In the field of environmental monitoring and industrial quality control, infrared oil testers play an important role. They use the absorption characteristics of substances to specific wavelengths of infrared light to accurately measure the oil content in water, soil and other samples. Next, we will discuss in detail the detection method of infrared oil water quality analysis instrument, as well as its advantages and potential in practical applications.
working principle
The core of infrared oil tester is to use the absorption characteristics of organic matter to quantitatively analyze the light waves of specific infrared bands. Generally, infrared oil tester will emit infrared light of a certain wavelength range. When this light passes through the sample containing petroleum components, organic compounds such as alkyl and aromatic hydrocarbons in petroleum will absorb the light waves of specific wavelengths. By measuring the absorption degree of the sample to infrared light of a specific wavelength, combined with Lambert-Beer law, the instrument can calculate the oil concentration in the sample.
2.Detection steps
Sample preparation: The collected samples (such as water and soil extracts) must first be properly processed to ensure that they are suitable for infrared spectroscopy analysis. This may include steps such as filtration and dilution to eliminate impurities that may interfere with the test results.
Background calibration: Before placing the sample, use a pure solvent (such as carbon tetrachloride) to perform background calibration to eliminate the possible impact of the solvent itself on the spectrum.
Scan the sample: Place the prepared sample into the sample chamber of the instrument. The light emitted by the infrared light source passes through the sample, and the detector records the spectrum after absorption by the sample.
Data analysis: The instrument software analyzes and calculates the oil concentration in the sample based on the measured spectral data and the built-in oil spectrum database.
Result output: Finally, the software displays the oil concentration measurement results directly on the screen, and some can also print or export data reports.
3.Method advantages
High accuracy and precision: The infrared oil tester can specifically identify the characteristic spectrum of petroleum substances, minimize the interference of non-target substances, and improve the accuracy and repeatability of the measurement.
Quick response: Compared with traditional oil analysis methods, infrared oil analyzers do not require complicated sample pretreatment and can quickly obtain test results, making them suitable for rapid screening and emergency response.
Easy to operate: Users only need simple training to operate the instrument. The instrument usually has automatic sample loading and data processing functions, which greatly reduces the difficulty of operation.
Wide application: It can be used in many occasions such as environmental monitoring, oil extraction, chemical production, sewage treatment, etc., and is of great significance to environmental monitoring and management.
4.Summarize
With its efficient detection method, accurate analysis results and wide application range, infrared oil tester has become an indispensable tool in modern environmental monitoring and industrial quality control. With the continuous advancement of technology and the improvement of environmental protection awareness, the importance of infrared oil tester will be further highlighted, and its detection method will be more standardized and automated, providing more solid technical support for environmental protection and resource management.
The detection method of infrared oil tester occupies an important position in the field of oil content determination due to its scientific nature and high efficiency. With the innovation and improvement of technology, it will surely play a greater role in future environmental monitoring and protection.The infrared oil tester produced by Erun Environmental Protection can simultaneously measure the oil content of liquids, solids, gases and other substances.The instrument is not only easy to operate and quick to detect, but also can provide highly accurate analysis results for complex samples. If you need detailed product information, you can directly consult the website customer service or call.
