Surface Water Environmental Quality Standards”

Compliant with national standards:“GB18483-2001Emission Standards for Cooking Fumes in the Catering Industry”

Compliant with national standards:“GB18918-2002Pollutant Discharge Standards for Urban Sewage Treatment Plants”

Compliant with national standards:“GB3551-83Emission Standards for Water Pollutants in Petroleum Refining Industry”

Compliant with national standards:“GB8978-1996Comprehensive sewage discharge standards and other standards”

Compliant with national standards:“GB13456-92Emission Standards for Water Pollutants in the Steel Industry”

4、 Instrument composition:

1The instrument consists of an optical system, an electrical system, a microcomputer, a display system, and a data processing workstation.

2Automatic extractor. (Optional)

5、 Instrument features:

1The instrument has high measurement accuracy, and the maximum measurement error does not exceed±2%（10-80mg/L）；

2Baseline drift is less than<0.001AU/60min；

3Detachable integrated optical system, with small instrument size, light weight, and good stability;

4Using electrically modulated light source to reduce the heat generation intensity of the light source and facilitate system heat dissipation;

5Without mechanical cutting motion components, the instrument structure is simplified and the reliability of the instrument is improved;

6The sensor signal processing adopts a phase-locked amplifier circuit, which improves the instrument's signal-to-noise ratio（SNR）And the minimum detection limit;

7The instrument can verify whether the purity of the extractant meets the measurement requirements;

8Non carbon chlorine organic solvent extractants such as tetrachloroethylene can be used;

9Can be used as an infrared spectrophotometer;

10Unique design of colorimetric pool structure, suitable for1to4Any colorimetric dish in centimeters;

11The structure is simple, and the optical and electrical systems of the instrument are highly integrated, which improves the reliability and maintainability of the instrument;

12Easy operation and fast measurement speed;

13The software has powerful functions, with measurement data and spectra that can be saved to the hard drive, and spectra can be queried and printed at any time. It also has functions such as automatic zeroing and regression equation calculation.

6、 Main technical indicators:

1The instrument consists of an optical system, an electrical system, a microcomputer, a display system, and a data processing workstation.

2Automatic extractor. (Optional)