I. Product Presentation
1. Product principle
HZ2331 adopts the principle of fluorescence method, which can detect the oil content in water and soil. Using relevant methods or standard liquid calibration, the rapid, simple and accurate concentration of unknown samples to be tested can be determined.
The HZ2331 test method has been proved to quickly detect the mineral oil in water and soil. It has been proved that the actual test data is closely related to the weight analysis method. The fluorescence analysis method can avoid the traditional weight method from the harm to the environment caused by the volatilization of the solvent, and the solvent used by the infrared analysis method causes great harm to the human body. Greats interfered with the infrared method, but did not respond to fluorescence.
Although fluorescence analysis can only determine aromatic hydrocarbons and conjugated alkenes in water, but can not detect saturated alkanes, but a large number of investigations and experiments show that all petroleum pollutants contain aromatic hydrocarbons compounds, aromatic hydrocarbons are the stable content of water-soluble petroleum pollutants, therefore, fluorescence signal can characterize all petroleum pollutants.
2. Product use
Oil fields, oil wells, and offshore oil platforms
petrochemical engineering
Petroleum environmental protection
Shipping, maritime
Hydropower station, power plant
Marine and fishery monitoring
environmental monitoring
sewage disposal work
waterworks
hydrology
geologic examination
Agricultural soil, the mineral oil
II. Product Parameter
1, measurement principle: using UV fluorescence photometric detection technology
2. Measuring range: 0-1000ppm
3. Sensitivity: 1ppm
4. Precision: 5% (sample concentration is 100ppm)
5. Measurement method: solvent extraction
6, can use solvents: hexane, Vertrel, xylene, freon
7. Time required for the measurement process: <4 minutes
8. Reaction time: 5 seconds
9. Applicable samples: water samples and soil samples containing mineral oil
10. Calibration: single point and blank space
11. Alarm: low power, high blank, standard sample is less than blank
12. Ambient temperature: 5~40℃
13. Power supply: use 4 AAA batteries, which can be detected more than 1000 times
14. Automatic power off: after 3 minutes without touching the button
15. Display: LCD
16. Weight: 500g