1、Fully automatic UV fluorescence oil detectorCompliant with standards

Meets the national standard "HJ637-2012 Water Quality - Determination of Petroleum, Animal and Vegetable Oils - Infrared Luminescence Method"

2Fully automatic UV fluorescence oil detectorTechnical principle:

According to the HJ637-2012 national standard, magnetic stirring extraction is used to extract oil substances from water using carbon tetrachloride, and then an oil-water separation membrane is used instead of anhydrous sodium sulfate to remove impurities and water. The solution of oil and carbon tetrachloride is separated, and the total oil content of the extract is determined

3、Fully automatic UV fluorescence oil detectorThe department of use

Environmental monitoring systems are used in testing rooms and laboratories for petrochemical, hydrological and water conservancy, water supply companies, sewage treatment plants, thermal power plants, steel enterprises, scientific research and teaching in universities, agricultural environmental monitoring, railway environmental monitoring, automobile manufacturing, marine environmental monitoring, transportation environmental monitoring, environmental research, etc.

4、Fully automatic UV fluorescence oil detectorApplication scope

This instrument is mainly used for measuring oil content in surface water, groundwater, and industrial wastewater.

5、Fully automatic UV fluorescence oil detectorWorking structure principle

The EP3000 fully automatic infrared oil analyzer consists of a computer host, operating software, infrared spectroscopy system, and magnetic stirring extraction system. The extraction solvent (CCl4 or C2Cl4) is used according to the extraction ratio, and the drum type three-dimensional stirring extraction technology is used to extract the oil in the water. Then, the extraction solution is filtered to remove water and impurities and introduced into a colorimetric dish. Next, the infrared spectroscopy system is used for analysis and measurement. If the magnesium silicate filtration device is installed, it can also measure the content of petroleum and animal and vegetable oils. After measurement, the instrument automatically discharges waste and cleans the pipeline. The entire process is automated, without the need for operators to come into contact with carbon tetrachloride, including automatic sampling, extraction, water and impurity removal, measurement, cleaning, drainage, and data storage.

6、Fully automatic UV fluorescence oil detectorTECHNICAL INDEX

7、Fully automatic UV fluorescence oil detectorPerformance advantages or technical features

1. Fully automated: automatic sampling, extraction, water filtration, measurement, drainage, cleaning, and can continuously produce 6-10 water samples;

2. Health and safety: Extraction and other operations do not require personnel involvement, do not come into contact with carbon tetrachloride, and protect the health and safety of operators;

3. High extraction efficiency: Adopting efficient and stable drum type magnetic stirring extraction technology, the extraction rate is greater than 95%.

4. Configure oil-water separation membrane filtration to replace anhydrous sodium sulfate, and one membrane can be used about a hundred times;

5. Using reagents such as tetrachloroethylene for fully automated extraction and detection, replacing the highly toxic carbon tetrachloride solution;

6. The extraction method complies with the national standard HJ637-2012, and the extraction results comply with the results of the national standard method;

7. Installing a magnesium silicate adsorption column can be upgraded to measure mineral oil and animal and vegetable oil, and installing a sampler can be upgraded to an online monitoring device;

8. The true three wavenumber and infrared three wavenumber spectra are clear, displaying the absorption spectra and absorbance generated by the three wavenumbers;

9. One click calibration: wavelength positioning, automatic detection and calibration of blank and standard oil samples;

10. One click completion: Adjusting the blank and adding multiple water sample detections can be done with just one click, making it easy to operate;

11. Good quality of spare parts: using accessories such as solenoid valves and air pumps, the instrument has a long service life and reduces the failure rate;

12. The entire system uses materials that are not afraid of acid, alkali, carbon tetrachloride, or oil, and operates a cleaning process to reduce cross contamination;

13. Automatic dilution enrichment: The dilution enrichment ratio can be set arbitrarily