What are the characteristics of automatic infrared oil tester?

The automatic infrared oil tester has the following characteristics:

1. Fully automated: automatic sampling, extraction, water removal filtration, measurement, liquid discharge, cleaning, and 6-10 water samples can be done continuously;

2. Health and safety: extraction and other operations do not require the participation of personnel, and do not come into contact with carbon tetrachloride to ensure the health and safety of operators;

3. High extraction efficiency: the drum magnetic stirring extraction technology with high efficiency and stability is adopted, and the extraction rate is greater than 95%.

4. With core technology: equipped with imported oil-water separation membrane filtration, replacing anhydrous sodium sulfate, one membrane can be used about 100 times;

5. It can be upgraded to use perchloroethylene and other reagents for automatic extraction and detection to replace the more toxic carbon tetrachloride solution;

6. The extraction method conforms to the national standard HJ637-2012, and the extraction results are consistent with the results of the national standard method;

8. The real three-wavenumber, infrared three-wavenumber spectrum is clear, and the absorption spectrum and absorbance generated by the three wavenumbers are clearly displayed;

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

10. One-key completion: the blank adjustment and multiple water sample detection can be completed with one key, which is convenient for operation;

11. Quality assurance of spare parts: imported solenoid valves, air pumps and other accessories are used to ensure the durability of the instrument and effectively reduce the failure rate;

12. The whole system adopts anti-acid and alkali anti-carbon tetrachloride, fully anti-corrosion and non-lipophilic materials, and runs the cleaning process to reduce cross-contamination;

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

14. Windows7 or Windows8 operating system control;

15. Adopt the most stable and mature. The platform is green and free of installation of oil tester software;

16. External desktop computer host, easy to operate, simple structure and easy to maintain.

1 The instrument should be warmed up for 30 minutes before measurement.

2. The CCL4 used in the oil tester should be above the analytical purity and purified by activated carbon filtration or distillation, and can only be used after the instrument is verified and qualified, and the verification method can refer to the relevant part of this manual.

3. When operating the instrument, you should wear experimental gloves, open the ventilation facilities, keep the air circulation, and prevent the volatilization of carbon 4 chloride from causing damage to the human body.

4. The lighting optics should be avoided by human hands, and dust staining should be avoided as much as possible. If the optical mirror surface is stained with handprints or dust, you can rinse the mirror with anhydrous alcohol or bingtong under the guidance of technicians.

5 The oil test file is saved in the C: oildata dat directory, and it is best to back up the oildata folder on other disks frequently.

6. If any abnormalities are found during operation, you can turn off the power supply and microcomputer of the instrument host, and then restart the machine. Features of infrared oil tester.

1. Detachable integrated optical system, small size, light weight, first light splitting and then absorption, in line with the requirements of infrared spectroscopy, good stability, high signal-to-noise ratio.

2. The use of electrically modulated light source, that is, to reduce the heat intensity of the light source, in order to facilitate the system heat dissipation, at the same time, because there is no mechanical light cutting motion device, so as to simplify the structure of the instrument, improve the reliability of the instrument.

3 The sensor signal processing adopts a lock-in amplification circuit, which improves the signal-to-noise ratio and the minimum detection limit of the instrument.

4 Unique cell structure design, suitable for any cuvette from 1 to 5 cm.

5. The structure is simple, the optical system and electrical system of the instrument are self-contained, and the degree of integration is high, which improves the reliability and maintainability of the instrument.

6. The operation is simple, and the measurement of an oil sample can be completed with just one click of the mouse.

7. The measurement speed is fast, and it only takes 1 minute to measure a sample.

8. The software is powerful, with automatic zeroing, regression equation calculation and other functions, the measurement data and spectra can be saved to the hard disk, and the spectra can be queried and printed at any time.

Don't ask the manufacturer, come here to ask, it can be seen that the service of this oil tester manufacturer is not very good.

The infrared spectrophotometer uses infrared spectrophotometric measurement, and the spectral scanning of the sample can display and print the wavenumber position of the sample spectrum and absorption peak, which can quickly and accurately measure the full content of oil concentration in the water body.

Main application fields: Infrared oil tester is not only suitable for the monitoring of petroleum (mineral oil), animal and vegetable oil and total oil content in various water bodies and soils such as surface water, groundwater, seawater, domestic water and industrial wastewater, but also the instrument recommended by the national standard for monitoring the oil content of flue gas (cooking industry).

In addition, it can also be used for the purity detection of organic reagents and the measurement of the total amount and component of organic matter containing various C-H bonds.

The infrared oil tester can be widely used in environmental monitoring departments at all levels, industry, domestic sewage finger staining prevention and treatment and oil-related departments.

Key features: 1. The measurement is advanced, the method is simple, and it meets the national standard.

2. The measurement range is wide, and the different colorimetric blood can be replaced to measure Dong Jing L (CCI4 extract).

3. Computer automatic long-wave positioning.

4. Windows operating system, man-machine dialogue, only a few clicks of the mouse can complete the measurement process, and the microcomputer automatically generates an experimental report.

The main feature and advantage of the portable infrared oil tester is that it can realize the automatic integration of sampling, extraction and measurement, which is convenient for on-site measurement! And the instrument is small and easy to carry, which is easy to use in the field!

Personally, the landlord can refer to it on his own (

Technical characteristics of Beijing Bohai Xingyuan's automatic ultraviolet oil tester.

01. Fully automated: automatic sampling, extraction, water removal filtration, measurement, liquid discharge, and cleaning.

02. Health and safety: The whole operation does not require the participation of analysts, and there is no contact with n-hexane, which ensures the health and safety of operators.

03. The sampling method conforms to the national standard HJ970-2018, HJT91-2002, and the sampling and extraction bottle with scale is directly on the machine and not transferred.

04. Oil-water separation technology: equipped with imported anti-blocking oil-water separation membrane, with an effective filtration area of more than 35mm.

05. The manufacturer is equipped with a standard oil filter of patented technology products, which can be permanently corrected at a single point, and the standard curve is free to be replaced for life, and the standard oil reagent is not required.

06. Built-in multi-touch 11-inch computer control terminal, small size, can be placed in a conventional standard meter fume hood, and can also be connected to an external desktop computer to control the operation.

07. Adopt mature and stable drum three-dimensional magnetic stirring forward and negative simultaneous batch extraction technology, the extraction efficiency is higher than 95%, and the fully enclosed extraction is volatile and non-toxic.

08. Windows operating system is fully applicable, can be connected to an external desktop computer, infrared and ultraviolet dual system one-click switch oil tester software.

nm measurement only takes 1 second, 225nm characteristic peak spectrum scanning only takes 15 seconds, sample scanning wavelength and accuracy can be traced through the Kubi absorption peak spectrum 10, automatic fault detection: boot automatic detection of pre-treatment system has no fault, automatic detection of host failure, convenient for users to maintain and use.

11. The built-in magnesium silicate adsorption column can measure petroleum and animal and vegetable oils, and the remaining amount can be displayed in real time, and magnesium silicate can also be automatically added, and the same or various ones can be replaced.

12. One-key calibration: automatic injector automatic dilution configuration standard liquid is automatically measured and standard curves are prepared, and single-point and multi-point automatic detection and automatic correction are carried out.

13. One-click completion: Adjusting the blank and adding more water samples can be completed with one key to reduce the workload of operators.

14. The whole extraction system adopts large-diameter separating membrane and large-diameter pipeline materials that are anti-acid-alkali and anti-hexane, fully anti-corrosion, non-lipophilic, demulsification, anti-clogging, and anti-clogging.

16. Automatically separate water and n-hexane waste liquid, automatically collect waste liquid n-hexane and other reagents, and discharge wastewater.

The multi-function infrared oil tester adopts infrared spectrophotometry to measure the absorption value of methyl, methylene and benzene ring at the wavenumber macro of 2930xm-1, 2960xm-1 and 3030xm-1 in the infrared light region, and the content measured in the sample is obtained by eliminating the formula, which can better reflect the overall oil content than the traditional gravimetric method, fluorescence method and other measurement methods. The bending mask instrument is mainly driven by an infrared monochromator, a sample cell, an infrared detector, and a drive system. The data acquisition system and microcomputer can quickly and accurately measure the pollution degree of organic hydrocarbons and derivatives in water samples.