Application of automatic refractometer JH300 in oil product testing

In the complex field of oil quality inspection, the accurate measurement of oil refraction is the key to evaluate the quality and characteristics of oil products. The fully automatic refractometer JH300 has become a helpful assistant in oil product inspection with its excellent performance.

How it works: Precise use of optical technology
The fully automatic refractometer JH300 works on the principle of light refraction. When light passes from one medium to another with a different refractive index, the direction of light propagation changes. The instrument precisely measures the change in refraction Angle between the oil and a standard medium (such as air), and uses a specific mathematical algorithm to convert it into a value of the refraction ratio of the oil. This optical measurement method is not only fast, but also can provide extremely accurate results, and has laid a solid technical foundation for oil detection.
Oil inspection operation process: simple and efficient
1. Sample preparation: Ensure that the oil sample to be tested is in a state of uniform and free of impurities. If there are suspended particles or turbidity in the oil, it is necessary to filter and other pretreatment to ensure the accuracy of the measurement.

2 Instrument preheating and calibration: Open the automatic refractometer JH300, preheat according to the requirements of the instrument operating manual, so that the instrument can reach a stable working state. The instrument is then calibrated with a standard refractometric substance to ensure the reliability of the measured data.

3. Measurement process: Use the pipette to absorb the appropriate amount of oil samples, and carefully drop on the sample table of the refractometer. Close the cover of the sample pool, and the instrument automatically starts the measurement program. In a very short time, the JH300 can complete the measurement of oil refractive index, and the measurement results are clearly displayed on the display screen.

4. Data recording and analysis: Record the measured refractive index value, combined with the type of oil and related quality standards, analyze whether the value is within the normal range. The stability of oil quality can also be monitored effectively by comparing the refraction of different batches of oil.

Full advantage: help oil product testing and upgrading
1. High-precision measurement: JH300 has extremely high measurement accuracy, which can be accurate to four decimal places or more, which is essential to distinguish different quality oil products and detect small composition changes in oil products. For example, when testing jet fuel, subtle differences in its refractive index may reflect changes in additive content or impurities in the fuel, and high-precision measurements can detect these potential problems in time.

2. Rapid measurement: Compared with the traditional refractive index measurement method, the automatic refractometer JH300 greatly reduces the measurement time. The traditional method may take several minutes or even longer, but the JH300 can complete a measurement in just a few seconds, which greatly improves the detection efficiency and meets the needs of rapid detection in oil production, circulation and other links.

3. Easy operation: the instrument has a high degree of automation, and the operator can master the operation process only after simple training. From sample addition to result reading, the entire process does not require complex manual calculations or tedious operating steps, reducing the generation of human error.

4. Data storage and transmission: JH300 built-in data storage function, can store a large number of measurement data. At the same time, it also supports data transmission interface, which facilitates the transmission of measurement data to external devices such as computers for further analysis and processing, facilitates the establishment of oil quality database, and realizes long-term tracking and management of oil quality.

Widely used: covering the whole oil industry chain
1. Oil production: In the refinery, the fully automatic refractometer JH300 is used to monitor the change of oil refractometry during crude oil processing. Through real-time measurement, adjust the production process parameters to ensure that all kinds of oil products produced, such as gasoline, diesel, lubricating oil, etc., meet the quality standards. For example, in the production of lubricating oil, the stable control of refractive index helps to ensure the consistency of lubricating oil performance and improve product quality.

2. Oil quality inspection institutions: third-party testing institutions use JH300 to conduct quality sampling inspection of oil products in circulation on the market. Accurate refractive index measurement results can be used as an important basis to judge whether the oil is qualified or adulterated. For example, when detecting whether gasoline is mixed with other low-quality hydrocarbons, abnormal changes in refractive index can provide a key clue.

3. Oil research and development field: When researchers develop new oil products or improve existing oil formulations, JH300 can be used to study the influence of different composition combinations on oil refractive index, so as to optimize oil formulations and improve oil performance. For example, when developing new biodiesel, the optimum production formula is determined by measuring the refraction of biodiesel at different feedstock ratios.

With its advanced technology, convenient operation and wide application range, the automatic refractometer JH300 plays an irreplaceable role in the field of oil inspection. It provides strong technical support for ensuring the quality of oil products and promoting the healthy development of oil industry, and becomes an indispensable and important tool in oil product testing.